CN106674583B - 一种发泡聚丙烯珠粒及其制备方法 - Google Patents
一种发泡聚丙烯珠粒及其制备方法 Download PDFInfo
- Publication number
- CN106674583B CN106674583B CN201710028355.5A CN201710028355A CN106674583B CN 106674583 B CN106674583 B CN 106674583B CN 201710028355 A CN201710028355 A CN 201710028355A CN 106674583 B CN106674583 B CN 106674583B
- Authority
- CN
- China
- Prior art keywords
- acrylic resin
- expanded
- preparation
- bead
- polypropylene
- 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
Links
- 239000011324 bead Substances 0.000 title claims abstract description 139
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 129
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 129
- -1 polypropylene Polymers 0.000 title claims abstract description 114
- 238000002360 preparation method Methods 0.000 title claims abstract description 32
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 114
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 110
- 238000005187 foaming Methods 0.000 claims abstract description 64
- 239000011859 microparticle Substances 0.000 claims abstract description 52
- 239000002667 nucleating agent Substances 0.000 claims abstract description 42
- 238000012545 processing Methods 0.000 claims abstract description 40
- 230000009471 action Effects 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims description 48
- 239000012752 auxiliary agent Substances 0.000 claims description 24
- 238000003825 pressing Methods 0.000 claims description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 239000011734 sodium Substances 0.000 claims description 12
- 229910052708 sodium Inorganic materials 0.000 claims description 12
- 238000007664 blowing Methods 0.000 claims description 11
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 10
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 10
- 238000005453 pelletization Methods 0.000 claims description 10
- 239000002270 dispersing agent Substances 0.000 claims description 9
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 9
- 239000000377 silicon dioxide Substances 0.000 claims description 9
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 239000003063 flame retardant Substances 0.000 claims description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 5
- DIZBQMTZXOUFTD-UHFFFAOYSA-N 2-(furan-2-yl)-3h-benzimidazole-5-carboxylic acid Chemical compound N1C2=CC(C(=O)O)=CC=C2N=C1C1=CC=CO1 DIZBQMTZXOUFTD-UHFFFAOYSA-N 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 4
- 239000002518 antifoaming agent Substances 0.000 claims description 4
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 4
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 4
- 239000004299 sodium benzoate Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000003995 emulsifying agent Substances 0.000 claims description 3
- WBJWXIQDBDZMAW-UHFFFAOYSA-N 2-hydroxynaphthalene-1-carbonyl chloride Chemical compound C1=CC=CC2=C(C(Cl)=O)C(O)=CC=C21 WBJWXIQDBDZMAW-UHFFFAOYSA-N 0.000 claims description 2
- 239000005711 Benzoic acid Substances 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 2
- 239000001361 adipic acid Substances 0.000 claims description 2
- 235000011037 adipic acid Nutrition 0.000 claims description 2
- PYHXGXCGESYPCW-UHFFFAOYSA-N alpha-phenylbenzeneacetic acid Natural products C=1C=CC=CC=1C(C(=O)O)C1=CC=CC=C1 PYHXGXCGESYPCW-UHFFFAOYSA-N 0.000 claims description 2
- 239000002216 antistatic agent Substances 0.000 claims description 2
