描述

电子元件HIPS废料HIPS树脂

HIPS/GPPS材料优势

1。比重低，吸水率低

二,。成本低，模具性能好

三,。优异的耐水性和耐热性

四,。平衡的机械性能

五,。优异的电气性能

六,。耐候性和抗水解性

七,。符合UL 94 V-0易燃性标准

电子元件HIPS废料HIPS树脂

产品细节

电子元件HIPS废料HIPS树脂

HIPS是在PS的基础上开发的。PS具有良好的透明度、高硬度和易于成型。然而，它最容易发生脆性断裂，在使用中受到限制，为了提高其性能，改善其脆性断裂，在聚合过程中加入丁二烯橡胶以增加其韧性，增韧后的HIPS冲击韧性比PS提高了四倍。根据添加量的不同，可添加低冲击PS、中等冲击PS、高冲击线PS。然而，添加橡胶类会降低其表面光泽度。改性后，材料使用温度提高，热变形温度为96℃，HIPS也是一种易燃塑料，极氧指数为17.8，燃烧时火焰呈橙黄色，并伴有大量黑烟产生，燃烧特性软化，发泡、燃烧，产生了特殊的苯乙烯单体香味

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Electronic Components HIPS Scrap Material HIPS Resin

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HIPS/GPPS Material Advantages
1. Low Specific Gravity and low Water Absorption.
2. Low-cost and high Mold-ability.
3. Excellent Water Resistance and Heat Resistance.
4. Balanced Mechanical properties.
5. Excellent Electrical properties.
6. Weather Resistance and Hydrolysis Resistance.
7. Conforms to UL 94 V-0 Flammability Standards.

Electronic Components HIPS Scrap Material HIPS Resin

Product Details

Electronic Components HIPS Scrap Material HIPS resin

HIPS was developed on the basis of PS. PS has good transparency, high hardness and easy molding. However, it is most prone to brittle fracture, is constrained in use, in order to increase its performance to improve its brittle fracture in polymerization by adding butadiene rubber to increase its toughness, after toughening HIPS impact toughness than PS increased four times. Depending on how much can be added, low impact PS, medium impact PS, high impact line PS. However, the addition of rubber class makes its surface gloss reduced. After modification, the material use temperature is raised, the thermal deformation temperature is 96 degrees C, HIPS is also a flammable plastic, the extreme oxygen index is 17.8, the flame is orange-yellow when burning and accompanied by a large number of black smoke production, combustion characteristics softened, foaming, burning, there is a special styrene monomer flavor produced.

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