CN109910406B - 一种汽车内饰用无纺布及其制备方法 - Google Patents

一种汽车内饰用无纺布及其制备方法 Download PDF

Info

Publication number
CN109910406B
CN109910406B CN201910273765.5A CN201910273765A CN109910406B CN 109910406 B CN109910406 B CN 109910406B CN 201910273765 A CN201910273765 A CN 201910273765A CN 109910406 B CN109910406 B CN 109910406B
Authority
CN
China
Prior art keywords
woven fabric
parts
base material
prepared
addition polymer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201910273765.5A
Other languages
English (en)
Other versions
CN109910406A (zh
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANGZHOU PENGTU CHEMICAL FIBER Co.,Ltd.
Original Assignee
Hangzhou Pengtu Chemical Fiber Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hangzhou Pengtu Chemical Fiber Co ltd filed Critical Hangzhou Pengtu Chemical Fiber Co ltd
Priority to CN202010667242.1A priority Critical patent/CN111923532A/zh
Priority to CN201910273765.5A priority patent/CN109910406B/zh
Publication of CN109910406A publication Critical patent/CN109910406A/zh
Application granted granted Critical
Publication of CN109910406B publication Critical patent/CN109910406B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/06—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/10—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
    • D04H3/105—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by needling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/552—Fatigue strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/73—Hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/04—Thermoplastic elastomer

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Woven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

本发明提供了一种汽车内饰用无纺布，其特征在于，包括无纺布基材以及设置于所述无纺布基材上的隔热隔音层；所述无纺布基材、隔热隔音层通过压敏胶粘结；所述无纺布基材是由加聚物和缩聚物制成的复合纤维经过编织形成；所述加聚物是3‑丙烯基洛丹宁、五氟苄基甲基丙烯酸酯、1,1‑双(二乙氧基磷酰基)乙烯和丙烯腈通过共聚反应制成；所述缩聚物由2,7‑萘二羧酸、1,8‑萘二甲醇通过缩聚反应制成。本发明还公开了根据所述汽车内饰用无纺布的制备方法。本发明公开的汽车内饰用无纺布制备成本低廉，抗菌性能好，耐磨、防水、耐高温、阻燃、隔热隔音、抗老化性能优异。

