CN104497430A - Automotive plastic, automotive plastic additive and preparation method of automotive plastic additive - Google Patents
Automotive plastic, automotive plastic additive and preparation method of automotive plastic additive Download PDFInfo
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- CN104497430A CN104497430A CN201410770270.0A CN201410770270A CN104497430A CN 104497430 A CN104497430 A CN 104497430A CN 201410770270 A CN201410770270 A CN 201410770270A CN 104497430 A CN104497430 A CN 104497430A
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- automobile plastic
- coupling agent
- plastic additive
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Abstract
The invention discloses an automotive plastic additive. The automotive plastic additive is prepared from the following raw materials in parts by weight: 100 parts of ultra-fine pulverized coal with a particle size of not more than 10mu m, 0.1-3% of a titanate coupling agent, 0.1-3 parts of an aluminate coupling agent, 0.1-8% of a dispersing agent, 0.05-3% of benzophenone ultraviolet absorbent, 0.05-3% of benzotriazole light stabilizer and 50-100 parts of an EVA (ethylene-vinyl acetate) copolymer, wherein the dispersing agent can be a stearate, stearamide, a metal soap, an aliphatic ester or an ampholytic surfactant. The invention further discloses a preparation method of the automotive plastic additive and automotive plastic which takes the automotive plastic additive as a raw material. The automotive plastic additive disclosed by the invention is reasonable in formula. By adopting the automotive plastic additive, the ageing resistance of the automotive plastic can be improved effectively, the cost can be lowered, the economic benefit can be increased, the environmental pollution caused by carbon black can be reduced, the labor intensity can be lessened, and the energy can be saved.
Description
Technical field
The invention belongs to component and the formula of matrix material, especially a kind of automobile plastic additive, the invention still further relates to the preparation method of this automobile plastic additive; The invention still further relates to a kind of automobile plastic.
Background technology
Automobile plastic is that our times is got on the car the light-weighted important technical of energy-saving and emission-reduction, and its annual production can reach more than 300 ten thousand tons, is widely used in the automobile of various countries.Its effect reduces vehicle weight under the prerequisite not damaging vehicle safety, thus reach the object of energy-saving and emission-reduction, environmental protection, raising economy.According to relevant criterion, in this type of automobile plastic, be necessary for black, and carbon content should reach or higher than 2.5%.All add carbon black color slurry and ageing-resistant smooth stabilising system at present.In plastic automotive plastics, add carbon black can play certain ultraviolet aging resistance and coloring effect.But the expensive and difficulties in dispersion of carbon black, the high and contaminate environment of production energy consumption.And particle diameter is too small, the excessive surface energy that causes of specific surface area is very big, very easily reunites, belongs to function surplus.Not only affect result of use, also make cost up.
Summary of the invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, provides the automobile plastic additive that a kind of reasonable cost of filling a prescription is low, dispersion effect is good.
Another technical problem to be solved by this invention there is provided the preparation method of above-mentioned automobile plastic additive.
The automobile plastic that it is auxiliary agent that another technical problem to be solved by this invention there is provided with above-mentioned automobile plastic additive.
Technical problem to be solved by this invention is realized by following technical scheme.The present invention is a kind of automobile plastic additive, is characterized in, this additive is made up of the raw material of following weight proportion:
Particle diameter is not more than the microfine coal 100 of 10 microns;
Titanate coupling agent 0.1 ~ 3;
Aluminate coupling agent 0.1 ~ 3;
Dispersion agent 0.1 ~ 8;
Benzophenone type ultraviolet absorption agent 0.05 ~ 3;
Benzotriazole light stabilizer 0.05 ~ 3;
Ethylene-vinyl acetate copolymer (EVA) 50 ~ 100.
Described dispersion agent is selected from stearates, stearyl amine, metal soap, fatty acid ester, amphoterics class dispersion agent.
