CN109401146A - A kind of heat resistant plastice and preparation method thereof - Google Patents
A kind of heat resistant plastice and preparation method thereof Download PDFInfo
- Publication number
- CN109401146A CN109401146A CN201811275708.2A CN201811275708A CN109401146A CN 109401146 A CN109401146 A CN 109401146A CN 201811275708 A CN201811275708 A CN 201811275708A CN 109401146 A CN109401146 A CN 109401146A
- Authority
- CN
- China
- Prior art keywords
- parts
- heat
- heat resistant
- antioxidant
- resistant plastice
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of heat resistant plastices and preparation method thereof, heat resistant plastice includes the component of following mass fraction: 40~60 parts of polytetrafluoroethylene (PTFE), 10~20 parts of polyacrylamide, 30~50 parts of ABS resin, 10~20 parts of heat-resistant agent, 0.1~0.5 part of antioxidant, 1~3 part of compatilizer, 0.8~2 part of crosslinking agent, 10~30 parts of filler.The present invention is with polytetrafluoroethylene (PTFE), polyacrylamide, ABS resin are that composite plastic is made in main component, and joined the additives such as heat-resistant agent, antioxidant, compatilizer, crosslinking agent, filler, the heat resistance and stability of plastics are improved, and improves the mechanical performance of plastics.Heat resistant plastice provided by the invention has good heat resistance and stability, while having preferable intensity and elasticity, and manufacturing process is simple, has a wide range of application.
Description
Technical field
The present invention relates to plastics-production manufacture fields, and in particular to a kind of heat resistant plastice and preparation method thereof.
Background technique
Plastics are the high-molecular compound of synthesis, are the materials using raw material monomer to synthesize or condensation reaction is polymerized
Material, is made of the additives such as synthetic resin and filler, plasticizer, stabilizer, lubricant, colorant.Most of plastics have matter
Gently, chemical stabilization, will not corrode, the advantages that impact resistance is good, good insulating, therefore, plastics be widely used in stationery product,
The fields such as food service items, package packing supplies.Plastics currently on the market can volatilize carcinogen, especially people in an environment of high temperature
Live in common package plastics of food product, long-time service causes damages to the health of human body, and existing plastic products
It is not sufficiently strong be easy it is bad.
Summary of the invention
A kind of heat resistant plastice and preparation method thereof in order to overcome the deficiencies in the prior art, the present invention provides.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
A kind of heat resistant plastice, which is characterized in that the component including following mass fraction: 40~60 parts of polytetrafluoroethylene (PTFE), polypropylene
10~20 parts of amide, 30~50 parts of ABS resin, 0.1~0.5 part of antioxidant, 1~3 part of compatilizer, is handed over 10~20 parts of heat-resistant agent
Join 0.8~2 part of agent, 10~30 parts of filler.
Preferably, the heat-resistant agent is dimercapto isooctyl acetate or benzimidazole.
Preferably, the antioxidant antioxidant is three (2,4- di-tert-butyl-phenyl) phosphite esters.
Preferably, the phase solvent is ethylene-acrylate-glycidyl methacrylate terpolymer, connects
The ethylene-octene copolymer or ethylene propylene diene rubber of branch.
Preferably, the crosslinking agent is glutaraldehyde.
Preferably, the filler is one of precipitated calcium carbonate, barium sulfate, zeolite, glass fibre or a variety of.
A kind of preparation method of heat resistant plastice, comprising the following steps:
1) take polytetrafluoroethylene (PTFE), polyacrylamide, ABS resin and filler are put into reactor, side stirring become be heated to 160~
180 DEG C, after being uniformly mixed, compatilizer is added, continues to stir, obtains mixed material；
2) continue mixed material prepared by step 1) to be heated to 220~250 DEG C, heat-resistant agent, antioxidant, crosslinking agent is added, stirs
It mixes uniformly；
3) mixed material of step 2) preparation is carried out cooling and stirring to temperature of charge is 50 DEG C~80 DEG C, and extrusion molding is then added
In machine, under the conditions of 150 DEG C~230 DEG C of temperature, squeezes out, calendering, forms to get antibiotic plastic.
The beneficial effects of the present invention are:
The present invention is that composite plastic is made in main component, and joined resistance to polytetrafluoroethylene (PTFE), polyacrylamide, ABS resin
The additives such as thermit powder, antioxidant, compatilizer, crosslinking agent, filler, improve the heat resistance and stability of plastics, and improve
The mechanical performance of plastics.Heat resistant plastice provided by the invention has good heat resistance and stability, while having preferable strong
Degree and elasticity, and manufacturing process is simple, has a wide range of application.