Description

一种汽车内饰用无纺布及其制备方法
技术领域
本发明涉及无纺布技术领域，具体涉及一种汽车内饰用无纺布及其制备方法。
背景技术
随着经济的快速发展，人们生活水平不断提高，汽车已经成为外出交通的主要工具之一。人们对汽车的要求不仅仅是汽车本身的质量、功能及外观的优美，对汽车的内部装饰的要求也越来越高，不仅要求其耐磨性能和防水性能好，还要求其隔热隔音效果好、抗菌性能佳、耐高温阻燃效果显著。
汽车内饰主要是指汽车内部改装所用的汽车装饰用品，涉及到车内的方方面面，如防晒膜、握手套、地垫、防滑垫、坐垫和脚垫等。目前的汽车内饰材料主要材质是皮革和无纺布。皮革材质的汽车内饰的耐磨性能和防水性能较好，但相比传统的无纺布材质价格较昂贵，保养较繁琐。而传统的无纺布材质的汽车内饰虽然价格低廉，但防水、耐磨性能却远不如皮革制品，长期处于潮湿环境下会霉变，影响使用者的健康，另外，市面上的无纺布的生产工艺机械化程度低，制备的无纺布在高温条件下性质不稳定，使用寿命较短。除此之外，现有技术中汽车内饰材料还普遍存在耐高温、阻燃、隔热隔音、抗老化性能有待进一步提高的缺陷。
申请公开号为CN105398152A的中国发明专利公开了一种抗菌复合无纺布，该抗菌复合无纺布是通过添加抗菌腈纶纤维制成的。一方面，抗菌纤维是通过在普通纤维本体中加入抗菌母粒得到的，由于制造工艺受到限制，抗菌母粒的添加量受到限制，因此抗菌纤维的抗菌效果一般；另一方面，相比普通纤维，抗菌纤维的价格更高，抗菌纤维的加入增加了材料的成本。
因此，开发一种制备成本低廉，耐磨性能和防水性能好，耐高温、阻燃、隔热隔音、抗老化性能优异，抗菌效果显著的汽车内饰材料符合市场需求，具有广泛的市场价值和应用前景，对促进汽车内饰材料行业的发展具有非常重要的意义。
发明内容
为了克服现有技术中的缺陷，本发明旨在提供一种制备成本低廉，抗菌性能好，耐磨、防水、耐高温、阻燃、隔热隔音、抗老化性能优异的汽车内饰用无纺布，同时提供了所述的汽车内饰用无纺布的制备方法。
本发明通过以下技术方案实现：一种汽车内饰用无纺布，包括无纺布基材以及设置于所述无纺布基材上的隔热隔音层；所述无纺布基材、隔热隔音层通过压敏胶粘结；所述无纺布基材是由加聚物和缩聚物制成的复合纤维经过编织形成；所述加聚物是3-丙烯基洛丹宁、五氟苄基甲基丙烯酸酯、1,1-双(二乙氧基磷酰基)乙烯和丙烯腈通过共聚反应制成；所述缩聚物由2,7-萘二羧酸、1,8-萘二甲醇通过缩聚反应制成。
进一步地，所述无纺布基材的制备方法，包括如下步骤：
Ⅰ加聚物的制备：将3-丙烯基洛丹宁、五氟苄基甲基丙烯酸酯、1,1-双(二乙氧基磷酰基)乙烯、丙烯腈和偶氮二异丁腈加入到高沸点溶剂中，在氮气或惰性气体氛围下搅拌反应4-6小时，后在水中沉出，用乙醇洗涤产物3-5次，再置于真空干燥箱80-90℃下干燥至恒重；
Ⅱ缩聚物的制备：将2,7-萘二羧酸、1,8-萘二甲醇和催化剂加入聚合反应釜内，启动搅拌，将压力调节至0.3-0.5MPa，温度升至230-240℃进行酯化反应3-5小时，后将真空度调整为50-100Pa，温度升至250-270℃下缩聚反应12-15h，反应结束后冷却至室温，在水中沉出，用乙醇洗涤产物3-5次，再置于真空干燥箱80-90℃下干燥至恒重；
Ⅲ复合纤维的制备：将经过步骤Ⅰ制得的加聚物和经过步骤Ⅱ制得的缩聚物分别加入到熔喷设备中，并设置加聚物和缩聚物的计量泵比例和喷出速度，加聚物和缩聚物通过喷丝头上的小孔按照设置的喷出速度喷出，形成复合纤维，复合纤维再经冷却、拉伸和定型即成纤维网状结构；
Ⅳ编织无纺布基材：将经过步骤Ⅲ制成的复合纤维铺网，然后进行针刺成型处理，得到无纺布基材。
优选地，步骤Ⅰ中所述3-丙烯基洛丹宁、五氟苄基甲基丙烯酸酯、1,1-双(二乙氧基磷酰基)乙烯、丙烯腈、偶氮二异丁腈、高沸点溶剂的质量比为1:1:1:2:(0.03-0.06):(20-25)。
优选地，所述高沸点溶剂选自二甲亚砜、N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、N-甲基吡咯烷酮中的一种或几种；所述惰性气体选自氦气、氖气、氩气中的一种。
优选地，步骤Ⅱ中所述2,7-萘二羧酸、1,8-萘二甲醇、催化剂的质量比为1.15:1:(0.5-0.8)。