- 235000010233 benzoic acid Nutrition 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 2
- 239000008116 calcium stearate Substances 0.000 claims description 2
- 235000013539 calcium stearate Nutrition 0.000 claims description 2
- 239000007822 coupling agent Substances 0.000 claims description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 2
- 229920001519 homopolymer Polymers 0.000 claims description 2
- 239000000314 lubricant Substances 0.000 claims description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 2
- 239000001095 magnesium carbonate Substances 0.000 claims description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 2
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 2
- 239000001632 sodium acetate Substances 0.000 claims description 2
- 235000017281 sodium acetate Nutrition 0.000 claims description 2
- 235000010234 sodium benzoate Nutrition 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims 1
- 230000003213 activating effect Effects 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000001125 extrusion Methods 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 19
- 206010000269 abscess Diseases 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 description 18
- 238000007906 compression Methods 0.000 description 18
- 239000003963 antioxidant agent Substances 0.000 description 16
- 230000003078 antioxidant effect Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000006260 foam Substances 0.000 description 10
- 238000011282 treatment Methods 0.000 description 9
- CUZMQPZYCDIHQL-VCTVXEGHSA-L calcium;(2s)-1-[(2s)-3-[(2r)-2-(cyclohexanecarbonylamino)propanoyl]sulfanyl-2-methylpropanoyl]pyrrolidine-2-carboxylate Chemical compound [Ca+2].N([C@H](C)C(=O)SC[C@@H](C)C(=O)N1[C@@H](CCC1)C([O-])=O)C(=O)C1CCCCC1.N([C@H](C)C(=O)SC[C@@H](C)C(=O)N1[C@@H](CCC1)C([O-])=O)C(=O)C1CCCCC1 CUZMQPZYCDIHQL-VCTVXEGHSA-L 0.000 description 8
- 238000005491 wire drawing Methods 0.000 description 8
- 239000004698 Polyethylene Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 5
- 239000004793 Polystyrene Substances 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 210000000497 foam cell Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010187 selection method Methods 0.000 description 1
- NESLWCLHZZISNB-UHFFFAOYSA-M sodium phenolate Chemical compound [Na+].[O-]C1=CC=CC=C1 NESLWCLHZZISNB-UHFFFAOYSA-M 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/16—Making expandable particles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/22—After-treatment of expandable particles; Forming foamed products
- C08J9/228—Forming foamed products
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/10—Homopolymers or copolymers of propene
- C08J2423/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
- C08L2205/24—Crystallisation aids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710028355.5A CN106674583B (zh) | 2017-01-18 | 2017-01-18 | 一种发泡聚丙烯珠粒及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710028355.5A CN106674583B (zh) | 2017-01-18 | 2017-01-18 | 一种发泡聚丙烯珠粒及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106674583A CN106674583A (zh) | 2017-05-17 |
CN106674583B true CN106674583B (zh) | 2019-04-30 |
Family
ID=58858987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710028355.5A Active CN106674583B (zh) | 2017-01-18 | 2017-01-18 | 一种发泡聚丙烯珠粒及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106674583B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108250577A (zh) * | 2018-01-17 | 2018-07-06 | 杭州汉克斯隔音技术工程有限公司 | 一种阻燃低导热的发泡聚丙烯珠粒及其制备工艺 |