In a kind of automobile plastic additive of the present invention, the preferred weight proportioning of each raw material is:
Particle diameter is not more than the microfine coal 100 of 10 microns;
Titanate coupling agent 0.5 ~ 1;
Aluminate coupling agent 0.5 ~ 1;
Dispersion agent 0.5 ~ 4;
Benzophenone type ultraviolet absorption agent 0.1 ~ 2;
Benzotriazole light stabilizer 0.1 ~ 2;
Ethylene-vinyl acetate copolymer (EVA) 80 ~ 100.
In a kind of automobile plastic additive of the present invention, the further preferred weight proportioning of each raw material is:
Particle diameter is not more than the microfine coal 100 of 10 microns;
Titanate coupling agent 0.7 ~ 0.8;
Aluminate coupling agent 0.7 ~ 0.8;
Dispersion agent 1 ~ 2;
Benzophenone type ultraviolet absorption agent 0.5 ~ 1;
Benzotriazole light stabilizer 0.5 ~ 1;
Ethylene-vinyl acetate copolymer 85 ~ 95.
In a kind of automobile plastic additive of the present invention, the further preferred weight proportioning of each raw material is:
Particle diameter is not more than the microfine coal 100 of 10 microns;
Titanate coupling agent 0.75;
Aluminate coupling agent 0.70;
Dispersion agent 1.5;
Benzophenone type ultraviolet absorption agent 0.8;
Benzotriazole light stabilizer 0.75;
Ethylene-vinyl acetate copolymer 90.
In a kind of automobile plastic additive of the present invention: described dispersion agent can be applicable to dispersion agent of the present invention for conventional in prior art, is preferably polyethylene wax or paraffin.Other raw materials such as titanate coupling agent of the present invention, aluminate coupling agent if no special instructions, can be all raw materials disclosed in existing public publication or commercially available, or the raw material disclosed in existing public publication obtained by method.
The invention also discloses a kind of preparation method of the automobile plastic additive as described in above technical scheme, be characterized in: in ball mill, add microfine coal, titanate coupling agent and aluminate coupling agent by described weight proportion, 60-195 DEG C, 10-500RPM operates 10-60 minute, add dispersion agent, benzophenone type ultraviolet absorption agent and benzotriazole light stabilizer more in proportion, mix, cool and get final product.Further the preparation method of preferred automobile plastic additive is as follows: in ball mill, add by described weight proportion microfine coal, titanate coupling agent and the aluminate coupling agent that particle diameter is not more than 10 microns, 100-120 DEG C, 200-300RPM running 30-40 minute after, add dispersion agent, benzophenone type ultraviolet absorption agent and benzotriazole light stabilizer more in proportion, mix, cool and get final product.
Automobile plastic additive of the present invention is mainly used in the production of polystyrene automobile plastic, and its addition is generally in every 100 raw material and adds 2 ~ 10 parts, also can look local sea level elevation
,parameters such as accumulation sunshine time and adjusting.
The invention also discloses a kind of automobile plastic, be characterized in that this automobile plastic uses automobile plastic additive of the present invention for raw material (auxiliary agent), the weight proportion of each raw material is:
Polystyrene 100 parts;
Automobile plastic additive 2 ~ 5 parts.
Can also contain lubricant in automobile plastic, such as conventional PVC lubricant, as stearic acid, paraffin.
Automobile plastic of the present invention can conventionally be prepared.
Automobile plastic additive of the present invention can form coating layer on surface, makes additive have better dispersiveness in use, the surface luster of the film made, improves its ageing-resistant performance.Instant invention overcomes the deficiency using carbon black, as used the excessive surface energy that causes of the too small carbon black of particle diameter, specific surface area very big, very easily reuniting, belonging to function surplus, cost up.Automobile plastic additive carbon content of the present invention can be greater than 50%, price is no more than 20000 yuan/ton, while using the automobile plastic quality of this automobile plastic additive manufacture to reach standard, make whole formulation cost ratio carbon black color paste+light stablize masterbatch and reduce by more than 4%.It is used in polystyrene automobile plastic, automobile plastic ageing resistance and uniform black can be given, expensive ageing-resistant smooth stabilising system can be saved.The quality of automobile plastic finished product and production technique are all unaffected.And automobile plastic can be protected can not to lose efficacy because of photodegradation within the usage period, protect material to greatest extent, make this automobile plastic can recycling completely.