优选地，所述催化剂选自乙二醇锑、醋酸锑、三氧化二锑中的一种或几种。
优选地，步骤Ⅲ中所述加聚物和缩聚物的计量泵比例为(2-4):1；所述喷出速度为10-18Kg/min。
进一步地，所述压敏胶由如下重量份的各原料通过熔融共混制成：聚氨酯20-30份、环氧树脂20-30份、嵌段共聚物热塑性弹性体25-35份、9,12,13-三羟基-10,11-环氧十八烷酸3-5份、无机填料5-10份。
优选地，所述无机填料选自纳米二氧化硅、纳米二氧化钛、滑石粉中的一种或几种。
进一步地，所述隔热隔音层，由如下重量份的各组分通过双螺杆挤出机共混制成：超高密度聚乙烯纤维30-40份、纳米氧化锆3-8份、乙烯基三甲氧基硅烷5-10份、聚烯烃热塑性弹性体20-30份、引发剂1-3份。
优选地，所述引发剂选自偶氮二异丁腈、偶氮二异庚腈中的一种或几种。
进一步地，所述汽车内饰用无纺布的制备方法，包括如下步骤：将无纺布基材两面分别涂布压敏胶，再叠合隔热隔音层，然后通过层压机进行层压后，在100-110℃下硬化15-25min，最后再在室温下硬化2-3天。
采用上述技术方案所产生的有益效果在于：
(1)本发明提供的一种汽车内饰用无纺布，制备工艺简单，操作方便易行，制备成本低廉，适合大规模生产。
(2)本发明提供的一种汽车内饰用无纺布，克服了现有技术中的汽车内饰用无纺布或多或少存在的制备成本高，耐磨耐水性差，耐高温、阻燃、抗菌、隔热隔音、抗老化性能有待进一步提高的缺陷，具有制备成本低廉，抗菌性能好，耐磨、防水、耐高温、阻燃、隔热隔音、抗老化性能优异。
(3)本发明提供的一种汽车内饰用无纺布，采用加聚物和缩聚物形成的复合纤维编织形成无纺布基材，加聚物上的磷酸酯基与缩聚物上的羟基相互作用，使得两者相容性好，加聚物由3-丙烯基洛丹宁、五氟苄基甲基丙烯酸酯、1,1-双(二乙氧基磷酰基)乙烯、丙烯腈共聚制成，3-丙烯基洛丹宁结构的加入有效改善了无纺布的抗菌形成，含氟结构和含磷结构的引入，提高了无纺布的阻燃耐高温性能，各结构协同作用，使得无纺布综合性能更佳。
(4)本发明提供的一种汽车内饰用无纺布，采用的压敏胶中添加9,12,13-三羟基-10,11-环氧十八烷酸结构，含有较多活性基团，使得使用时交联方便快捷，各成分协同作用，使得其具有优异的机械性能和粘合性能，较好的温度稳定性、抗磨损性和吸噪音性能；隔热隔音层含有纳米氧化锆结构，与聚合物基体协同作用，使得无纺布隔热隔音效果显著，通过乙烯基三甲氧基硅烷改性超高密度聚乙烯纤维提高其加工流动性和与无纺布基材的粘结性能，有利于提高无纺布的综合性能。
具体实施方式
为了使本技术领域人员更好地理解本发明的技术方案，并使本发明的上述特征、目的以及优点更加清晰易懂，下面结合实施例对本发明做进一步的说明。实施例仅用于说明本发明而不用于限制本发明的范围。
本发明下述实施例中所使用的原料均为商业购买。
实施例1
一种汽车内饰用无纺布，包括无纺布基材以及设置于所述无纺布基材上的隔热隔音层；所述无纺布基材、隔热隔音层通过压敏胶粘结；所述无纺布基材是由加聚物和缩聚物制成的复合纤维经过编织形成；所述加聚物是3-丙烯基洛丹宁、五氟苄基甲基丙烯酸酯、1,1-双(二乙氧基磷酰基)乙烯和丙烯腈通过共聚反应制成；所述缩聚物由2,7-萘二羧酸、1,8-萘二甲醇通过缩聚反应制成。
所述无纺布基材的制备方法，包括如下步骤：
Ⅰ加聚物的制备：将3-丙烯基洛丹宁1kg、五氟苄基甲基丙烯酸酯1kg、1,1-双(二乙氧基磷酰基)乙烯1kg、丙烯腈2kg和偶氮二异丁腈0.03kg加入到二甲亚砜20kg中，在氮气氛围下搅拌反应4小时，后在水中沉出，用乙醇洗涤产物3次，再置于真空干燥箱80℃下干燥至恒重；
Ⅱ缩聚物的制备：将2,7-萘二羧酸1.15kg、1,8-萘二甲醇1kg和乙二醇锑0.5kg加入聚合反应釜内，启动搅拌，将压力调节至0.3MPa，温度升至230℃进行酯化反应3小时，后将真空度调整为50Pa，温度升至250℃下缩聚反应12h，反应结束后冷却至室温，在水中沉出，用乙醇洗涤产物3次，再置于真空干燥箱80℃下干燥至恒重；