Specific embodiment
The invention will be further described With reference to embodiment:
Embodiment 1
A kind of heat resistant plastice, the component including following mass fraction: 60 parts of polytetrafluoroethylene (PTFE), 10 parts of polyacrylamide, ABS resin
50 parts, 10 parts of heat-resistant agent, 0.5 part of antioxidant, 1 part of compatilizer, 0.8 part of crosslinking agent, 30 parts of filler.
Heat-resistant agent is dimercapto isooctyl acetate.Antioxidant antioxidant is three (2,4- di-tert-butyl-phenyl) phosphite esters.
Phase solvent is ethylene-acrylate-glycidyl methacrylate terpolymer.Crosslinking agent is glutaraldehyde.Filler is
Precipitated calcium carbonate.
A kind of preparation method of heat resistant plastice, comprising the following steps:
1) take polytetrafluoroethylene (PTFE), polyacrylamide, ABS resin and filler are put into reactor, side stirring become be heated to 160~
180 DEG C, after being uniformly mixed, compatilizer is added, continues to stir, obtains mixed material；
2) continue mixed material prepared by step 1) to be heated to 220~250 DEG C, heat-resistant agent, antioxidant, crosslinking agent is added, stirs
It mixes uniformly；
3) mixed material of step 2) preparation is carried out cooling and stirring to temperature of charge is 50 DEG C~80 DEG C, and extrusion molding is then added
In machine, under the conditions of 150 DEG C~230 DEG C of temperature, squeezes out, calendering, forms to get antibiotic plastic.
Embodiment 2
A kind of heat resistant plastice, the component including following mass fraction: 40 parts of polytetrafluoroethylene (PTFE), 20 parts of polyacrylamide, ABS resin
30 parts, 20 parts of heat-resistant agent, 0.1 part of antioxidant, 3 parts of compatilizer, 2 parts of crosslinking agent, 10 parts of filler.
Heat-resistant agent is benzimidazole.Antioxidant antioxidant is three (2,4- di-tert-butyl-phenyl) phosphite esters.Phase solvent is
Ethylene propylene diene rubber.Crosslinking agent is glutaraldehyde.Filler is glass fibre.
A kind of preparation method of heat resistant plastice, comprising the following steps:
1) take polytetrafluoroethylene (PTFE), polyacrylamide, ABS resin and filler are put into reactor, side stirring become be heated to 160~
180 DEG C, after being uniformly mixed, compatilizer is added, continues to stir, obtains mixed material；
2) continue mixed material prepared by step 1) to be heated to 220~250 DEG C, heat-resistant agent, antioxidant, crosslinking agent is added, stirs
It mixes uniformly；
3) mixed material of step 2) preparation is carried out cooling and stirring to temperature of charge is 50 DEG C~80 DEG C, and extrusion molding is then added
In machine, under the conditions of 150 DEG C~230 DEG C of temperature, squeezes out, calendering, forms to get antibiotic plastic.
Embodiment 3
A kind of heat resistant plastice, the component including following mass fraction: 50 parts of polytetrafluoroethylene (PTFE), 15 parts of polyacrylamide, ABS resin
40 parts, 15 parts of heat-resistant agent, 0.3 part of antioxidant, 2 parts of compatilizer, 1.6 parts of crosslinking agent, 20 parts of filler.
Heat-resistant agent is dimercapto isooctyl acetate.Antioxidant antioxidant is three (2,4- di-tert-butyl-phenyl) phosphite esters.
Phase solvent is the ethylene-octene copolymer of grafting.Crosslinking agent is glutaraldehyde.Filler is barium sulfate.
A kind of preparation method of heat resistant plastice, comprising the following steps:
1) take polytetrafluoroethylene (PTFE), polyacrylamide, ABS resin and filler are put into reactor, side stirring become be heated to 160~
180 DEG C, after being uniformly mixed, compatilizer is added, continues to stir, obtains mixed material；
2) continue mixed material prepared by step 1) to be heated to 220~250 DEG C, heat-resistant agent, antioxidant, crosslinking agent is added, stirs
It mixes uniformly；
3) mixed material of step 2) preparation is carried out cooling and stirring to temperature of charge is 50 DEG C~80 DEG C, and extrusion molding is then added
In machine, under the conditions of 150 DEG C~230 DEG C of temperature, squeezes out, calendering, forms to get antibiotic plastic.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes
Technical solution consisting of any combination of the above technical features.It should be pointed out that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (7)
1. a kind of heat resistant plastice, which is characterized in that the component including following mass fraction: 40~60 parts of polytetrafluoroethylene (PTFE), poly- third
10~20 parts of acrylamide, 30~50 parts of ABS resin, 10~20 parts of heat-resistant agent, 0.1~0.5 part of antioxidant, 1~3 part of compatilizer,
0.8~2 part of crosslinking agent, 10~30 parts of filler.
2. heat resistant plastice as described in claim 1, which is characterized in that the heat-resistant agent is dimercapto isooctyl acetate or benzo
Imidazoles.