Meanwhile, automobile plastic additive of the present invention can improve the ageing resistance of plastic automotive plastics effectively, and can reduce costs, and increases economic efficiency.The also environmental pollution that brings of carbon black capable of reducing using, reduces labour intensity, save energy.Meet the megatrend of low-carbon economy.
Embodiment
Below further describe concrete technical scheme of the present invention, so that those skilled in the art understands the present invention further, and do not form the restriction to its right.
Embodiment 1, a kind of automobile plastic additive, this additive is made up of the raw material of following weight proportion:
Particle diameter is not more than the microfine coal 100 of 10 microns;
Titanate coupling agent 0.1;
Aluminate coupling agent 0.1;
Dispersion agent 0.1;
Benzophenone type ultraviolet absorption agent 0.05;
Benzotriazole light stabilizer 0.05;
Ethylene-vinyl acetate copolymer (EVA) 50;
Described dispersion agent is selected from stearates, stearyl amine, metal soap, fatty acid ester, amphoterics class dispersion agent.
Embodiment 2, a kind of automobile plastic additive, this additive is made up of the raw material of following weight proportion:
Particle diameter is not more than the microfine coal 100 of 10 microns;
Titanate coupling agent 3;
Aluminate coupling agent 3;
Dispersion agent 8;
Benzophenone type ultraviolet absorption agent 3;
Benzotriazole light stabilizer 3;
Ethylene-vinyl acetate copolymer (EVA) 100;
Described dispersion agent is selected from stearates, stearyl amine, metal soap, fatty acid ester, amphoterics class dispersion agent.
Embodiment 3, a kind of automobile plastic additive, this additive is made up of the raw material of following weight proportion:
Particle diameter is not more than the microfine coal 100 of 10 microns;
Titanate coupling agent 0.5;
Aluminate coupling agent 0.5;
Dispersion agent 0.5;
Benzophenone type ultraviolet absorption agent 0.1;
Benzotriazole light stabilizer 0.1;
Ethylene-vinyl acetate copolymer 80;
Described dispersion agent is selected from stearates, stearyl amine, metal soap, fatty acid ester, amphoterics class dispersion agent.
Embodiment 4, a kind of automobile plastic additive, this additive is made up of the raw material of following weight proportion:
Particle diameter is not more than the microfine coal 100 of 10 microns;
Titanate coupling agent 1;
Aluminate coupling agent 1;
Dispersion agent 4;
Benzophenone type ultraviolet absorption agent 2;
Benzotriazole light stabilizer 2;
Ethylene-vinyl acetate copolymer 100;
Described dispersion agent is selected from stearates, stearyl amine, metal soap, fatty acid ester, amphoterics class dispersion agent.
Embodiment 5, a kind of automobile plastic additive, this additive is made up of the raw material of following weight proportion:
Particle diameter is not more than the microfine coal 100 of 10 microns;
Titanate coupling agent 0.7;
Aluminate coupling agent 0.7;
Dispersion agent 1;
Benzophenone type ultraviolet absorption agent 0.5;
Benzotriazole light stabilizer 0.5;
Ethylene-vinyl acetate copolymer 85;
Described dispersion agent is selected from stearates, stearyl amine, metal soap, fatty acid ester, amphoterics class dispersion agent.
Embodiment 6, a kind of automobile plastic additive, this additive is made up of the raw material of following weight proportion:
Particle diameter is not more than the microfine coal 100 of 10 microns;
Titanate coupling agent 0.8;
Aluminate coupling agent 0.8;
Dispersion agent 2;
Benzophenone type ultraviolet absorption agent 1;
Benzotriazole light stabilizer 1;
Ethylene-vinyl acetate copolymer 95;
Described dispersion agent is selected from stearates, stearyl amine, metal soap, fatty acid ester, amphoterics class dispersion agent.
