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ABS heat-resisting weather-proof modified material and preparation method thereof

An ABS resin and modification technology, applied in the field of ABS heat-resistant and weather-resistant modified material and its preparation, can solve the problems of weak bonding surface, weak heat and weather resistance, quality problems, restrictions, etc., and achieves easy popularization. Application, effect of improving heat and weather resistance

Inactive Publication Date: 2018-07-06
合肥永健工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] ABS coating is a complex multi-phase liquid-solid dispersion system. The coating resin must be able to dissolve in the solvent to form a liquid with excellent fluidity and disperse in the liquid medium to form a stable emulsion. Compared with PVC, it is more environmentally friendly and has high strength. The price is low and more and more favored by the market, but its heat resistance and weather resistance are not strong. In summer and winter, the adhesive surface is prone to unstable surface and cause quality problems, which limits the ABS sheet, edge banding, and film. Therefore, it is urgent to improve the heat and weather resistance of the existing ABS

Method used

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Examples

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preparation example Construction

[0018] A preparation method of ABS heat-resistant and weather-resistant modified material, which mainly includes the following steps:

[0019] (1) Ingredients: The raw materials ABS resin, ethylene bisstearamide EBS, PE wax, polyamide 1010, 168, MS-NB heat-resistant agent are mixed according to the above mass ratio;

[0020] (2) Mixing: Stir the raw materials prepared in step (1) in a high-speed mixer for 300 minutes, and the stirring temperature is 65-70°C;

[0021] (3) Cooling: Add UV absorber UV-P, light stabilizer 770 and R105 titanium dioxide to the mixed material after step (2) to obtain modified material A;

[0022] (4) Drying: Stir the modified material A for no less than one hour, and cool it at room temperature to obtain the modified material B;

[0023] (5) Injection molding: Injection molding modified material B on an injection molding machine;

[0024] In order to further optimize the technical solution, the heat-resistant and weather-resistant ABS modified mate...

Embodiment 1

[0028] An ABS heat-resistant and weather-resistant modified material, its main components and mass ratio are: 80 parts of ABS resin, 5 parts of R105 titanium dioxide, 0.7 parts of ethylene bisstearamide EBS, 1.05 parts of PE wax, and ultraviolet absorber UV-P is 0.35 parts, polyamide 1010 is 0.4 parts, light stabilizer 770 is 0.25 parts, 168 is 0.2 parts, MS-NB heat-resistant agent is 10 parts.

Embodiment 2

[0030] An ABS heat-resistant and weather-resistant modified material, its main components and mass ratio are: 85 parts of ABS resin, 4 parts of R105 titanium dioxide, 0.9 parts of ethylene bisstearamide EBS, 1 part of PE wax, and ultraviolet absorber UV-P is 0.3 parts, polyamide 1010 is 0.3 parts, light stabilizer 770 is 0.25 parts, 168 is 0.25 parts, MS-NB heat-resistant agent is 9 parts.

[0031] The preparation method of the ABS heat-resistant and weather-resistant modified material of embodiment 1 and embodiment 2 is carried out according to the following steps:

[0032] A preparation method of ABS heat-resistant and weather-resistant modified material, which mainly includes the following steps:

[0033] (1) Ingredients: The raw materials ABS resin, ethylene bisstearamide EBS, PE wax, polyamide 1010, 168, MS-NB heat-resistant agent are mixed according to the above mass ratio;

[0034] (2) Mixing: Stir the raw materials prepared in step (1) in a high-speed mixer for 300 mi...

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Abstract

The invention discloses an ABS heat-resisting weather-proof modified material and a preparation method of the ABS heat-resisting weather-proof modified material. The ABS heat-resisting weather-proof modified material comprises the following main components by mass ratio: 80-85 parts of ABS resin, 4-5 parts of titanium dioxide R105, 0.7-0.9 part of ethylene bis stearamide EBS, 1-1.05 part of PE wax, 0.3-0.35 part of an ultraviolet absorbent UV-P, 0.3-0.4 part of a polyamide 1010, 0.25-0.3 part of a light stabilizer 770, 0.2-0.25 part of 168, and 8-10 parts of an MS-NB heat resisting agent. TheABS heat-resisting weather-proof modified material has the advantages that the ABS heat-resisting weather-proof modified material is prepared from various raw materials at the specific ratio, obviously improves the heat resistance and the weather fastness, and is convenient to popularize and apply.

Description

technical field [0001] The invention relates to the technical field of new materials, in particular to an ABS heat-resistant and weather-resistant modified material and a preparation method thereof. Background technique [0002] ABS coating is a complex multi-phase liquid-solid dispersion system. The coating resin must be able to dissolve in the solvent to form a liquid with excellent fluidity and disperse in the liquid medium to form a stable emulsion. Compared with PVC, it is more environmentally friendly and has high strength. The price is low and more and more favored by the market, but its heat resistance and weather resistance are not strong. In summer and winter, the adhesive surface is prone to unstable surface and cause quality problems, which limits the ABS sheet, edge banding, and film. Therefore, it is urgent to improve the heat and weather resistance of existing ABS. Contents of the invention [0003] The object of the present invention is to provide an ABS h...

Claims

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Application Information

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IPC IPC(8): C08L55/02C08L23/06C08L77/06C08K3/22C08K5/20C08K5/526C08K13/02
CPCC08K2003/2241C08L55/02C08L2201/08C08L2205/03C08L23/06C08L77/06C08K3/22C08K5/20C08K5/526C08K13/02
Inventor 刘迎兵徐杰
Owner 合肥永健工贸有限公司
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