3. heat resistant plastice as described in claim 1, which is characterized in that the antioxidant antioxidant is three (2,4- di-t-butyls
Phenyl) phosphite ester.
4. heat resistant plastice as described in claim 1, which is characterized in that the phase solvent is ethylene-acrylate-metering system
Acid glycidyl ester terpolymer, grafting ethylene-octene copolymer or ethylene propylene diene rubber.
5. heat resistant plastice as described in claim 1, which is characterized in that the crosslinking agent is glutaraldehyde.
6. heat resistant plastice as described in claim 1, which is characterized in that the filler is precipitated calcium carbonate, barium sulfate, boiling
One of stone, glass fibre are a variety of.
7. a kind of preparation method of heat resistant plastice, which comprises the following steps:
1) take polytetrafluoroethylene (PTFE), polyacrylamide, ABS resin and filler are put into reactor, side stirring become be heated to 160~
180 DEG C, after being uniformly mixed, compatilizer is added, continues to stir, obtains mixed material；
2) continue mixed material prepared by step 1) to be heated to 220~250 DEG C, heat-resistant agent, antioxidant, crosslinking agent is added, stirs
It mixes uniformly；
3) mixed material of step 2) preparation is carried out cooling and stirring to temperature of charge is 50 DEG C~80 DEG C, and extrusion molding is then added
In machine, under the conditions of 150 DEG C~230 DEG C of temperature, squeezes out, calendering, forms to get antibiotic plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811275708.2A CN109401146A (en) | 2018-10-30 | 2018-10-30 | A kind of heat resistant plastice and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811275708.2A CN109401146A (en) | 2018-10-30 | 2018-10-30 | A kind of heat resistant plastice and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109401146A true CN109401146A (en) | 2019-03-01 |
Family
ID=65469782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811275708.2A Withdrawn CN109401146A (en) | 2018-10-30 | 2018-10-30 | A kind of heat resistant plastice and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109401146A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113388217A (en) * | 2021-07-13 | 2021-09-14 | 江苏和生高分子材料科技有限公司 | High-temperature-resistant antioxidant plastic particle and production process thereof |
-
2018
- 2018-10-30 CN CN201811275708.2A patent/CN109401146A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113388217A (en) * | 2021-07-13 | 2021-09-14 | 江苏和生高分子材料科技有限公司 | High-temperature-resistant antioxidant plastic particle and production process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101963926B1 (en) | Process for mixing polyvinyl chloride with a bio-based plasticizer | |
| US4321336A (en) | High impact polyamide blends | |
| EP0204400B1 (en) | Polypropylene-base resin composition | |
| JP6135065B2 (en) | Method for producing thermoplastic elastomer composition | |
| CN103819807B (en) | Polyolefin elastomer film of crosslinking with radiation and preparation method thereof | |
| CN106633360B (en) | A kind of polypropylene foaming beads formed body of low-temperature impact-resistant and preparation method thereof | |
| JP3645596B2 (en) | Polyphenylene sulfide-based composition with improved impact strength and process for producing the same | |
| CN105838049A (en) | Biodegradable polylactic acid based shape memory composite material and preparation method thereof | |
| JPS62273257A (en) | Impact resistant polyamide molding material | |
| CN105778295A (en) | Preparation method of polypropylene cable material and polypropylene cable material | |
| CN109401146A (en) | A kind of heat resistant plastice and preparation method thereof | |
| KR102401729B1 (en) | Compositions and methods for making polyolefins crosslinked with peroxide initiators | |
| CN107760022B (en) | Plasticized toughened nylon 6 material and preparation method thereof | |
| RU2414762C1 (en) | Radiation-cross linked composition based on fluorocarbon polymer | |
| CN106700253B (en) | A kind of low-contraction low-density PP material and preparation method thereof | |
| CN109438845A (en) | A kind of preparation method of high-temperature resistance plastice | |
| CN104710744A (en) | Toughened modified PC/PET alloy material with high impact resistant performance and preparation method thereof | |
| CN107011560A (en) | A kind of functional agglomerate for improving polyethylene heat resistance | |
| CN104774381A (en) | Flexible polypropylene composite material | |
| CN110951220B (en) | High-performance thermoplastic elastomer capable of injection-molding and bonding polyformaldehyde and preparation method thereof | |
| CN108239305A (en) | A kind of toughening complex additive of acrylic resin and the preparation method of polypropylene anti-impact resin | |
| CN106967256A (en) | A kind of oil resistivity PET/ABS composites and preparation method thereof | |
| CN108017833A (en) | A kind of preparation method of high-modulus high impact resistance polypropylene resin | |
| CN109206817A (en) | A kind of composite plastic and preparation method thereof | |
| CN110862643B (en) | TPE rubber coating and production method thereof |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190301 |
|
| WW01 | Invention patent application withdrawn after publication |