JOYWAY INDUSTRIAL COMPANY LIMITED
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Silicone Surfactant G580
Polyurethane Additives Silicone oil G580
Structure and Application
G580 is an 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 8~35 kg/m3 density.
Solubility
G580 is soluble in polyether polyols, isocyanate and most of organic solvents.
Storage
G580 is water-absorbing. It must be sealed and stored in dry and cool place. Its shelf life is more than 24 months.
Application
G580 is non-toxic and non-corrosive. In case of any contact with your skin or eyes, wash with water or cleanser.
Specification
| PROPERTIES | UNIT | SPECIFICATION |
| Appearance | Colorless to yellowish viscous liquid | |
| Acid value | mgKOH/g | ≤0.2 |
| Density | g/cm3(25℃) | 1.01~1.07 |
| Viscosity | mPa.s(25℃) | 1000~1300 |
| Cloud point |
ºC (4% aqueous solution) |
≥30 |
| Water content | % | ≤0.05 |
| Colourity | Hazen | ≤100 |
Packaging
In iron drum of 210kg net each.