PDF《长华化学科技股份有限公司》

长华化学科技股份有限公司 Changhua Chemical TechnologyCo.

,Ltd. 聚合物多元醇 CHP-2045 技术信息 Technical Information of Polymer PolyolsCHP-2045

1 /

2 地址:江苏省张家港市扬子江国际化学工业园北京路

20 号Address: No.20 Beijing Road, International Chemical IndustryPark, Yangtze River, Zhangjiagang city, Jiangsu province 电话\Tel:0086-0512-35003565 传真\Fax:0086-0512-35003522 邮编\Zip:215633 网址\Web: www.chchem.com.cn 简介\Introduction 聚合物多元醇 CHP-2045 是以通用聚醚多元醇为基础聚醚,加丙烯腈、苯 乙烯单体及引发剂,在特定的温度和氮气保护下进行自由基接枝聚合而成.本 产品为无BHT、低残留单体、低黏度、高固含量聚合物多元醇,固含量达44.5% ~48.5%;

与水混溶性好,配制发泡物料流动性好,制成泡沫的密度梯度低,泡 孔均匀细腻,主要应用于高硬度块状软泡和火焰复合绵. Polymer polyols CHP-2045 which are based on general polyether polyols are synthesized by free radical graft polymerization with initiator and monomers of styrene and acrylonitrile under specific temperature and nitrogen protection. They are characterized by BHT free, low monomer residues, low viscosity and high solid content at 44.5%~48.5%, They gives a good flowabitily when mixing with water. The foam made by the products has low density gradient and uniform and fine cell structure. The products are mainly used in the high hardness flexible slabstock foams and flame lamination foams. 规格\Specifications 外观\Apperance 乳白色黏稠液体\ Milky white viscous liquid 目测\Visual 羟值\Hydroxyl Value (mgKOH/g) 26~30 GB/T12008.3-2009 水含量\Water Content (%) ≤0.05 GB/T 22313-2008/ ISO14897:2002 pH 6~9 GB/T12008.2-2010 黏度\Viscosity mPa・ s(25℃) 3500~5000 GB/T12008.7-2010 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) ≤25 GB/T 31062-2014 固含量\Solid Content (%) 44.5~48.5 GB/T 31062-2014 长华化学科技股份有限公司 Changhua Chemical TechnologyCo.,Ltd. 聚合物多元醇 CHP-2045 技术信息 Technical Information of Polymer PolyolsCHP-2045

2 /

2 地址:江苏省张家港市扬子江国际化学工业园北京路

20 号Address: No.20 Beijing Road, International Chemical IndustryPark, Yangtze River, Zhangjiagang city, Jiangsu province 电话\Tel:0086-0512-35003565 传真\Fax:0086-0512-35003522 邮编\Zip:215633 网址\Web: www.chchem.com.cn

18000 16000

14000 12000

10000 8000

6000 4000

2000 0

0 10

20 30

40 50

60 70 温度\Temperature (℃) 温度和黏度曲线\Curve of Viscosity vs Temperature 温度和密度曲线\Curve of Density vs Temperature 长华化学科技股份有限公司技术部 Technology Department of Changhua Chemical Technology Co.,Ltd. 1.050 1.045 1.040 1.035 1.030 1.025

0 10

20 30

40 50

60 70 温度\Temperature(℃) 密度 \Density (g/cm

3 ) 黏度 \Viscosity (mPa・ s)