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Vegetable oil polyol
HM-11350

HM-11350 is a modified based bio-polyol. It has excellent compatibility with the foaming agent, auxiliary agent and polyether, which can be reacted with isocyanate to produce different density parameters of polyurethane rigid foam products. It can substitute part (all) of traditional polyether polyol, which is a kind of ideal renewable and biodegradable products

项目 检验方法 指标
外观 目测 黄色/棕色透明液体
羟值mgKOH/g GB/T 12008.3 350±30
酸值(以KOH计)(mg//g)≤ GB/T 1668 0.5
粘度(25℃)cps GB/T 10247 6000-7000
水份%(重量)≤ GB/T 260 ≤0.1
密度(20℃)/(g/cm3) GB/T 4472 1.0000-1.2000
分子量 600

Usage:

Refrigerator, solar energy, plate, coating , pipe insulation, etc.

Package:

Description:

Characteristics: 1、Good toughness,The average molecular weight is higher,which can improve the toughness of hard foam products,and improve thermal stress resistibility and anti cracking resistibility of foam products. 2、Good cohesiveness,be with less low molecular compounds content,no brittling,has good adhesive power with steel plate,plastic,walls and other base material ,to reduce the occurrence of uncoating abnormal situation between foam and base material. 3、Delicate foam,to react with isocyanate, the end products which are with delicate foam and have a lower thermal conductivity,which can improve the heat preservation ability. 4、Good compatibility, the composition of the materials, which is made from HM-11350, foaming agent and auxiliary agent, will not appear cloudy, stratification, metamorphism and other phenomena.