PES 德国巴斯夫 E2010G4 玻纤增强 ，高刚性， 电器 ，汽车电子

◎耐水解性：可耐150～160℃热水或蒸气，在高温下也不受酸、碱的侵蚀

◎模量的温度依赖性：其模量在-100℃到200℃几乎不变，特别在100℃以上比任何一种热

塑性树脂都好。

◎抗蠕变性：在180℃以下的温度范围内其抗蠕变性是热塑性树脂当中异的一种，特别是玻

璃纤维增强PES树脂比某些热固性树脂还好。

◎尺寸稳定性：线膨胀系数小，其温度信赖性也小是其特点。特点是30%玻璃纤维增强

PES树脂，其线膨胀系数只有2.3×10-5 /℃，并且直到200℃仍然可以保持与铝相近似的值。

◎耐冲击性：具有与聚碳酸酯相同的耐冲击性。不增强的树脂可以铆接，但对尖细的 切口

较敏感，设计上要注意。

◎无毒性：在卫生标准方面，被美国FDA认可，也符合日本厚生省第434号和178号公告的要

求。

◎难燃性：具有自熄性，不添加任何阻燃剂即有优异的难燃性，可达UL94V-0级（0.46mm）

◎耐化学药品性：PES耐汽油、机油、润滑油等油类和氟里昂等清洗剂，它的耐溶剂开裂性

是非晶树脂中的。但它耐丙酮、氯仿等极性溶剂的性能不好，使用时应加以注意。

◎ Hydrolysis resistance: it can withstand 150~160 ℃ hot water orsteam, and is not subject to acid and alkali erosion under hightemperature

◎ Temperature dependence of modulus: its modulus is almostunchanged from - 100 ℃ to 200 ℃, especially when it is above 100℃

The plastic resin is good.

◎ Creep resistance: its creep resistance is one of the differentthermoplastic resins in the temperature range below 180 ℃,especially glass

Glass fiber reinforced PES resin is better than some thermosettingresins.

◎ Dimensional stability: small linear expansion coefficient and lowtemperature reliability are its characteristics. Features 30% glassfiber reinforced

The linear expansion coefficient of PES resin is only 2.3 × 10-5/℃,and the same value as aluminum can still be maintained until 200℃.

◎ Impact resistance: It has the same impact resistance aspolycarbonate. Unreinforced resin can be riveted, but for sharp andthin cuts

It is sensitive, so attention should be paid in design.

◎ Non-toxicity: In terms of health standards, it is recognized bythe FDA of the United States, and also meets the requirements ofthe Announcement 434 and 178 of the Ministry of Health and Welfareof Japan

Ask.

◎ Flame retardancy: it has self-extinguishing property, and it hasexcellent flame retardancy without adding any flame retardant,reaching UL94V-0 level (0.46mm)

◎ Chemical resistance: PES is resistant to gasoline, engine oil,lubricating oil and other oils and cleaning agents such as Freon,and its solvent cracking resistance

It is in amorphous resin. However, its resistance to acetone,chloroform and other polar solvents is not good, and attentionshould be paid when using it.