描述
聚对苯二甲酸丁二醇酯PBT颗粒
建筑装饰行业
交通运输行业、广告行业
电气、化工机械、汽车行业
聚对苯二甲酸丁二醇酯颗粒
优点：
⒈ 优异的机械性能、高机械强度、抗疲劳性和良好的尺寸稳定性。蠕变也很小，在高温条件下，这些特性很少发生变化
⒉PBT的生产能耗在工程塑料中是最低的，这在全球能源短缺的情况下具有重要意义
3。优异的耐热老化性能，加固后的UL温度指数为120至140°C，以及优异的长期户外老化性能
4。耐溶剂性好，无应力开裂
5。PBT可以很容易地阻燃到V-0级，并且由于其与阻燃剂的良好亲和力，很容易开发反应性或添加剂阻燃等级。阻燃产品广泛应用于电气和电子行业
6。Select PBT在高温高湿环境下遇水易分解，需谨慎使用
7。凭借优异的电气性能、高体积电阻率和介电强度、优异的耐电弧性、最小的吸湿性，以及即使在潮湿和高温环境下的稳定电气性能，使其成为制造电子和电气零件的理想材料
8。它易于成型加工和二次加工，可以用普通设备轻松注射或挤出。由于结晶速度快，流动性好，模具温度也低于其他工程材料，加工薄壁零件只需几秒钟，大型零件仅需40-60秒
<
是聚对苯二甲酸丁二醇酯pbt颗粒的专业制造商之一，您可以从我们工厂以优惠的价格订购高品质的聚对苯二甲酸丁二醇酯pbt颗粒
Polybutylene Terephthalate PBT Granule
Architecture Decoration Industry
Transportation Industry, Advertisement Industry
Electric & Electrical, Chemical Machinery,
Automobile Industry
Polybutylene Terephthalate PBT Granule
Product Details
Polybutylene Terephthalate PBT granule
Advantades:
⒈ excellent mechanical properties, high mechanical strength, fatigue resistance and good dimensional stability. Creep is also small, and these properties rarely change under high temperature conditions.
⒉The energy consumed in the production of PBT is the lowest among engineering plastics, which is of great importance in the case of worldwide energy shortage.
3. Excellent heat aging resistance, with a UL temperature index of 120 to 140°C after reinforcement, and excellent long-term outdoor aging.
4. Good solvent resistance and no stress cracking.
5. PBT can be easily flame-retarded up to V-0 level, and it is easy to develop reactive or additive flame retardant grades because of its good affinity with flame retardants. Flame retardant products are widely used in the electrical and electronic industry.
6. Select PBT is easy to decompose under high temperature and high humidity environment when it meets water, so it needs to be used with caution.
7. Borrow excellent electrical properties, high volume resistivity and dielectric strength, excellent arc resistance, minimal moisture absorption, and stable electrical properties even in humid and high temperature environments, making it an ideal material for manufacturing electronic and electrical parts.
8. It is easy to be molded and processed and secondary processed, and can be easily injected or extruded with common equipment. Due to the fast crystallization speed and good fluidity, the mold temperature is also lower than other engineering materials, and it takes only a few seconds to process thin-walled parts, and only 40-60s for large parts.
ContactnowformoredetailsaboutPBT resin.
………………………………………………………………………………………………………………………………………………………………………………………..
is one of the professional polybutylene terephthalate pbt granule manufacturers, you can order high quality polybutylene terephthalate pbt granule at good price from our factory.
评价
目前还没有评价