Ⅲ复合纤维的制备：将经过步骤Ⅰ制得的加聚物和经过步骤Ⅱ制得的缩聚物分别加入到熔喷设备中，并设置加聚物和缩聚物的计量泵比例和喷出速度，加聚物和缩聚物通过喷丝头上的小孔按照设置的喷出速度喷出，形成复合纤维，复合纤维再经冷却、拉伸和定型即成纤维网状结构；所述加聚物和缩聚物的计量泵比例为2:1；所述喷出速度为10Kg/min；
Ⅳ编织无纺布基材：将经过步骤Ⅲ制成的复合纤维铺网，然后进行针刺成型处理，得到无纺布基材。
所述压敏胶由如下重量份的各原料通过熔融共混制成：聚氨酯20份、环氧树脂20份、嵌段共聚物热塑性弹性体25份、9,12,13-三羟基-10,11-环氧十八烷酸3份、纳米二氧化硅5份。
所述隔热隔音层，由如下重量份的各组分通过双螺杆挤出机共混制成：超高密度聚乙烯纤维30份、纳米氧化锆3份、乙烯基三甲氧基硅烷5份、聚烯烃热塑性弹性体20份、偶氮二异丁腈1份。
所述汽车内饰用无纺布的制备方法，包括如下步骤：将无纺布基材两面分别涂布压敏胶，再叠合隔热隔音层，然后通过层压机进行层压后，在100℃下硬化15min，最后再在室温下硬化2天。
实施例2
一种汽车内饰用无纺布，包括无纺布基材以及设置于所述无纺布基材上的隔热隔音层；所述无纺布基材、隔热隔音层通过压敏胶粘结；所述无纺布基材是由加聚物和缩聚物制成的复合纤维经过编织形成；所述加聚物是3-丙烯基洛丹宁、五氟苄基甲基丙烯酸酯、1,1-双(二乙氧基磷酰基)乙烯和丙烯腈通过共聚反应制成；所述缩聚物由2,7-萘二羧酸、1,8-萘二甲醇通过缩聚反应制成。
所述无纺布基材的制备方法，包括如下步骤：
Ⅰ加聚物的制备：将3-丙烯基洛丹宁1kg、五氟苄基甲基丙烯酸酯1kg、1,1-双(二乙氧基磷酰基)乙烯1kg、丙烯腈2kg和偶氮二异丁腈0.04kg加入到N,N-二甲基甲酰胺21kg中，在氦气氛围下搅拌反应4.5小时，后在水中沉出，用乙醇洗涤产物3次，再置于真空干燥箱83℃下干燥至恒重；
Ⅱ缩聚物的制备：将2,7-萘二羧酸1.15kg、1,8-萘二甲醇1kg和醋酸锑0.6kg加入聚合反应釜内，启动搅拌，将压力调节至0.35MPa，温度升至233℃进行酯化反应3.5小时，后将真空度调整为70Pa，温度升至255℃下缩聚反应13h，反应结束后冷却至室温，在水中沉出，用乙醇洗涤产物4次，再置于真空干燥箱83℃下干燥至恒重；
Ⅲ复合纤维的制备：将经过步骤Ⅰ制得的加聚物和经过步骤Ⅱ制得的缩聚物分别加入到熔喷设备中，并设置加聚物和缩聚物的计量泵比例和喷出速度，加聚物和缩聚物通过喷丝头上的小孔按照设置的喷出速度喷出，形成复合纤维，复合纤维再经冷却、拉伸和定型即成纤维网状结构；所述加聚物和缩聚物的计量泵比例为2.5:1；所述喷出速度为12Kg/min；
Ⅳ编织无纺布基材：将经过步骤Ⅲ制成的复合纤维铺网，然后进行针刺成型处理，得到无纺布基材。
所述压敏胶由如下重量份的各原料通过熔融共混制成：聚氨酯23份、环氧树脂23份、嵌段共聚物热塑性弹性体27份、9,12,13-三羟基-10,11-环氧十八烷酸3.5份、纳米二氧化钛7份。
所述隔热隔音层，由如下重量份的各组分通过双螺杆挤出机共混制成：超高密度聚乙烯纤维33份、纳米氧化锆5份、乙烯基三甲氧基硅烷7份、聚烯烃热塑性弹性体23份、偶氮二异庚腈2份。
所述汽车内饰用无纺布的制备方法，包括如下步骤：将无纺布基材两面分别涂布压敏胶，再叠合隔热隔音层，然后通过层压机进行层压后，在104℃下硬化18min，最后再在室温下硬化2.3天。
实施例3
一种汽车内饰用无纺布，包括无纺布基材以及设置于所述无纺布基材上的隔热隔音层；所述无纺布基材、隔热隔音层通过压敏胶粘结；所述无纺布基材是由加聚物和缩聚物制成的复合纤维经过编织形成；所述加聚物是3-丙烯基洛丹宁、五氟苄基甲基丙烯酸酯、1,1-双(二乙氧基磷酰基)乙烯和丙烯腈通过共聚反应制成；所述缩聚物由2,7-萘二羧酸、1,8-萘二甲醇通过缩聚反应制成。
所述无纺布基材的制备方法，包括如下步骤：
Ⅰ加聚物的制备：将3-丙烯基洛丹宁1kg、五氟苄基甲基丙烯酸酯1kg、1,1-双(二乙氧基磷酰基)乙烯1kg、丙烯腈2kg和偶氮二异丁腈0.045kg加入到N,N-二甲基乙酰胺23kg中，在氖气氛围下搅拌反应5小时，后在水中沉出，用乙醇洗涤产物4次，再置于真空干燥箱85℃下干燥至恒重；