Embodiment 7, a kind of automobile plastic additive, this additive is made up of the raw material of following weight proportion:
Particle diameter is not more than the microfine coal 100 of 10 microns;
Titanate coupling agent 0.75;
Aluminate coupling agent 0.70;
Dispersion agent 1.5;
Benzophenone type ultraviolet absorption agent 0.8;
Benzotriazole light stabilizer 0.75;
Ethylene-vinyl acetate copolymer 90;
Described dispersion agent is selected from stearates, stearyl amine, metal soap, fatty acid ester, amphoterics class dispersion agent.
Embodiment 8, a kind of automobile plastic additive, this additive is made up of the raw material of following weight proportion:
Particle diameter is not more than the microfine coal 100 of 10 microns;
Titanate coupling agent 1.0;
Aluminate coupling agent 1.0;
Dispersion agent 1.0;
Benzophenone type ultraviolet absorption agent 0.5;
Benzotriazole light stabilizer 0.5;
Ethylene-vinyl acetate copolymer (EVA) 70;
Described dispersion agent is selected from stearates, stearyl amine, metal soap, fatty acid ester, amphoterics class dispersion agent.
Embodiment 9, a kind of automobile plastic additive, this additive is made up of the raw material of following weight proportion:
Particle diameter is not more than the microfine coal 100 of 10 microns;
Titanate coupling agent 3;
Aluminate coupling agent 3;
Dispersion agent 8;
Benzophenone type ultraviolet absorption agent 3;
Benzotriazole light stabilizer 3;
Ethylene-vinyl acetate copolymer (EVA) 75;
Described dispersion agent is selected from stearates, stearyl amine, metal soap, fatty acid ester, amphoterics class dispersion agent.
Embodiment 10, a kind of automobile plastic additive, this additive is made up of the raw material of following weight proportion:
Particle diameter is not more than the microfine coal 100 of 10 microns;
Titanate coupling agent 1.5;
Aluminate coupling agent 1.5;
Dispersion agent 4;
Benzophenone type ultraviolet absorption agent 0.5;
Benzotriazole light stabilizer 0.5;
Ethylene-vinyl acetate copolymer (EVA) 80;
Described dispersion agent is selected from stearates, stearyl amine, metal soap, fatty acid ester, amphoterics class dispersion agent.
Embodiment 11, a kind of automobile plastic additive, this additive is made up of the raw material of following weight proportion:
Particle diameter is not more than the microfine coal 100 of 10 microns;
Titanate coupling agent 0.5;
Aluminate coupling agent 0.5;
Dispersion agent 0.5;
Benzophenone type ultraviolet absorption agent 0.1;
Benzotriazole light stabilizer 0.1;
Ethylene-vinyl acetate copolymer (EVA) 55;
Described dispersion agent is selected from stearates, stearyl amine, metal soap, fatty acid ester, amphoterics class dispersion agent.
Embodiment 12, a kind of automobile plastic additive, this additive is made up of the raw material of following weight proportion:
Particle diameter is not more than the microfine coal 100 of 10 microns;
Titanate coupling agent 1;
Aluminate coupling agent 1;
Dispersion agent 4;
Benzophenone type ultraviolet absorption agent 0.5;
Benzotriazole light stabilizer 0.5;
Ethylene-vinyl acetate copolymer (EVA) 95;
Described dispersion agent is selected from stearates, stearyl amine, metal soap, fatty acid ester, amphoterics class dispersion agent.
Embodiment 13, a kind of automobile plastic additive, this additive is made up of the raw material of following weight proportion:
Particle diameter is not more than the microfine coal 100 of 10 microns;
Titanate coupling agent 0.8;
Aluminate coupling agent 0.7;
Dispersion agent 2;
Benzophenone type ultraviolet absorption agent 0.2;
Benzotriazole light stabilizer 0.3;
Ethylene-vinyl acetate copolymer (EVA) 70;
Described dispersion agent is selected from stearates, stearyl amine, metal soap, fatty acid ester, amphoterics class dispersion agent.
Embodiment 14, in a kind of automobile plastic additive in embodiment 1-3 described in any one: described dispersion agent is polyethylene wax or paraffin.
