、力学性能
ABS有优良的力学性能,其冲击强度极好,可以在极低的温度下使用:ABS的耐磨性优良,尺寸稳定性好,又具有耐油性,可用于中等载荷和转速下的轴承。ABS的耐蠕变性比PSF及PC大,但比PA及POM小。ABS的弯曲强度和压缩强度属塑料中较差的。ABS的力学性能受温度的影响较大。
3、热学性能
ABS的热变形温度为93~118℃,制品经退火处理后还可提高10℃左右。ABS在-40℃时仍能表现出一点的韧性,可在-40~100℃的温度范围内使用。
4、电学性能
ABS的电绝缘性较好,并且几乎不受温度、湿度和频率的影响,可在大多数环境下使用。
CROP PROTECTION
Protection and improvement of agricultural products and the abilityto make the most of our earth’s limited resources plays a crucialrole in advancing the prospects and enrichment of societiesthroughout the world. Reducing the use of water and limitingexposure to harmful substances in both our food chain and naturalecosystems delivers benefits both immediate and for futuregenerations. SABIC surfactants help provide the right balance ofdispersion, wetting, and stability to help formulators create theproducts that help feed the globe.