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PPO™ 646 resin

分类: PPO   出处:仁捷塑化  更新时间:2017-06-01   添加到收藏  


PPO™ 646 resin

聚苯醚 + PS



PPO* 646 resin is a high molecular weight polymer based on Polyphenylene Ether (PPE). PPO* is intended for use as an additive or a building block in a variety of thermoplastics and thermoplastic elastomers like Styrenic Block Copolymers. PPO* resin can be used to improve properties like Heat Distortion and Creep Resistance. It is hydrolytically stable and non-hydroscopic (typically less than 0.2% water uptake). The polymer is soluble in common organic solvents like toluene, chloroform, and THF. Chemical name: Poly (2,6-dimethyl-, 1,4-phenylene ether) (PPE) Formula: (C8H8O)n Regulatory Status: Complies with the FDA regulation 21CFR 177..2460. Also complies with EU Directive 2002/72/EC.
PPO™ 646 resin 物性表
  • 高分子量
  • 水解稳定
  • 添加剂
  • FDA 21 CFR 177.2460
  • 欧洲 2002/72/EC
  • 粉状
物理性能 额定值 单位制 测试方法
密度 1 0.465 g/cm³ ISO 1183
D 3.20   内部方法
Mean Particle Size 200.0 µm 内部方法
Mn 21700   内部方法
Mw 68600   内部方法
Phenolic End-group Content 820 ppm 内部方法
Tg (half width) 217 °C 内部方法
固有粘度 0.46 dl/g 内部方法
补充信息 额定值 单位制 测试方法
Toluene Content   ppm 内部方法

Tag: PPO ,646 ,resin