Dustproof plastic capable of being used for manufacturing appearance parts and preparation method thereof

A technology for appearance parts and dust prevention, which is applied in the field of resin formulation and its preparation, can solve problems such as easy to absorb dust, accumulate a layer of dust, affect the appearance of products, etc., and achieve the effect of easy to deposit dust

Active Publication Date: 2013-12-18
SHANGHAI KUMHO SUNNY PLASTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology helps reduce wear between surfaces when they come into contact without causing damage or reducing their effectiveness. It also improves how well other materials like polypropylene (PP) behave properly at high temperatures. By adding certain chemical agents called ULTRON® onto these polymers, this material becomes more durable over longer periods of use compared to traditional methods such as silicone rubber coatings. Overall, this new method allows manufacturers to produce industrial grade plastic items that are resistant against contamination from dirt particles while maintaining good optical properties.

Problems solved by technology

The technical problem addressed in this patented text relates to how to prevent or reduce damage caused from small particles made during manufacturing processes while maintaining good quality appearances like painted surfaces. This can help save money compared to adding anti-static chemicals after production instead of just before use.

Method used

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  • Dustproof plastic capable of being used for manufacturing appearance parts and preparation method thereof
  • Dustproof plastic capable of being used for manufacturing appearance parts and preparation method thereof
  • Dustproof plastic capable of being used for manufacturing appearance parts and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0024] A dust-proof plastic capable of making appearance parts, the method comprising the following steps:

[0025] (1) Prepare materials according to the following components and parts by weight:

[0026]

[0027] (2) Put the above-mentioned (1) raw materials in a high-speed mixer according to the formula and stir them, and then send them into the twin-screw extruder through the metering device after mixing evenly. Under the conveying, shearing and mixing of materials, the materials are melted and compounded, and then extruded, drawn, cooled and pelletized to obtain a dust-proof plastic that can be used to make appearance parts.

[0028] Among them, the matrix resin is high-gloss ABS resin;

[0029] The molecular weight of PTFE micropowder is 1.0×10 4 , particle size 12μm;

[0030] The amide slip agent is erucamide E Powder produced by AkzoNobel;

[0031] The lubricant is EBS;

[0032] Antioxidant is Irganox B900.

Embodiment 2

[0034] A dust-proof plastic capable of making appearance parts, the method comprising the following steps:

[0035] (1) Prepare materials according to the following components and parts by weight:

[0036]

[0037] (2) Put the above-mentioned (1) raw materials in a high-speed mixer according to the formula and stir them, and then send them into the twin-screw extruder through the metering device after mixing evenly. Under the conveying, shearing and mixing of materials, the materials are melted and compounded, and then extruded, drawn, cooled and pelletized to obtain a dust-proof plastic that can be used to make appearance parts.

[0038] Among them, the matrix resin is high-gloss ABS resin;

[0039] The molecular weight of PTFE micropowder is 1.0×10 4 , particle size 12μm;

[0040] The amide slip agent is erucamide E Powder produced by AkzoNobel;

[0041] The lubricant is EBS;

[0042] Antioxidant is Irganox B900.

Embodiment 3

[0044] A dust-proof plastic capable of making appearance parts, the method comprising the following steps:

[0045] (1) Prepare materials according to the following components and parts by weight:

[0046]

[0047] (2) Put the above-mentioned (1) raw materials in a high-speed mixer according to the formula and stir them, and then send them into the twin-screw extruder through the metering device after mixing evenly. Under the conveying, shearing and mixing of materials, the materials are melted and compounded, and then extruded, drawn, cooled and pelletized to obtain a dust-proof plastic that can be used to make appearance parts.

[0048] Among them, the matrix resin is high-gloss ABS resin;

[0049] The molecular weight of PTFE micropowder is 1.0×10 4 , particle size 12μm;

[0050] The amide slip agent is erucamide E Powder produced by AkzoNobel;

[0051] The lubricant is EBS;

[0052] Antioxidant is Irganox B900.

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Abstract

The invention relates to a dustproof plastic capable of being used for manufacturing appearance parts and a preparation method thereof. The dustproof plastic comprises the following components in parts by weight: 100 parts of matrix resin, 2-10 parts of PTFE (Poly Tetra Fluoro Ethylene) micro-powder, 0.01-0.3 part of an amide smoothing agent, 0.1-2.0 parts of a lubricant, and 0.1-1.0 part of an antioxidant. The preparation method comprises the following steps: stirring and mixing the raw materials in a high-speed mixer, feeding the obtained mixture into a twin-screw extruder, and under the conditions that the obtained mixture is conveyed, sheared and mixed by screws, melting and compositing an obtained material, and then extruding, bracing, cooling, cutting and pelletizing the obtained product so as to obtain a spray-free aesthetic resin for improving appearances. Compared with the prior art, the dustproof plastic disclosed by the invention can effectively overcome a defect that dust is easily deposited on the surface of a plastic, so that plastic products can be widely applied to appearance parts of various home appliances and automobile products. The dustproof plastic capable of being used for manufacturing appearance parts and preparation method thereof disclosed by the invention provide a technical support for the production of engineering plastic products which have relatively high performances and can be used for manufacturing appearance parts.

Description

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Claims

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Application Information

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Owner SHANGHAI KUMHO SUNNY PLASTICS
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