Ⅱ缩聚物的制备：将2,7-萘二羧酸1.15kg、1,8-萘二甲醇1kg和三氧化二锑0.7kg加入聚合反应釜内，启动搅拌，将压力调节至0.42MPa，温度升至236℃进行酯化反应4小时，后将真空度调整为85Pa，温度升至260℃下缩聚反应13.5h，反应结束后冷却至室温，在水中沉出，用乙醇洗涤产物4次，再置于真空干燥箱86℃下干燥至恒重；
Ⅲ复合纤维的制备：将经过步骤Ⅰ制得的加聚物和经过步骤Ⅱ制得的缩聚物分别加入到熔喷设备中，并设置加聚物和缩聚物的计量泵比例和喷出速度，加聚物和缩聚物通过喷丝头上的小孔按照设置的喷出速度喷出，形成复合纤维，复合纤维再经冷却、拉伸和定型即成纤维网状结构；所述加聚物和缩聚物的计量泵比例为3:1；所述喷出速度为15Kg/min；
Ⅳ编织无纺布基材：将经过步骤Ⅲ制成的复合纤维铺网，然后进行针刺成型处理，得到无纺布基材。
所述压敏胶由如下重量份的各原料通过熔融共混制成：聚氨酯26份、环氧树脂26份、嵌段共聚物热塑性弹性体30份、9,12,13-三羟基-10,11-环氧十八烷酸4.5份、滑石粉7份。
所述隔热隔音层，由如下重量份的各组分通过双螺杆挤出机共混制成：超高密度聚乙烯纤维36份、纳米氧化锆7份、乙烯基三甲氧基硅烷7份、聚烯烃热塑性弹性体26份、偶氮二异丁腈2份。
所述汽车内饰用无纺布的制备方法，包括如下步骤：将无纺布基材两面分别涂布压敏胶，再叠合隔热隔音层，然后通过层压机进行层压后，在106℃下硬化20min，最后再在室温下硬化2.6天。
实施例4
一种汽车内饰用无纺布，包括无纺布基材以及设置于所述无纺布基材上的隔热隔音层；所述无纺布基材、隔热隔音层通过压敏胶粘结；所述无纺布基材是由加聚物和缩聚物制成的复合纤维经过编织形成；所述加聚物是3-丙烯基洛丹宁、五氟苄基甲基丙烯酸酯、1,1-双(二乙氧基磷酰基)乙烯和丙烯腈通过共聚反应制成；所述缩聚物由2,7-萘二羧酸、1,8-萘二甲醇通过缩聚反应制成。
所述无纺布基材的制备方法，包括如下步骤：
Ⅰ加聚物的制备：将3-丙烯基洛丹宁1kg、五氟苄基甲基丙烯酸酯1kg、1,1-双(二乙氧基磷酰基)乙烯1kg、丙烯腈2kg和偶氮二异丁腈0.055kg加入到高沸点溶剂24kg中，在氩气氛围下搅拌反应5.5小时，后在水中沉出，用乙醇洗涤产物5次，再置于真空干燥箱88℃下干燥至恒重；所述高沸点溶剂是二甲亚砜、N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、N-甲基吡咯烷酮按质量比1:2:3:2混合而成的混合物；
Ⅱ缩聚物的制备：将2,7-萘二羧酸1.15kg、1,8-萘二甲醇1kg和催化剂0.75kg加入聚合反应釜内，启动搅拌，将压力调节至0.45MPa，温度升至238℃进行酯化反应4.5小时，后将真空度调整为90Pa，温度升至265℃下缩聚反应14.5h，反应结束后冷却至室温，在水中沉出，用乙醇洗涤产物5次，再置于真空干燥箱88℃下干燥至恒重；所述催化剂是乙二醇锑、醋酸锑、三氧化二锑按质量比2:4:5混合而成的混合物；
Ⅲ复合纤维的制备：将经过步骤Ⅰ制得的加聚物和经过步骤Ⅱ制得的缩聚物分别加入到熔喷设备中，并设置加聚物和缩聚物的计量泵比例和喷出速度，加聚物和缩聚物通过喷丝头上的小孔按照设置的喷出速度喷出，形成复合纤维，复合纤维再经冷却、拉伸和定型即成纤维网状结构；所述加聚物和缩聚物的计量泵比例为3.5:1；所述喷出速度为17Kg/min；
Ⅳ编织无纺布基材：将经过步骤Ⅲ制成的复合纤维铺网，然后进行针刺成型处理，得到无纺布基材。
所述压敏胶由如下重量份的各原料通过熔融共混制成：聚氨酯29份、环氧树脂28份、嵌段共聚物热塑性弹性体33份、9,12,13-三羟基-10,11-环氧十八烷酸5份、无机填料9份；所述无机填料是纳米二氧化硅、纳米二氧化钛、滑石粉按质量比2:3:5混合而成的混合物。
所述隔热隔音层，由如下重量份的各组分通过双螺杆挤出机共混制成：超高密度聚乙烯纤维38份、纳米氧化锆7份、乙烯基三甲氧基硅烷9份、聚烯烃热塑性弹性体29份、引发剂3份；所述引发剂是偶氮二异丁腈、偶氮二异庚腈按质量比3:5混合而成。
所述汽车内饰用无纺布的制备方法，包括如下步骤：将无纺布基材两面分别涂布压敏胶，再叠合隔热隔音层，然后通过层压机进行层压后，在1008℃下硬化24min，最后再在室温下硬化2.8天。
