CN103788493A - Formula of reinforced polypropylene plastic - Google Patents
Formula of reinforced polypropylene plastic Download PDFInfo
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- CN103788493A CN103788493A CN201410068854.3A CN201410068854A CN103788493A CN 103788493 A CN103788493 A CN 103788493A CN 201410068854 A CN201410068854 A CN 201410068854A CN 103788493 A CN103788493 A CN 103788493A
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- reinforced polypropylene
- polypropylene
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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
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
Abstract
The invention discloses a formula of reinforced polypropylene plastic which comprises polypropylene and auxiliary additives, wherein the auxiliary additives comprise an anti-impact modifier, a heat stabilizer, a weather-proof agent, an antioxidant, a reinforcing agent and a crosslinking agent; the anti-impact modifier is an acrylate copolymer, the heat stabilizer is epoxypropane, the weather-proof agent is phenyl salicytate, the antioxidant is dilaurylthiodipropionate, the reinforcing agent is kaolin, and the crosslinking agent is eiethylamino propylamine. By adding multiple additives into the polypropylene plastic, the performance of the polypropylene plastic is enhanced; the crosslinking agent is mixed without changing the performance of plastic so that the reinforced polypropylene plastic has the comprehensive performance such as good mechanical property, high-temperature resistance, radiation resistance and oxidation resistance.
Description
Technical field
The present invention relates to a kind of plastic formula, be specifically related to a kind of formula of Reinforced Polypropylene plastics.
Background technology
Polypropylene is as a large class of general purpose material, with features such as little, the easy processing of its proportion, corrosion-resistant, nontoxic and high comprehensive performances and be used widely.PP engineering plastics and alloy that middle nineteen seventies rises are more applied to the industries such as automobile, machinery, electronics, electrical equipment because its high performance price ratio substitutes some general engineering materialss, but single polypropylene often can not meet the requirement of Protean goods, as coffee pot, rigidity, thermotolerance that it requires material to do than plain polypropylene, we adopt the polyacrylic method of inorganic fill to solve the problems referred to above conventionally.Plain polypropylene is aging owing to there being active group to be easy under heat effect, we just go the composite method of oxidation inhibitor to improve the ability of polypropylene material thermo oxidative aging, but also easy and polypropylene morphs after interpolation oxidation inhibitor, thereby cause Properties of Polypropylene to decline.
Summary of the invention
The object of the present invention is to provide the formula of the Reinforced Polypropylene plastics of a kind of good mechanical property, high temperature resistant, radiation hardness, anti-oxidant, stable performance.
Technical scheme of the present invention is, a kind of formula of Reinforced Polypropylene plastics, comprise polypropylene and supplementary additive, described supplementary additive comprises anti-impact modifier, thermo-stabilizer, weather resisting agent, oxidation inhibitor, toughener and linking agent, and described anti-impact modifier is acrylate copolymer, and thermo-stabilizer is propylene oxide, weather resisting agent is salol, oxidation inhibitor is thio-2 acid silicone grease in February, and toughener is kaolin, and linking agent is diethyl amino propylamine.
In a preferred embodiment of the present invention, in the formula of described Reinforced Polypropylene plastics, the weight proportion scope of each composition is that polypropylene accounts for 79.6%-84.7%, acrylate copolymer accounts for 3.2%-4.1%, propylene oxide accounts for 1.3%-2.5%, salol accounts for 2.7%-3.4%, thio-2 acid silicone grease in February accounts for 2.1%-2.9%, and kaolin accounts for 3.8%-4.7%, and diethyl amino propylamine accounts for 2.2%-2.8%.
In a preferred embodiment of the present invention, in the formula of described Reinforced Polypropylene plastics, the weight proportion scope of each composition is that polypropylene accounts for 82.6%, acrylate copolymer accounts for 3.5%, propylene oxide accounts for 1.7%, salol accounts for 3.1%, thio-2 acid silicone grease in February accounts for 2.2%, and kaolin accounts for 4.3%, and diethyl amino propylamine accounts for 2.6%.
Of the present invention is a kind of formula of Reinforced Polypropylene plastics, carry out the performance of Reinforced Polypropylene plastics by add multiple additives in acrylic plastering, and merge and do not change the performance of plastics with linking agent, make Reinforced Polypropylene plastics there is good mechanical property, high temperature resistant, radiation hardness, the over-all properties such as anti-oxidant.
Embodiment
Below preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Of the present invention is a kind of formula of Reinforced Polypropylene plastics, comprise polypropylene and supplementary additive, described supplementary additive comprises anti-impact modifier, thermo-stabilizer, weather resisting agent, oxidation inhibitor, toughener and linking agent, described anti-impact modifier is acrylate copolymer, thermo-stabilizer is propylene oxide, and weather resisting agent is salol, and oxidation inhibitor is thio-2 acid silicone grease in February, toughener is kaolin, and linking agent is diethyl amino propylamine.
Further, in the formula of described Reinforced Polypropylene plastics, the weight proportion scope of each composition is that polypropylene accounts for 79.6%-84.7%, acrylate copolymer accounts for 3.2%-4.1%, propylene oxide accounts for 1.3%-2.5%, salol accounts for 2.7%-3.4%, thio-2 acid silicone grease in February accounts for 2.1%-2.9%, and kaolin accounts for 3.8%-4.7%, and diethyl amino propylamine accounts for 2.2%-2.8%.
