描述

ABS性能

建筑装饰业

交通运输业、广告业

电气、化工机械、汽车业

ABS性能

产品详细信息

ABS性能。一般性能

ABS工程塑料的外观是不透明的象牙色颗粒，其产品可以着色为彩色和高光泽。ABS的相对密度约为1.05，吸水率低。ABS与其他材料结合良好，易于表面印刷、涂层和电镀。ABS的氧指数为18-20，是一种易燃聚合物，火焰呈黄色，有黑烟，散发出一种特殊的肉桂味

2。机械性能ABS具有优异的机械性能、优异的冲击强度，可在极低的温度下使用：ABS具有优异的耐磨性、良好的尺寸稳定性和耐油性，可用于中等负荷和速度下的轴承。ABS的抗蠕变性大于PSF和PC，但小于PA和POM。ABS的抗弯强度和抗压强度是塑料中最差的。ABS的力学性能受温度的影响很大

3。热性能ABS的热变形温度为93～118℃，退火后产品的热变形温度可提高10℃左右。ABS在-40℃下仍有一定的韧性，可在-40～100℃范围内使用

4。电气性能ABS具有良好的电气绝缘性，几乎不受温度、湿度和频率的影响，可以在大多数环境中使用

5。ABS的环境性能不受水、无机盐、碱和多种酸的影响，但易溶于酮、醛和氯化烃，在冰醋酸和植物油的腐蚀下会产生应力开裂。ABS耐候性差，在紫外光作用下易降解；户外半年后，冲击强度下降了一半

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ABS Performance

Architecture Decoration Industry
Transportation Industry, Advertisement Industry
Electric & Electrical, Chemical Machinery,
Automobile Industry

ABS Performance

Product Details

ABS performance

1. General performance

The appearance of ABS engineering plastic is opaque and ivory-colored pellets, and its products can be colored into colorful and high gloss. The relative density of ABS is about 1.05, and the water absorption rate is low. ABS has a good combination with other materials, and is easy for surface printing, coating and plating. The oxygen index of ABS is 18-20, it is a flammable polymer, the flame is yellow, there is black smoke, and it emits a special cinnamon smell.

2. Mechanical properties

ABS has excellent mechanical properties, excellent impact strength, and can be used at extremely low temperatures: ABS has excellent wear resistance, good dimensional stability, and oil resistance, and can be used for bearings under medium loads and speeds. The creep resistance of ABS is larger than PSF and PC, but smaller than PA and POM. The bending strength and compressive strength of ABS are the poorest among plastics. The mechanical properties of ABS are greatly affected by temperature.

3. Thermal performance

The heat distortion temperature of ABS is 93~118℃, and the product can be increased by about 10℃ after annealing. ABS can still show a little toughness at -40℃ and can be used in the temperature range of -40~100℃.

4. Electrical performance

ABS has good electrical insulation and is hardly affected by temperature, humidity and frequency, and can be used in most environments.

5. Environmental performance

ABS is not affected by water, inorganic salts, alkalis and many kinds of acids, but it is soluble in ketones, aldehydes and chlorinated hydrocarbons, and will cause stress cracking when corroded by glacial acetic acid and vegetable oil. ABS has poor weather resistance and is prone to degradation under the action of ultraviolet light; after half a year outdoors, the impact strength has dropped by half.

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