实施例5
一种汽车内饰用无纺布，包括无纺布基材以及设置于所述无纺布基材上的隔热隔音层；所述无纺布基材、隔热隔音层通过压敏胶粘结；所述无纺布基材是由加聚物和缩聚物制成的复合纤维经过编织形成；所述加聚物是3-丙烯基洛丹宁、五氟苄基甲基丙烯酸酯、1,1-双(二乙氧基磷酰基)乙烯和丙烯腈通过共聚反应制成；所述缩聚物由2,7-萘二羧酸、1,8-萘二甲醇通过缩聚反应制成。
所述无纺布基材的制备方法，包括如下步骤：
Ⅰ加聚物的制备：将3-丙烯基洛丹宁1kg、五氟苄基甲基丙烯酸酯1kg、1,1-双(二乙氧基磷酰基)乙烯1kg、丙烯腈2kg和偶氮二异丁腈0.06kg加入到N-甲基吡咯烷酮25kg中，在氮气氛围下搅拌反应6小时，后在水中沉出，用乙醇洗涤产物5次，再置于真空干燥箱90℃下干燥至恒重；
Ⅱ缩聚物的制备：将2,7-萘二羧酸1.15kg、1,8-萘二甲醇1kg和醋酸锑0.8kg加入聚合反应釜内，启动搅拌，将压力调节至0.5MPa，温度升至240℃进行酯化反应5小时，后将真空度调整为100Pa，温度升至270℃下缩聚反应15h，反应结束后冷却至室温，在水中沉出，用乙醇洗涤产物5次，再置于真空干燥箱90℃下干燥至恒重；
Ⅲ复合纤维的制备：将经过步骤Ⅰ制得的加聚物和经过步骤Ⅱ制得的缩聚物分别加入到熔喷设备中，并设置加聚物和缩聚物的计量泵比例和喷出速度，加聚物和缩聚物通过喷丝头上的小孔按照设置的喷出速度喷出，形成复合纤维，复合纤维再经冷却、拉伸和定型即成纤维网状结构；所述加聚物和缩聚物的计量泵比例为4:1；所述喷出速度为18Kg/min；
Ⅳ编织无纺布基材：将经过步骤Ⅲ制成的复合纤维铺网，然后进行针刺成型处理，得到无纺布基材。
所述压敏胶由如下重量份的各原料通过熔融共混制成：聚氨酯30份、环氧树脂30份、嵌段共聚物热塑性弹性体35份、9,12,13-三羟基-10,11-环氧十八烷酸5份、纳米二氧化硅10份。
所述隔热隔音层，由如下重量份的各组分通过双螺杆挤出机共混制成：超高密度聚乙烯纤维40份、纳米氧化锆8份、乙烯基三甲氧基硅烷10份、聚烯烃热塑性弹性体30份、偶氮二异庚腈3份。
所述汽车内饰用无纺布的制备方法，包括如下步骤：将无纺布基材两面分别涂布压敏胶，再叠合隔热隔音层，然后通过层压机进行层压后，在110℃下硬化25min，最后再在室温下硬化3天。
对比例
一种耐高温阻燃型汽车内饰无纺布，按照中国发明专利CN106192205A实施例一的生产工艺制备而成。
对上述实施例1-5以及对比例所得无纺布进行测试，测试结果见表1，测试方法如下：
(1)断裂强力和断裂伸出率：根据GB/T24218.3《纺织品非织造布试验方法第3部分：断裂强力和断裂伸出率的测定(样条法)》检测无纺布的断裂强力以及断裂伸长率。
(2)抗菌性能：根据GB15979-2002《一次性使用卫生用品卫生标准》检测无纺布的抑菌性能。
(3)阻燃性能：GB8624—88测试。
(4)隔热性能：根据GB/T10294-2008《绝热材料稳态热阻及有关特性的测定防护热板法》检测无纺布的导热系数。
表1
测试项目 断裂强力 断裂伸长率 抑菌率 导热系数 极限氧指数
单位 N ％ ％ W/m.k ％
实施例1 136.84 128.52 99.2 0.15 36
实施例2 138.08 129.23 99.4 0.13 37
实施例3 139.52 130.34 99.5 0.12 39
实施例4 140.17 132.52 99.8 0.11 40
实施例5 142.09 133.75 100 0.10 42
对比例 122.55 120.12 75.2 0.25 28
从上表可以看出，本发明实施例公开的汽车内饰无纺布与对比例相比，具有更加优异的机械力学性能、防火阻燃性、抑菌性能，且其隔热效果好。
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是本发明的原理，在不脱离本发明精神和范围的前提下本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明的范围内。本发明要求的保护范围由所附的权利要求书及其等同物界定。