Further, in the formula of described Reinforced Polypropylene plastics, the weight proportion scope of each composition is that polypropylene accounts for 82.6%, acrylate copolymer accounts for 3.5%, propylene oxide accounts for 1.7%, salol accounts for 3.1%, thio-2 acid silicone grease in February accounts for 2.2%, and kaolin accounts for 4.3%, and diethyl amino propylamine accounts for 2.6%.
Anti-impact modifier can improve the physical strength of plastics, improves rigid polymer goods shock resistance, thus the performance of the each side such as the elasticity of increase plastics, toughness, anti tear.
Thermo-stabilizer is that a kind of polymkeric substance that can suppress, in processing and use procedure, the material of thermal ageing occurs.
Weather resisting agent can improve plastics weathering resistance, suppresses and delay the material of plastics aged deterioration process in the Working environment under solar radiation.
Oxidation inhibitor can delay or block plastics and accelerate aging material because of oxygenizement, extends the work-ing life of plastics.
Toughener can improve plastics physical and mechanical properties and reduce cooperation cost.
Linking agent can promote the formation with telomerized polymer molecular chain, significantly improves thermotolerance, resistance to chemical corrosion, dimensional stability, weathering resistance and mechanical property etc.
Weighting agent can improve the performance of polymkeric substance and reduce costs.
Of the present invention is a kind of formula of Reinforced Polypropylene plastics, carry out the performance of Reinforced Polypropylene plastics by add multiple additives in acrylic plastering, and merge and do not change the performance of plastics with linking agent, make Reinforced Polypropylene plastics there is good mechanical property, high temperature resistant, radiation hardness, the over-all properties such as anti-oxidant.
The foregoing is only the specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; the variation that can expect without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. the formula of Reinforced Polypropylene plastics, it is characterized in that: comprise polypropylene and supplementary additive, described supplementary additive comprises anti-impact modifier, thermo-stabilizer, weather resisting agent, oxidation inhibitor, toughener and linking agent, described anti-impact modifier is acrylate copolymer, thermo-stabilizer is propylene oxide, and weather resisting agent is salol, and oxidation inhibitor is thio-2 acid silicone grease in February, toughener is kaolin, and linking agent is diethyl amino propylamine.
2. the formula of Reinforced Polypropylene plastics according to claim 1, it is characterized in that: in the formula of described Reinforced Polypropylene plastics, the weight proportion scope of each composition is that polypropylene accounts for 79.6%-84.7%, acrylate copolymer accounts for 3.2%-4.1%, propylene oxide accounts for 1.3%-2.5%, salol accounts for 2.7%-3.4%, thio-2 acid silicone grease in February accounts for 2.1%-2.9%, and kaolin accounts for 3.8%-4.7%, and diethyl amino propylamine accounts for 2.2%-2.8%.
3. the formula of Reinforced Polypropylene plastics according to claim 2, it is characterized in that: in the formula of described Reinforced Polypropylene plastics, the weight proportion scope of each composition is that polypropylene accounts for 82.6%, acrylate copolymer accounts for 3.5%, propylene oxide accounts for 1.7%, salol accounts for 3.1%, thio-2 acid silicone grease in February accounts for 2.2%, and kaolin accounts for 4.3%, and diethyl amino propylamine accounts for 2.6%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410068854.3A CN103788493A (en) | 2014-02-28 | 2014-02-28 | Formula of reinforced polypropylene plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410068854.3A CN103788493A (en) | 2014-02-28 | 2014-02-28 | Formula of reinforced polypropylene plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103788493A true CN103788493A (en) | 2014-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410068854.3A Pending CN103788493A (en) | 2014-02-28 | 2014-02-28 | Formula of reinforced polypropylene plastic |
Country Status (1)
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| CN (1) | CN103788493A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104277326A (en) * | 2014-09-15 | 2015-01-14 | 合肥瑞瑶环保建材科技有限公司 | Ageing-resistant plastic pipe |
| CN108485062A (en) * | 2018-03-27 | 2018-09-04 | 江苏启能新能源材料有限公司 | A kind of non-fluorine material of high temperature resistant for phase-changing energy storage material encapsulation |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101759923A (en) * | 2008-12-26 | 2010-06-30 | 上海杰事杰新材料股份有限公司 | Polypropylene composition for automobile bumper and preparation method thereof |
| CN103254507A (en) * | 2012-02-16 | 2013-08-21 | 合肥杰事杰新材料股份有限公司 | Stress-whitening-resistant filling-modified polypropylene composite material and preparation method thereof |
-
2014
- 2014-02-28 CN CN201410068854.3A patent/CN103788493A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101759923A (en) * | 2008-12-26 | 2010-06-30 | 上海杰事杰新材料股份有限公司 | Polypropylene composition for automobile bumper and preparation method thereof |
| CN103254507A (en) * | 2012-02-16 | 2013-08-21 | 合肥杰事杰新材料股份有限公司 | Stress-whitening-resistant filling-modified polypropylene composite material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104277326A (en) * | 2014-09-15 | 2015-01-14 | 合肥瑞瑶环保建材科技有限公司 | Ageing-resistant plastic pipe |
| CN108485062A (en) * | 2018-03-27 | 2018-09-04 | 江苏启能新能源材料有限公司 | A kind of non-fluorine material of high temperature resistant for phase-changing energy storage material encapsulation |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140514 |