SG10201910954VA (en) * | 2019-11-21 | 2021-06-29 | Wuxi Hi Tec Environmental Material Co Ltd | High-expansibility foamed polypropylene bead and preparation method thereof |
SG10201910953XA (en) * | 2019-11-21 | 2021-06-29 | Wuxi Hi Tec Environmental Material Co Ltd | Energy-saving foamed polypropylene bead and preparation method thereof |
CN113444315B (zh) * | 2020-03-25 | 2022-02-25 | 中国科学院宁波材料技术与工程研究所 | 低成型压力的聚丙烯发泡制品及其制备方法 |
CN113416363B (zh) * | 2021-08-02 | 2023-03-31 | 无锡会通轻质材料股份有限公司 | 一种抑音且高回弹性发泡聚丙烯珠粒及其应用 |
CN114112170A (zh) * | 2021-08-26 | 2022-03-01 | 无锡敬仁电子材料科技有限公司 | 一种吸波材料用聚合物发泡珠粒内部空压力测定方法 |
CN116102768A (zh) * | 2023-03-23 | 2023-05-12 | 无锡会通轻质材料股份有限公司 | 一种管状微孔聚丙烯发泡珠粒及其模塑制件 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101061163B (zh) * | 2004-11-22 | 2012-12-05 | 钟渊化学工业株式会社 | 聚丙烯系树脂预发泡粒子和模内发泡成形体 |
US9023904B2 (en) * | 2007-06-22 | 2015-05-05 | Jsp Corporation | Polypropylene resin foam particle and molding thereof |
JP5399146B2 (ja) * | 2009-07-08 | 2014-01-29 | 株式会社ジェイエスピー | ポリプロピレン系樹脂発泡粒子および該発泡粒子からなる発泡粒子成形体 |
JP5177247B2 (ja) * | 2011-03-07 | 2013-04-03 | 株式会社カネカ | ポリプロピレン系樹脂予備発泡粒子、型内発泡成形体およびその製造方法 |
-
2017
- 2017-01-18 CN CN201710028355.5A patent/CN106674583B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN106674583A (zh) | 2017-05-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106674583B (zh) | 一种发泡聚丙烯珠粒及其制备方法 | |
CN102675680B (zh) | 发泡性聚苯乙烯系树脂粒子及其制造方法、预发泡粒子和发泡成型体 | |
CN103509203B (zh) | 一种增强的聚丙烯发泡珠粒的制备方法 | |
CN103012832B (zh) | 一种发泡聚丙烯的制备方法 | |
CN111234373B (zh) | 一种无卤阻燃聚丙烯泡沫材料的制备方法 | |
CN104987526B (zh) | 聚丙烯系树脂复合发泡颗粒及其制备方法与应用 | |
CN102924742B (zh) | 超临界co2法制备聚丙烯树脂发泡颗粒的方法 | |
CN106280046B (zh) | 预发泡epo珠粒、其制备方法及设备 | |
CN109551701A (zh) | 一种半结晶聚合物原位发泡模塑成型方法 | |
CN106883490A (zh) | 微发泡母粒及其制备方法以及冰箱发泡板 | |
CN110606975A (zh) | 一种高强度抗回缩微孔聚乙烯发泡珠粒(epe)的方法 | |
CN109306121A (zh) | 一种epp包装塑料泡沫及其制备方法 | |
CN104072880B (zh) | 一种tpo发泡微球的制备方法以及应用 | |
CN107383636B (zh) | 一种低导热系数发泡粒子及其制备方法 | |
CN103627076A (zh) | 超临界二氧化碳釜压法制备聚丙烯发泡材料的方法 | |
CN107353489B (zh) | 一种聚烯烃树脂发泡材料及其制备方法 | |
CN103467842A (zh) | 一种电子加速器辐照交联纯聚丙烯发泡片材及制备方法 | |
CN109485901A (zh) | 一种新型epe珍珠棉包装材料的制备方法 | |
JP4070555B2 (ja) | 着色発泡性スチレン系樹脂粒子の製造方法 | |
CN104140589B (zh) | 一种聚丙烯发泡粒子及其制备方法 | |
JP5635392B2 (ja) | 発泡性ポリスチレン系着色樹脂粒子の製造方法、着色樹脂予備発泡粒子の製造方法及び着色樹脂発泡成形体の製造方法 | |
JP2012082380A (ja) | 発泡性ポリスチレン系着色樹脂粒子とその製造方法、着色樹脂予備発泡粒子、着色樹脂発泡成形体とその用途 | |
CN104140659A (zh) | 一种聚乳酸发泡粒子及其制备方法 | |
CN101554774A (zh) | 一种珍珠棉机 | |
JPS6065038A (ja) | 着色したポリオレフイン系樹脂発泡体粒子を製造する方法 |
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 | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 215100 No. 8 Changping Road, East Bridge, Huang Dai Town, Xiangcheng District, Suzhou, Jiangsu Applicant after: CGN BOFAN NEW MATERIAL (SUZHOU) CO.,LTD. Address before: 215100 No. 8 Changping Road, East Bridge, Huang Dai Town, Xiangcheng District, Suzhou, Jiangsu Applicant before: BOFAN NEW MATERIAL (SUZHOU) CO.,LTD. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 888 Jinzhou Road, High tech Zone, Nantong City, Jiangsu Province, 226300 Patentee after: CGN Bofan new materials (Nantong) Co.,Ltd. Country or region after: China Address before: 215100 No. 8 Changping Road, East Bridge, Huang Dai Town, Xiangcheng District, Suzhou, Jiangsu Patentee before: CGN BOFAN NEW MATERIAL (SUZHOU) CO.,LTD. Country or region before: China |