- Contact Person : Ms. Fu Sophia
- Company Name : Cangzhou Weida Polyurethane High-Tech Corporation
- Tel : 86-317-2075293
- Fax : 86-317-2075229
- Address : Hebei,Cangzhou,No.1,Xinghe Road,Economic-technical development zone,Cangzhou ,Hebei
- Country/Region : China
- Zip : 061001
Silicone Surfactant G680
Silicone Surfactant G680
Structure and ApplicationG680 is a silicone surfactant of Si-C bond-containing non-hydrolytic molecular structure, with such characteristics as excellent suitability, emulsibility and stability. It is a favorable stabilizer for flexible polyether-based polyurethane foam, and applicable to various types of machines to manufacture high quality foams of 13~35 kg/m3 density.
SolubilityG680 is soluble in polyether polyols, isocyanate and most of organic solvents.
StorageG680 is water-absorbing. It must be sealed and stored in dry and cool place. Its shelf life is more than 24 months.
ApplicationG680 is non-toxic and non-corrosive. In case of any contact with your skin or eyes, wash with water or cleanser.
Specification (Q/CWH04-2008)
PROPERTIES | Appearance | Acid value | Density | Viscosity | Cloud point |
UNIT | mgKOH/g | g/cm3(25ºC) | mPa.s(25ºC) | ºC(4% aqueous solution) | |
SPECIFICATION | Colorless to yellowish viscous liquid | ≤0.2 | 1.03~1.07 | ≤1500 | ≥30 |
PROPERTIES | Water content | Colourity |
Unit | % | Hazen |
Specification | ≤0.05 | ≤100 |
Packaging: in iron drum of 210kg net each.
Silicone Surfactant G680
