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Wear-resistant spraying-free ABS material and preparation method thereof

An ABS material, spray-free technology, applied in the field of plastics, can solve the problem that the scratch resistance performance cannot meet the requirements, and achieve the effect of improving wear resistance, overall performance and compatibility

Pending Publication Date: 2021-11-19
SUZHOU RUNJIA ENGINEER PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current spray-free ABS material cannot meet the requirements in terms of scratch resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A wear-resistant spray-free ABS material, comprising the following raw materials in parts by weight: 100 parts of ABS, 10 parts of ionic liquid, 10 parts of modified silicon dioxide, 3 parts of modified aluminum powder, 1 part of pearlescent pigment and a toughening agent 1 part; the ionic liquid is an organosilicon ionic liquid.

[0023] The toughening agent is glass fiber.

[0024] The ionic liquid is obtained through the following steps: homogeneously mixing vinyl-terminated hyperbranched organosilicon, mercapto ionic liquid and photoinitiator; under ultraviolet light irradiation, thiol-alkene click reaction to obtain the organosilicon ionic liquid.

[0025] The modified silicon dioxide is obtained through the following steps: placing the silicon dioxide in a hydrochloric acid solution, stirring and reacting for 30-40 minutes under ultrasonic conditions; and placing the silicon dioxide in a sodium dodecylsulfonate solution after filtering Add sodium silicate at the ...

Embodiment 2

[0029] A wear-resistant spray-free ABS material, comprising the following raw materials in parts by weight: 120 parts of ABS, 15 parts of ionic liquid, 15 parts of modified silicon dioxide, 7 parts of modified aluminum powder, 3 parts of pearlescent pigment and toughening agent 3 parts; the ionic liquid is an organosilicon ionic liquid.

[0030] The toughening agent is ceramic fiber.

[0031] The ionic liquid is obtained through the following steps: homogeneously mixing vinyl-terminated hyperbranched organosilicon, mercapto ionic liquid and photoinitiator; under ultraviolet light irradiation, thiol-alkene click reaction to obtain the organosilicon ionic liquid.

[0032] The modified silicon dioxide is obtained through the following steps: placing the silicon dioxide in a hydrochloric acid solution, stirring and reacting for 30-40 minutes under ultrasonic conditions; and placing the silicon dioxide in a sodium dodecylsulfonate solution after filtering Add sodium silicate at th...

Embodiment 3

[0036] A wear-resistant spray-free ABS material, comprising the following raw materials in parts by weight: 108 parts of ABS, 12 parts of ionic liquid, 12 parts of modified silicon dioxide, 6 parts of modified aluminum powder, 2 parts of pearlescent pigment and toughening agent 2 parts; the ionic liquid is an organosilicon ionic liquid.

[0037] The toughening agent is styrene-butadiene rubber.

[0038] The ionic liquid is obtained through the following steps: homogeneously mixing vinyl-terminated hyperbranched organosilicon, mercapto ionic liquid and photoinitiator; under ultraviolet light irradiation, thiol-alkene click reaction to obtain the organosilicon ionic liquid.

[0039] The modified silicon dioxide is obtained through the following steps: placing the silicon dioxide in a hydrochloric acid solution, stirring and reacting for 30-40 minutes under ultrasonic conditions; and placing the silicon dioxide in a sodium dodecylsulfonate solution after filtering Add sodium sil...

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PUM

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Abstract

The invention discloses a wear-resistant spraying-free ABS material and a preparation method thereof. The ABS material comprises the following raw materials in parts by weight: 100 to 120 parts of ABS, 10 to 15 parts of an ionic liquid, 10 to 15 parts of modified silicon dioxide, 3 to 7 parts of modified aluminum powder, 1 to 3 parts of a pearlescent pigment and 1 to 3 parts of a toughening agent, wherein the ionic liquid is organic silicon ionic liquid. According to the spraying-free material, ABS is used as a main raw material, the ionic liquid, the modified silicon dioxide, the modified aluminum powder, the pearlescent pigment and the flexibilizer are used as auxiliary materials, the spraying-free effect is achieved, the compatibility among the raw materials is improved through the ionic liquid, the overall performance of the material is improved, and the wear resistance of the material is improved through the modified silicon dioxide.

Description

technical field [0001] The invention relates to a wear-resistant spray-free ABS material and a preparation method thereof, belonging to the technical field of plastics. Background technique [0002] In the field of plastic processing, the use of spray-free metal effect coloring technology can not only save the process of painting or electroplating, but also help reduce production costs and environmental protection, and this process can also achieve a variety of imitation metal effects on plastic products, which has huge potential Market potential. Spray-free ABS material is a kind of plastic material that uses ABS as the base material, adds metallic pigments, pearlescent pigments, etc., and can achieve spraying effects through direct injection molding. Spray-free ABS materials can not only achieve colorful metallic effects, but also meet customers’ appearance requirements for products. At the same time, the molding of spray-free ABS materials does not require spraying treat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08L83/08C08K9/02C08K9/04C08K9/06C08K3/36C08K3/08
CPCC08L55/02C08K2003/0812C08L83/08C08K9/02C08K9/04C08K9/06C08K3/36C08K3/08
Inventor 汪理文李庆贵周明刘正军
Owner SUZHOU RUNJIA ENGINEER PLASTIC