Embodiment 15, a kind of preparation method as the automobile plastic additive in embodiment 1-14 as described in any one: by as described in weight proportion in ball mill, add microfine coal, titanate coupling agent and the aluminate coupling agent that particle diameter is not more than 10 microns, 60 DEG C, after 10RPM operates 10 minutes, add dispersion agent, benzophenone type ultraviolet absorption agent and benzotriazole light stabilizer more in proportion, mix, cool and get final product.
Embodiment 16, a kind of preparation method as the automobile plastic additive in embodiment 1-14 as described in any one: by as described in weight proportion in ball mill, add microfine coal, titanate coupling agent and the aluminate coupling agent that particle diameter is not more than 10 microns, 195 DEG C, after 500RPM operates 60 minutes, add dispersion agent, benzophenone type ultraviolet absorption agent and benzotriazole light stabilizer more in proportion, mix, cool and get final product.
Embodiment 17, a kind of preparation method as the automobile plastic additive in embodiment 1-14 as described in any one: by as described in weight proportion in ball mill, add microfine coal, titanate coupling agent and the aluminate coupling agent that particle diameter is not more than 10 microns, 100 DEG C, after 200RPM operates 30 minutes, add dispersion agent, benzophenone type ultraviolet absorption agent and benzotriazole light stabilizer more in proportion, mix, cool and get final product.
Embodiment 18, a kind of preparation method as the automobile plastic additive in embodiment 1-14 as described in any one: by as described in weight proportion in ball mill, add microfine coal, titanate coupling agent and the aluminate coupling agent that particle diameter is not more than 10 microns, 120 DEG C, after 300RPM operates 40 minutes, add dispersion agent, benzophenone type ultraviolet absorption agent and benzotriazole light stabilizer more in proportion, mix, cool and get final product.。
Embodiment 19, a kind of automobile plastic, this automobile plastic is with the automobile plastic additive described in embodiment 1-14 for raw material, or the automobile plastic additive that the preparation method described in embodiment 15-18 obtains is auxiliary agent, makes this automobile plastic.Preferred raw material and weight proportion are:
Polystyrene 100;
Automobile plastic additive 2 or 5;
Prepare according to a conventional method and get final product.
Embodiment 20, a kind of automobile plastic, this automobile plastic is with the automobile plastic additive described in embodiment 1-14 for raw material, or the automobile plastic additive that the preparation method described in embodiment 15-18 obtains is auxiliary agent, makes this automobile plastic.Preferred raw material and weight proportion are:
Polystyrene 100;
Automobile plastic additive 3 or 4;
Prepare according to a conventional method and get final product.
Claims (10)
1. an automobile plastic additive, is characterized in that, this additive is made up of the raw material of following weight proportion:
Particle diameter is not more than the microfine coal 100 of 10 microns;
Titanate coupling agent 0.1 ~ 3;
Aluminate coupling agent 0.1 ~ 3;
Dispersion agent 0.1 ~ 8;
Benzophenone type ultraviolet absorption agent 0.05 ~ 3;
Benzotriazole light stabilizer 0.05 ~ 3;
Ethylene-vinyl acetate copolymer (EVA) 50 ~ 100;
Described dispersion agent is selected from stearates, stearyl amine, metal soap, fatty acid ester, amphoterics class dispersion agent.
2. a kind of automobile plastic additive according to claim 1, is characterized in that, the weight proportion of each raw material is:
Particle diameter is not more than the microfine coal 100 of 10 microns;
Titanate coupling agent 0.5 ~ 1;
Aluminate coupling agent 0.5 ~ 1;
Dispersion agent 0.5 ~ 4;
Benzophenone type ultraviolet absorption agent 0.1 ~ 2;
Benzotriazole light stabilizer 0.1 ~ 2;
Ethylene-vinyl acetate copolymer 80 ~ 100.
3. a kind of automobile plastic additive according to claim 1, is characterized in that, the weight proportion of each raw material is:
Particle diameter is not more than the microfine coal 100 of 10 microns;
Titanate coupling agent 0.7 ~ 0.8;
Aluminate coupling agent 0.7 ~ 0.8;
Dispersion agent 1 ~ 2;
Benzophenone type ultraviolet absorption agent 0.5 ~ 1;
Benzotriazole light stabilizer 0.5 ~ 1;
Ethylene-vinyl acetate copolymer 85 ~ 95.
