A kind of extinction flame-retardant ABS material and preparation method thereof
An ABS material and ABS resin technology, applied in the field of matte flame retardant ABS material and its preparation, can solve problems such as poor toughness, and achieve the effects of overcoming poor toughness, excellent matting performance, and excellent processing performance.
Active Publication Date: 2020-07-24
CHINA PETROLEUM & CHEM CORP +1
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Problems solved by technology
The method of the present invention provides a new method and idea for preparing matt ABS material. The matt and flame-retardant ABS of the present invention has excellent matting performance, smooth surface, excellent processing performance, and overcomes the relatively low toughness of general flame-retardant materials. Poor disadvantages, with good mechanical properties
Method used
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[0023] ABS resin (Shanghai Gaoqiao Petrochemical, brand 8391), matting components (including SEBS, produced by Yueyang Petrochemical, brand YH-503; PE, produced by Maoming Petrochemical, brand HXB4505M; TiO 2 , rutile titanium dioxide, grade 930; grafted PE, domestically produced, Puli Hongbin, grafting rate 1%), flame retardant (brominated oxirane, produced by Yabao Company, grade SAYTEX8010; bromotriazine , produced by Qingdao Institute of Oceanography, brand FR245, antimony white (H1410-Y1009, China Shining Star), antioxidant (manufactured by Ciba Jiaji Company, brand B225) were added to a high-speed mixer and stirred evenly, and then the above-mentioned mixture was passed through double The screw kneading unit is granulated, the mixing temperature is 200-220°C, and the vacuum degree of the vacuum system of the equipment is kept higher than -0.08MPa; that is, the extinction and flame-retardant ABS material of the present invention is obtained. Its specific formula and sample...
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Abstract
The invention relates to a matting flame-retardant ABS material and a preparation method thereof. The material contains the following blended components: ABS resin, matting components, flame retardants and antioxidant. The matting components are composed of SEBS, polyolefin resin and metal oxide. The flame retardants are composed of a main flame retardant and an auxiliary flame retardant. The matting flame-retardant ABS material prepared in the invention has the characteristics of good matting performance, high surface smoothness and good mechanical properties, and can be extensively applied to automobile interiors, pinch plates for ceilings of large passenger cars, shells of various electrical instruments and the like.
Description
technical field [0001] The invention relates to the field of modified plastics, in particular to a matting and flame-retardant ABS material and a preparation method thereof. Background technique [0002] ABS and its alloy materials have excellent comprehensive properties and are widely used in the fields of automobiles, home appliances and transportation. ABS has a high gloss, which expands its application field to a certain extent, but also limits its application scope precisely because of its high gloss. Therefore, a very interesting phenomenon has appeared in the research of ABS modification. On the one hand, efforts are made to increase gloss to prepare high-gloss materials, and on the other hand, efforts are made to reduce gloss to prepare matte materials. The present invention mainly relates to the research on ABS extinction. [0003] ABS matting materials are mainly used in automotive interior parts, various electrical instrument casings, cameras and travel suitcase...
Claims
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IPC IPC(8): C08L55/02C08L53/02C08L23/06C08L51/06C08K13/02C08K3/22C08K5/1515C08K5/3492
CPCC08L55/02C08L2201/02C08L2205/03C08L2207/062C08L53/025C08L23/06C08L51/06C08K13/02C08K2003/2241C08K3/2279C08K5/1515C08K5/3492
Inventor 丁树岩金滟蔡涛石胜鹏康鹏
Owner CHINA PETROLEUM & CHEM CORP