谁能告诉我一些简单的塑料知识,比如说PVC管的用料
推荐回答（1个）
热塑性塑料(Thermoplastics)
• 泛用塑料 (General Plastics)
o 聚乙烯 (PE, HDPE, LDPE, LLDPE,..)
o 聚丙烯 (PP)
o 乙烯一醋酸乙烯酯共聚物(EVA)
o 聚氯乙烯 (PVC), 聚二氯亚乙烯(PVDC)
o 聚苯乙烯(PS)
o 丙烯睛一丁二烯一苯乙烯共聚物(ABS)、AS 树酯
o 压克力 (PMMA)
o 聚乙烯醇(PVA)
o 聚对苯二甲酸二乙酯(PET)
• 工程塑料 (Engineering Plastics)
o 通用工程塑料(General Engineering Plastics)
o 聚酰胺 (PA, 尼龙)
o 聚缩醛 (POM, 塑钢)
o 聚碳酸脂(PC)
o 改质聚氧化二甲苯(MPPO)
o 聚对苯二甲酸二丁烯酯(PBT)
o 超高分子量聚乙烯(UHMWPE)
• 尖端工程塑料(Advanced Engineering Plastics)
o (PSF)
o (PES)
o 聚硫化二甲苯(PPS)
o 聚酰胺酰亚胺(PEI)
o 聚亚酰胺(PI)
o 液晶高分子聚合物(LCP)
o 氟树脂 (FR)
o 氨基双马来酰亚胺(PABM)
o 聚双酰胺迭氮(BT-resin)
o PEEK
• 塑料掺混 (Thermoplastic Compounding)
o 热塑性复合材料(Thermoplastic Composites)
o 合胶：合金(Alloy)，掺混(Blends), 混练(Compounds)
热固性塑料(Thermosets)
• 酚醛树脂(PF)
• 尿素树脂(UF)性
• 三聚氰胺树脂(MF)
• 环氧树脂(EP)
• 不饱和聚酯(UP)
• 聚氨基甲酸乙烯树脂(PU)
• 硅树脂
• 酸二丙烯酯(PDAP)
• 热塑性塑料：塑料或高分子因温度的改变而产生形变，分子结构又多为直链型，它在常温下是固态而加热后会软化或液化，成型后冷却又恢复原来固态。有一点点像是冰块，它的形变行为是可逆的。我们一般常见的塑料日常用品，多半利用这样的特性而加以加工成型的，也由于这样的性质，它可被重复回收及使用。
• 热固性塑料：热固性塑料则完全不同，加热后软化，只有短时间的可被塑化，随后分子即起交联反应(crosslinking)，变成三度空间的结构，使得热固性塑料一旦固化后即无法重行使用。
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