4. a kind of automobile plastic additive according to claim 1, is characterized in that, the weight proportion of each raw material is:
Particle diameter is not more than the microfine coal 100 of 10 microns;
Titanate coupling agent 0.75;
Aluminate coupling agent 0.70;
Dispersion agent 1.5;
Benzophenone type ultraviolet absorption agent 0.8;
Benzotriazole light stabilizer 0.75;
Ethylene-vinyl acetate copolymer 90.
5., according to a kind of automobile plastic additive of claim 1-4 described in any one, it is characterized in that: described dispersion agent is polyethylene wax or paraffin.
6. the preparation method as the automobile plastic additive of claim 1-5 as described in any one, it is characterized in that: in ball mill, add by described weight proportion microfine coal, titanate coupling agent and the aluminate coupling agent that particle diameter is not more than 10 microns, 60-195 DEG C, 10-500RPM running 10-60 minute after, add dispersion agent, benzophenone type ultraviolet absorption agent and benzotriazole light stabilizer more in proportion, mix, cool and get final product.
7. preparation method according to claim 6, it is characterized in that: in ball mill, add by described weight proportion microfine coal, titanate coupling agent and the aluminate coupling agent that particle diameter is not more than 10 microns, 100-120 DEG C, 200-300RPM running 30-40 minute after, add dispersion agent, benzophenone type ultraviolet absorption agent and benzotriazole light stabilizer more in proportion, mix, cool and get final product.
8. an automobile plastic, is characterized in that: this automobile plastic uses the automobile plastic additive in claim 1-5 described in any one to be raw material, or with the automobile plastic additive obtained by the preparation method described in claim 6 or 7 for auxiliary agent.
9. a kind of automobile plastic according to claim 8, is characterized in that: raw material and the weight proportion of making this automobile plastic are:
Polystyrene 100;
Automobile plastic additive 2 ~ 10.
10. a kind of automobile plastic according to claim 9, is characterized in that: raw material and the weight proportion of making this automobile plastic are:
Polystyrene 100;
Automobile plastic additive 2 ~ 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410770270.0A CN104497430A (en) | 2014-12-15 | 2014-12-15 | Automotive plastic, automotive plastic additive and preparation method of automotive plastic additive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410770270.0A CN104497430A (en) | 2014-12-15 | 2014-12-15 | Automotive plastic, automotive plastic additive and preparation method of automotive plastic additive |
Publications (1)
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| CN104497430A true CN104497430A (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410770270.0A Pending CN104497430A (en) | 2014-12-15 | 2014-12-15 | Automotive plastic, automotive plastic additive and preparation method of automotive plastic additive |
Country Status (1)
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101024712A (en) * | 2006-02-24 | 2007-08-29 | 吴炳裔 | Modified super-fine cool-ash composite plastic |
| CN101987898A (en) * | 2010-11-15 | 2011-03-23 | 江苏省金肯科技实业股份有限公司 | Special modified superfine coal powder masterbatch for drip irrigation tape |
| CN103205019A (en) * | 2013-04-28 | 2013-07-17 | 江苏省金肯科技实业股份有限公司 | Thin film additive for salt, thin film for salt, and preparation method thereof |
-
2014
- 2014-12-15 CN CN201410770270.0A patent/CN104497430A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101024712A (en) * | 2006-02-24 | 2007-08-29 | 吴炳裔 | Modified super-fine cool-ash composite plastic |
| CN101987898A (en) * | 2010-11-15 | 2011-03-23 | 江苏省金肯科技实业股份有限公司 | Special modified superfine coal powder masterbatch for drip irrigation tape |
| CN103205019A (en) * | 2013-04-28 | 2013-07-17 | 江苏省金肯科技实业股份有限公司 | Thin film additive for salt, thin film for salt, and preparation method thereof |
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