CN105694212B - A kind of preparation method of ceramics PP composite material - Google Patents
A kind of preparation method of ceramics PP composite material Download PDFInfo
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- CN105694212B CN105694212B CN201610080771.5A CN201610080771A CN105694212B CN 105694212 B CN105694212 B CN 105694212B CN 201610080771 A CN201610080771 A CN 201610080771A CN 105694212 B CN105694212 B CN 105694212B
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- parts
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of ceramic PP composite materials and preparation method thereof, it is characterised in that:Include the following steps:(1) it mixes:Polypropylene, antioxidant, compatilizer is uniform in stirrer for mixing, it is put into main spout;(2), by ceramic powder, epoxy resin, coupling agent, mix lubricant, it is put into side spout;(3), it is molded by twin-screw extrusion.It is environmentally safe, meet European Union ROHs instructions.
Description
Technical field
The present invention relates to a kind of ceramic PP composite materials and preparation method thereof.
Background technology
Ceramic material is indispensable a kind of material in human lives.The application of ceramic product spreads every field.But
Being ceramic material has fatal defect itself, is easily broken, once it is difficult to use after damaged, in addition, caused by build rubbish
Rubbish cannot recycle, and cause serious pollution.
Plastics industry be 20th century since a southern exposure industry, essentially consist in and have a wide range of application, easy multiplicating makes
Receive with and by the people.
Invention content
The present invention is in order to solve the above technical problems, provide a kind of ceramic PP composite material, by following mass fraction
Raw material forms:
10-30 parts of polypropylene, 70-85 parts of ceramic powder, 1-5 part epoxy resin, 2-5 parts of compatilizers, 1-2 parts of coupling
Agent, 0.1-0.4 parts of antioxidant, 0-5 parts of lubricant.
Preferably, the polyacrylic melt index is 15-30g/10min, is measured according to ASTM D-1238.
Preferably, the coupling agent is Aluminate and/or titanate esters.
Preferably, the antioxidant is hindered phenol antioxygen and/or phosphite antioxidant.
Preferably, the antioxidant is one or more in B215, B225 and B900.
Preferably, the ceramic powder is ordinary porcelain mountain flour, for example, quartzy base porcelain powder or mica-based porcelain powder.
Preferably, the ceramic powder fineness is 2000-5000 mesh.
Preferably, the epoxy resin is A, B glue.
Preferably, hindered phenol antioxygen includes 1076,168,264,1010.
A kind of preparation method of ceramic base PP composite material, includes the following steps:(1) it mixes:By polypropylene, antioxygen
Agent, compatilizer are uniform in stirrer for mixing, are put into main spout;(2), by ceramic powder, epoxy resin, coupling agent, lubricant
Mixing, is put into side spout;(3), it is molded by twin-screw extrusion.
Preferably, the twin-screw carries side drawing-in device.
Preferably, the twin-screw draw ratio is 40:1.
Preferably, the twin-screw processing temperature is:225-245℃.
The beneficial effects of the invention are as follows:Composite material prepared by the present invention has excellent performance.It can solve traditional
Ceramic post sintering pollution is larger, while the problem that waste material is more, while increasing toughness to the making of ceramics, is allowed to non-breakable.
Specific implementation mode
With reference to specific embodiment, the present invention is described further:
Embodiment 1:
A kind of ceramics PP composite material and its preparation, formula composition such as following table:
Table 1:A kind of formula composition of ceramics PP composite material
Raw material | Mass parts |
PP(T03) | 20 |
Quartzy base porcelain powder | 75 |
Epoxy resin | 1.5 part |
Maleic anhydride grafted ethene | 4 |
KH560 | 1 |
Antioxidant 1010 | 0.1 |
Antioxidant 1076 | 0.1 |
Calcium stearate | 0.3 |
Embodiment 2:
Table 2:A kind of formula composition of ceramics PP composite material
Raw material | Mass parts |
PP(T03) | 15 |
Quartzy base porcelain powder | 80 |
Epoxy resin | 1.5 part |
Maleic anhydride grafted ethene | 4 |
KH560 | 1 |
Antioxidant 1010 | 0.1 |
Antioxidant 1076 | 0.1 |
Calcium stearate | 0.3 |
Embodiment 3:
Table 3:A kind of formula composition of ceramics PP composite material
Raw material | Mass parts |
PP(T03) | 10 |
Quartzy base porcelain powder | 85 |
Epoxy resin | 1.5 part |
Maleic anhydride grafted ethene | 4 |
KH560 | 1 |
Antioxidant 1010 | 0.1 |
Antioxidant 1076 | 0.1 |
Calcium stearate | 0.3 |
The embodiment of the present invention with can by routine techniques be molded for example using double screw extruder melting extrusion at
The temperature of type, melting extrusion is 210-240 DEG C, screw speed:380~420 turns/min, screw slenderness ratio 40:1.
Composite material prepared by embodiment 1,2,3 is tested for the property, the test result of gained see the table below:
Table 4:The performance of composite material obtained by embodiment
Embodiment 1 | Embodiment 2 | Embodiment 3 | |
Tensile strength (Mpa) | 45 | 47 | 43 |
Notch impact strength (kJ/ ㎡) | 6.5 | 6 | 5.8 |
Bending strength (Mpa) | 185 | 197 | 179 |
Hardness | 104 | 110 | 121 |
Claims (4)
1. a kind of preparation method of ceramic base PP composite material, it is characterised in that:Include the following steps:(1) it mixes:It will gather
Propylene, antioxidant, compatilizer are uniform in stirrer for mixing, are put into main spout;(2) by ceramic powder, epoxy resin, coupling
Agent, mix lubricant, are put into side spout;(3) it is molded by twin-screw extrusion;
The ceramic base PP composite material is made of the raw material of following mass fraction:
10-30 parts of polypropylene, 70-85 parts of ceramic powders, 1-5 parts of epoxy resin, 2-5 parts of compatilizers, 1-2 parts of coupling agents, 0.1-0.4
Part antioxidant, 0-5 parts of lubricants;The ceramic powder fineness is 2000-5000 mesh;The polyacrylic melt index is 15-
30g/10min;The coupling agent is Aluminate or titanate esters.
2. according to the method described in claim 1, it is characterized in that, the twin-screw carries side drawing-in device.
3. according to the method described in claim 1, it is characterized in that, the twin-screw draw ratio is 40:1.
4. according to the method described in claim 1, it is characterized in that, the twin-screw processing temperature is:225-245℃.
Priority Applications (1)
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CN201610080771.5A CN105694212B (en) | 2016-02-04 | 2016-02-04 | A kind of preparation method of ceramics PP composite material |
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CN201610080771.5A CN105694212B (en) | 2016-02-04 | 2016-02-04 | A kind of preparation method of ceramics PP composite material |
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Publication Number | Publication Date |
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CN105694212A CN105694212A (en) | 2016-06-22 |
CN105694212B true CN105694212B (en) | 2018-09-11 |
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Families Citing this family (1)
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CN111534011A (en) * | 2020-06-06 | 2020-08-14 | 深圳市科思飞科技有限公司 | Novel PP (polypropylene) material filled with ceramic powder and preparation method thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104530566A (en) * | 2014-12-22 | 2015-04-22 | 青岛科技大学 | Polypropylene microcrystal ceramic composite material and preparation method thereof |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN104530566A (en) * | 2014-12-22 | 2015-04-22 | 青岛科技大学 | Polypropylene microcrystal ceramic composite material and preparation method thereof |
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