Claims (9)

1.一种汽车内饰用无纺布，其特征在于，包括无纺布基材以及设置于所述无纺布基材上的隔热隔音层；所述无纺布基材、隔热隔音层通过压敏胶粘结；所述无纺布基材是由加聚物和缩聚物制成的复合纤维经过编织形成；所述加聚物是3-丙烯基洛丹宁、五氟苄基甲基丙烯酸酯、1,1-双(二乙氧基磷酰基)乙烯和丙烯腈通过共聚反应制成；所述缩聚物由2,7-萘二羧酸、1,8-萘二甲醇通过缩聚反应制成。
2.根据权利要求1所述的一种汽车内饰用无纺布，其特征在于，所述无纺布基材的制备方法，包括如下步骤：
Ⅰ加聚物的制备：将3-丙烯基洛丹宁、五氟苄基甲基丙烯酸酯、1,1-双(二乙氧基磷酰基)乙烯、丙烯腈和偶氮二异丁腈加入到高沸点溶剂中，在氮气或惰性气体氛围下搅拌反应4-6小时，后在水中沉出，用乙醇洗涤产物3-5次，再置于真空干燥箱80-90℃下干燥至恒重；
Ⅱ缩聚物的制备：将2,7-萘二羧酸、1,8-萘二甲醇和催化剂加入聚合反应釜内，启动搅拌，将压力调节至0.3-0.5MPa，温度升至230-240℃进行酯化反应3-5小时，后将真空度调整为50-100Pa，温度升至250-270℃下缩聚反应12-15h，反应结束后冷却至室温，在水中沉出，用乙醇洗涤产物3-5次，再置于真空干燥箱80-90℃下干燥至恒重；
Ⅲ复合纤维的制备：将经过步骤Ⅰ制得的加聚物和经过步骤Ⅱ制得的缩聚物分别加入到熔喷设备中，并设置加聚物和缩聚物的计量泵比例和喷出速度，加聚物和缩聚物通过喷丝头上的小孔按照设置的喷出速度喷出，形成复合纤维，复合纤维再经冷却、拉伸和定型即成纤维网状结构；
Ⅳ编织无纺布基材：将经过步骤Ⅲ制成的复合纤维铺网，然后进行针刺成型处理，得到无纺布基材。
3.根据权利要求2所述的一种汽车内饰用无纺布，其特征在于，步骤Ⅰ中所述3-丙烯基洛丹宁、五氟苄基甲基丙烯酸酯、1,1-双(二乙氧基磷酰基)乙烯、丙烯腈、偶氮二异丁腈、高沸点溶剂的质量比为1:1:1:2:(0.03-0.06):(20-25)；所述高沸点溶剂选自二甲亚砜、N,N-二甲基甲酰胺、N,N-二甲基乙酰胺、N-甲基吡咯烷酮中的一种或几种。
4.根据权利要求2所述的一种汽车内饰用无纺布，其特征在于，步骤Ⅱ中所述2,7-萘二羧酸、1,8-萘二甲醇、催化剂的质量比为1.15:1:(0.5-0.8)；所述催化剂选自乙二醇锑、醋酸锑、三氧化二锑中的一种或几种。
5.根据权利要求1所述的一种汽车内饰用无纺布，其特征在于，所述压敏胶由如下重量份的各原料通过熔融共混制成：聚氨酯20-30份、环氧树脂20-30份、嵌段共聚物热塑性弹性体25-35份、9,12,13-三羟基-10,11-环氧十八烷酸3-5份、无机填料5-10份。
6.根据权利要求5所述的一种汽车内饰用无纺布，其特征在于，所述无机填料选自纳米二氧化硅、纳米二氧化钛、滑石粉中的一种或几种。
7.根据权利要求1所述的一种汽车内饰用无纺布，其特征在于，所述隔热隔音层，由如下重量份的各组分通过双螺杆挤出机共混制成：超高密度聚乙烯纤维30-40份、纳米氧化锆3-8份、乙烯基三甲氧基硅烷5-10份、聚烯烃热塑性弹性体20-30份、引发剂1-3份。
8.根据权利要求7所述的一种汽车内饰用无纺布，其特征在于，所述引发剂选自偶氮二异丁腈、偶氮二异庚腈中的一种或几种。
9.根据权利要求1-8任一项所述的一种汽车内饰用无纺布，其特征在于，所述汽车内饰用无纺布的制备方法，包括如下步骤：将无纺布基材两面分别涂布压敏胶，再叠合隔热隔音层，然后通过层压机进行层压后，在100-110℃下硬化15-25min，最后再在室温下硬化2-3天。
CN201910273765.5A 2019-04-07 2019-04-07 一种汽车内饰用无纺布及其制备方法 Active CN109910406B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202010667242.1A CN111923532A (zh) 2019-04-07 2019-04-07 一种耐磨阻燃隔热无纺布的制备方法
CN201910273765.5A CN109910406B (zh) 2019-04-07 2019-04-07 一种汽车内饰用无纺布及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910273765.5A CN109910406B (zh) 2019-04-07 2019-04-07 一种汽车内饰用无纺布及其制备方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202010667242.1A Division CN111923532A (zh) 2019-04-07 2019-04-07 一种耐磨阻燃隔热无纺布的制备方法

