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形狀
flakes or chunk(s)
分子量
average Mn ~10,000 by GPC
average Mw ~14,000
黏度
400-1000 mPa.s, 50 wt. % in xylene
mp
60 °C (lit.)
轉變溫度
Tg −60 °C
密度
1.146 g/mL at 25 °C
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一般說明
聚己内酯是一种 α,ω-二羟基官能聚合物。
應用
聚己内脂可用作挤出助剂、模具润滑剂、脱模剂、颜料和填料分散助剂以及聚氨酯和嵌段聚酯中的聚酯链段。
特點和優勢
可生物降解聚合物
无毒、土壤中可生物降解、混合性优异、与许多聚合物具有机械相容性以及对许多基质具有良好粘性。
无毒、土壤中可生物降解、混合性优异、与许多聚合物具有机械相容性以及对许多基质具有良好粘性。
外觀
α,ω-二羟基官能聚合物。
相關產品
产品编号
说明
价格
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
>230.0 °F
閃點（°C）
> 110 °C
個人防護裝備
Eyeshields, Gloves, type N95 (US)
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