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High-gloss alloy material and preparation method thereof

An alloy material and high-gloss technology, applied in the field of alloy materials, can solve the problems of environmental protection and poor flame retardancy

Inactive Publication Date: 2021-09-10
WENZHOU AOPU IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of poor flame retardancy and non-environmental protection of alloy materials in the prior art, and propose a high-gloss alloy material and its preparation method

Method used

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  • High-gloss alloy material and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The present invention proposes a high-gloss alloy material, including the following raw materials in parts by weight: 50 parts of PC, 10 parts of ABS, 5 parts of flame retardant, 0.1 part of anti-dripping agent, 1 part of compatibilizer, 1 part of HDPE, lubricating 0.1 part of antioxidant, 0.5 part of primary antioxidant, 0.5 part of secondary antioxidant, 0.5 part of synergist, 1 part of low temperature resistant agent, and 1 part of heat stabilizer;

[0026] Its preparation method comprises the following steps:

[0027] S1: Mix PC, ABS, flame retardant, anti-dripping agent, compatibilizer, HDPE, lubricant, primary antioxidant, secondary antioxidant, synergist, low temperature resistant agent, heat stabilizer, and the mixing time is 30min, mixing speed is 200r / min, makes compound;

[0028] S2: Add the mixture into the twin-screw extruder, melt and extrude to obtain the extrudate. The temperatures of the 1-9 sections of the twin-screw extruder are: 180°C, 240°C, 240°C,...

Embodiment 2

[0031] The present invention proposes a high-gloss alloy material, including the following raw materials in parts by weight: 60 parts of PC, 12 parts of ABS, 8 parts of flame retardant, 0.3 parts of anti-dripping agent, 3 parts of compatibilizer, 3 parts of HDPE, lubricating 0.3 parts of antioxidant, 0.7 parts of primary antioxidant, 0.8 part of secondary antioxidant, 0.7 part of synergist, 3 parts of low temperature resistant agent, and 3 parts of heat stabilizer;

[0032] Its preparation method comprises the following steps:

[0033] S1: Mix PC, ABS, flame retardant, anti-dripping agent, compatibilizer, HDPE, lubricant, primary antioxidant, secondary antioxidant, synergist, low temperature resistant agent, heat stabilizer, and the mixing time is 40min, mixing speed is 250r / min, makes compound;

[0034] S2: Add the mixture into the twin-screw extruder, melt and extrude to obtain the extrudate. The temperatures of the 1-9 sections of the twin-screw extruder are: 180°C, 240°C,...

Embodiment 3

[0037] The present invention proposes a high-gloss alloy material, including the following raw materials in parts by weight: 69 parts of PC, 14 parts of ABS, 11 parts of flame retardant, 0.4 parts of anti-dripping agent, 4 parts of compatibilizer, 4 parts of HDPE, lubricating 0.4 part of antioxidant, 0.9 part of primary antioxidant, 0.9 part of secondary antioxidant, 0.9 part of synergist, 4 parts of low temperature resistant agent, 4 parts of heat stabilizer;

[0038] Its preparation method comprises the following steps:

[0039] S1: Mix PC, ABS, flame retardant, anti-dripping agent, compatibilizer, HDPE, lubricant, primary antioxidant, secondary antioxidant, synergist, low temperature resistant agent, heat stabilizer, and the mixing time is 50min, mixing speed is 300r / min, makes compound;

[0040]S2: Add the mixture into the twin-screw extruder, melt and extrude to obtain the extrudate. The temperatures of the 1-9 sections of the twin-screw extruder are: 180°C, 240°C, 240°C...

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Abstract

The invention belongs to the field of alloy materials, particularly relates to a high-gloss alloy material and a preparation method thereof. The invention provides the following scheme to overcome the problems that an existing alloy material is poor in flame retardant property and not friendly to environment. According to scheme, the alloy material comprises the following raw materials in parts by weight: 50-70 parts of PC, 10-15 parts of ABS, 5-12 parts of a flame retardant, 0.1-0.5 part of an anti-dripping agent, 1-5 parts of a compatilizer and 1-5 parts of HDPE. The preparation method comprises the following steps: S1, mixing the PC, the ABS, the flame retardant, the anti-dripping agent, the compatilizer, the HDPE, a lubricant, a main antioxidant, an auxiliary antioxidant, a synergist, a low-temperature-resistant agent and a heat stabilizer to prepare a mixture; and S2, adding the mixture into a double-screw extruder, and carrying out melting and extruding to obtain an extrud. The high-gloss alloy material is halogen-free, environment-friendly and flame-retardant, has good low temperature resistance and thermal stability, and is good in toughness, resistant to abrasion and high in strength.

Description

technical field [0001] The invention relates to the field of alloy materials, in particular to a high-gloss alloy material and a preparation method thereof. Background technique [0002] Alloys are substances with metallic properties that are synthesized by two or more metals and metals or nonmetals by a certain method. It is generally obtained by melting into a homogeneous liquid and solidifying. According to the number of constituent elements, it can be divided into binary alloys, ternary alloys and multi-element alloys. Alloys are macroscopically uniform, multi-chemical substances containing metal elements, and generally have metallic properties. Any element can be used as an alloy element, but a large amount of The most basic and independent substance that makes up an alloy is called a component, or simply called an element, an alloy composed of two components is called a binary alloy, and an alloy composed of three components is called a ternary Alloys, alloys compose...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L69/00C08L55/02C08L23/06C08L23/34C08K5/053C08K5/11
CPCC08L69/00C08L2201/02C08L55/02C08L23/06C08L23/34C08K5/053C08K5/11
Inventor 涂光权涂新特张辉毅陈郭静
Owner WENZHOU AOPU IND
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