• Pluronic 25R4
  • Pluronic 25R4

Pluronic 25R4

型号︰

25R4

品牌︰

BASF

原产地︰

德国

单价︰

-

最少订量︰

204 KG

分享到:

产品描述

Pluronic 25R4

Typical physical properties
Form………………………………………………………………………….…...Liquid
Average molecular weight………………………………………….…………..3600
Specific gravity, 25°C/25°C…………………………………………….………1.048
Viscosity, cps at 25°C…………………………………………………………..1110
Pour point………………………………………………………………….……..25°C
Cloud point (1% aqueous)……………………………………………………...40°C
Foam height (Ross Miles, 0.1% aqueous at 50°C)…………………………..25 mm
Surface tension (0.1% aqueous)……………………………………………....41 dynes/cm  at 25°C
HLB………………………………………………………………………….…….7 - 12
Solubility in water at 25°C……………………………………………………....>10%
Wetting, Draves Sink Time(3-gm hook, 0.1% aqueous at 25°C)………..….100 seconds



产品规格︰ Pluronic 25R4 Specifications

Cloud point (1% aqueous)……..…..… 38 - 42°C

Color, APHA………………………..………… 80 max.

Water, weight %…………………………… 0.2 max.

pH (2.5% aqueous)………………….…… 5.5 - 6.7
产品优点︰ Pluronic 25R4 is a difunctional block copolymer surfactant with terminal secondary hydroxyl groups. A nonionic surfactant that is 100% active and relatively nontoxic.

产品图片

深圳市罗湖区贝丽南路48号金丽豪苑
联系人:熊旭

电话:0755-28896867    传真:0755-82672655
手机:13723436256       
电邮: szztchem@126.com  ,QQ邮箱   124752451@qq.com

Powered by