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High-heat-resistance cold-resistant high-gloss metal-texture spray-free ABS material and preparation method thereof

A technology of ABS material and metal texture, which is applied in the field of high-gloss metal texture spray-free ABS material and its preparation, can solve the problems that the heat resistance and cold resistance of ABS materials cannot be improved at the same time, so as to improve heat resistance, cold resistance, high The effect of cold resistance

Inactive Publication Date: 2019-06-07
JINYOUNG XIAMEN ADVANCED MATERIALS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem mentioned in the technical background that it is impossible to improve the heat resistance and cold resistance of the ABS material at the same time, and maintain the high-gloss metallic texture of the material, the present invention develops a high heat-resistant resin by introducing COC resin into the ABS material. And cold-resistant high-gloss metallic texture spray-free ABS material and a preparation method thereof, wherein, a high-heat-resistant and cold-resistant high-gloss metallic texture spray-free ABS material is prepared by including the following components by weight percentage:

Method used

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  • High-heat-resistance cold-resistant high-gloss metal-texture spray-free ABS material and preparation method thereof
  • High-heat-resistance cold-resistant high-gloss metal-texture spray-free ABS material and preparation method thereof
  • High-heat-resistance cold-resistant high-gloss metal-texture spray-free ABS material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] After dissolving 3% by weight of apel6509 in toluene solution, add it to the reactor under nitrogen atmosphere, add 0.5% by weight of GMA to the reactor, and add 0.2% by weight of TiCl 4 -AlEt 3 Catalyst, heated to 180°C, kept stirring for 40min, filtered out the solid, soaked the filtered solid in acetone for 2h, put it in an oven, and dried it at 60°C to obtain 3.5% by weight COC-g-GMA Grafts; 3.5% by weight COC-g-GMA grafts prepared with 94.2% by weight ABS 757K, 0.1% by weight antioxidant 1010, 0.1% by weight antioxidant 168, 0.1% by weight MB50-001, 2.0 % by weight aluminum silver bar 095-10-E1 was added into the mixer, the speed was controlled at 850 rpm, and the stirring time was 4 minutes; the mixed material was extruded and granulated through a co-rotating twin-screw extruder.

Embodiment 2

[0036] After dissolving 6% by weight of apel6509 in toluene solution, add it to the reactor under nitrogen atmosphere, add 0.6% by weight of GMA to the reactor, and add 0.35% by weight of TiCl 4 -AlEt 3 Catalyst, heated to 190°C, kept stirring for 50min, filtered out the solid, soaked the filtered solid in acetone for 3h, put it in an oven, and dried it at 70°C to obtain 6.6% by weight COC-g-GMA graft. The 6.6% by weight COC-g-GMA graft and 90.9% by weight ABS757K, 0.15% by weight antioxidant 1010, 0.15% by weight antioxidant 168, 0.2% by weight MB50-001, 2.0% by weight pearlescent 5411 were added Into the mixer, control the rotation speed of 850rpm, and stir for 4min; extrude the mixed material through a co-rotating twin-screw extruder to granulate.

Embodiment 3

[0038] After 9% by weight of apel6509 is dissolved in toluene solution, it is added to the reactor under nitrogen atmosphere, 0.8% by weight of GMA is added to the reactor, and 0.5% by weight of TiCl is added 4 -AlEt 3 Catalyst, heated to 200°C, kept stirring for 60min, filtered out the solid, soaked the filtered solid in acetone for 4h, put it in an oven, and dried it at 80°C to obtain 9.8% by weight COC-g-GMA graft. The obtained 9.8% by weight COC-g-GMA graft and 87.4% by weight ABS 757K, 0.2% by weight antioxidant 1010, 0.2% by weight antioxidant 168, 0.4% by weight MB50-001, 2.0% by weight aluminum silver Add strip 095-10-E1 into the mixer, control the speed at 850rpm, and stir for 4 minutes; extrude the mixed material through a co-rotating twin-screw extruder to granulate.

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Abstract

The invention provides a high-heat-resistance cold-resistant high-gloss metal-texture spray-free ABS material and a preparation method thereof. The high heat-resistant cold-resistant high-gloss metal-texture spray-free ABS material comprises the following components, in percentages by weight: 82.0%-95.3% of ABS resin, 3.0%-12.0% of COC resin, 0.5%-1.0% of an active auxiliary agent, 0.1%-0.5% of anantioxidant, 0.1%-0.5% of a dispersant, and 1.0%-4.0% of a metallic pigment. The preparation method includes the steps of preparation of a graft, material mixing, and extrusion granulation. The spray-free ABS material provided by the invention has high gloss, metal texture, higher heat resistance and excellent cold resistance.

Description

technical field [0001] The invention relates to the modification of ABS materials, in particular to a non-spraying ABS material with high heat resistance and cold resistance and high gloss metallic texture and a preparation method thereof. Background technique [0002] Acrylonitrile-butadiene-styrene copolymer (ABS resin) compounded with metallic pigments such as pearl powder, copper powder, aluminum silver bars, etc. can be extruded and granulated to obtain ABS materials with high gloss and metallic texture. Due to the reflection of metal pigments on light, this material has the characteristics of high gloss and metallic texture. It can replace spray paint materials in the fields of electronic appliances, cosmetic packaging, automotive materials, etc., thereby reducing environmental pollution and reducing costs. However, due to the high requirements on optical properties of this high-gloss metallic texture non-spraying ABS material, it is necessary to avoid affecting its op...

Claims

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Application Information

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IPC IPC(8): C08L55/02C08L51/00C08K5/134C08K5/526C08K3/08C08K13/02
Inventor 陈志峰郭永新刁雪峰王清文
Owner JINYOUNG XIAMEN ADVANCED MATERIALS TECH CO LTD
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