Shijiazhuang Keyi Chemical Technology Co.,ltd.
Addres:Shijiazhuang city, the capital of Hebei province
Tel:15931391988
E-mail:sales@kychem.net
|
|
| Polyether polyol |
Your current location：Home- Polyether polyol |
|
|
|
发布时间：2022-06-12 09:47:34 点击次数：422
|
| |
 |
Polymer polyols POP H-45 which are based on high active flexible foam polyether polyols are synthesized by free radical graft polymerization with initiator and monomers of styrene and acrylonitrile under specific temperature and nitrogen protection. Currently they represent one of the most important groups of polyols for molded, flexible slabstock and semi-rigid polyurethane foams. They are BHT-free and amines-free high reactivity polymer polyols characterized by low viscosity, low monomer residues and high solid content at 41%~45%. The products are used to manufacture flexible and semi-rigid polyurethane foams of high load or highmodulus.
Specifications
|
外观\Apperance
|
乳白色黏稠液体\
Milky white viscous liquid
|
目测\Visual
|
|
羟值\Hydroxyl Value
（mgKOH/g）
|
19~23
|
GB/T 12008.3-2009
|
|
水含量\Water Content
（%）
|
≤0.05
|
GB/T 22313-2008/ ISO 14897:2002
|
|
pH
|
6~9
|
GB/T 12008.2-2010
|
|
黏度\Viscosity mPa·s（25℃）
|
≤6000
|
GB/T 12008.7-2010
|
|
丙烯腈（AN）残留量
\Residue of AN（mg/kg）
|
≤2
|
GB/T 31062-2014
|
|
苯乙烯（SM）残留量
\Residue of SM（mg/kg）
|
≤10
|
GB/T 31062-2014
|
|
固含量\Solid Content
(%)
|
41~45
|
GB/T 31062-2014
|
|
| |
| Previous：
Polymer polyols POP H-36/30
Next：
POP-KY345N
|
|