Publications (2)

Publication Number Publication Date
CN109910406A CN109910406A (zh) 2019-06-21
CN109910406B true CN109910406B (zh) 2020-10-30

Family

ID=66968853

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201910273765.5A Active CN109910406B (zh) 2019-04-07 2019-04-07 一种汽车内饰用无纺布及其制备方法
CN202010667242.1A Withdrawn CN111923532A (zh) 2019-04-07 2019-04-07 一种耐磨阻燃隔热无纺布的制备方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202010667242.1A Withdrawn CN111923532A (zh) 2019-04-07 2019-04-07 一种耐磨阻燃隔热无纺布的制备方法

Country Status (1)

Country Link
CN (2) CN109910406B (zh)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4501391B2 (ja) * 2003-09-30 2010-07-14 旭硝子株式会社 架橋性含フッ素芳香族プレポリマー及びその用途
JP5439743B2 (ja) * 2007-10-11 2014-03-12 ユニマテック株式会社 撥水撥油剤
US8236466B2 (en) * 2009-10-01 2012-08-07 Xerox Corporation Photochromic materials incorporated in polymer backbone
CN103318102B (zh) * 2013-07-10 2015-11-18 宁波华翔特雷姆汽车饰件有限公司 一种汽车装饰板层结构以及层结构处理工艺
CN105398152A (zh) * 2015-12-21 2016-03-16 常熟市一心无纺制品有限公司 抗菌复合无纺布

Also Published As

Publication number Publication date
CN111923532A (zh) 2020-11-13
CN109910406A (zh) 2019-06-21

Similar Documents

Publication Publication Date Title
KR100850765B1 (ko) 2성분 섬유 및 고융점 열가소성 섬유를 포함하는 흡음보드및 그의 제조방법
CN105155033B (zh) 一种阻燃聚酰胺6复合纤维及其制备方法
CN102978830A (zh) 一种玻璃纤维/阻燃丙纶纤维轻质复合板材及其制备方法
CN108866668B (zh) 一种纳米阻燃纤维及其制备方法
JP2022552567A (ja) ポリアミド海島繊維、その作製方法、およびその使用
EP1268891B1 (en) Fibers and fabrics prepared with propylene impact copolymers
CN111593484A (zh) 一种易降解的sms纺粘无纺布的制备方法
CN107200919A (zh) 一种注塑级微发泡聚丙烯复合材料及其制备方法
CN109910406B (zh) 一种汽车内饰用无纺布及其制备方法
CN117681517A (zh) 一种阻燃复合无纺布及其制备方法
CN103358627A (zh) 一种高性能纤维层复合板材及其制备方法
CN118065052A (zh) 一种轻薄高强的无纺布及其制备方法
CN104309234B (zh) 一种汽车顶棚及其制造方法
KR102037496B1 (ko) 성형성이 우수한 카펫 기포지용 스펀본드 부직포 및 이의 제조방법
CN104339795A (zh) 一种结构板材/热塑性阻尼材料复合板材及其制造方法
EP3604653A1 (en) Non-woven fabric with enhanced hardness and sound absorption, manufacturing method therefor, automotive undercover comprising non-woven fabric with enhanced hardness and sound absorption
CN114043914B (zh) 一种具有复合纤维结构的汽车地毯及其制备方法
CN103012774B (zh) 一种耐高温、高强度的浇铸尼龙6复合材料及其制备方法
CN106476369A (zh) 一种装修用高强度耐折皱环保热熔板及其制备方法
CN105492206A (zh) 聚合物组合物和由其制得的制品
CN114369903B (zh) 一种耐老化亲水型无纺布及其制备方法
CN118085557B (zh) 一种汽车内饰注塑材料及其制备方法
CN118272957B (zh) 一种二氧化碳基聚碳酸酯纤维及其制备方法
CN104476851B (zh) 一种bgp板材内饰件及其制作方法
CN114592245B (zh) 一种环吹风直纺涤锦复合丝的生产方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20201010

Address after: 311108 Chongxian street Chongxian village Tangkang highway, Yuhang District, Hangzhou City, Zhejiang Province

Applicant after: HANGZHOU PENGTU CHEMICAL FIBER Co.,Ltd.

Address before: 410217 No. 261 Baishatang Formation, Jinping Community, Golden Township, Wangcheng County, Changsha City, Hunan Province

Applicant before: Zhu Jianyu

GR01 Patent grant
GR01 Patent grant