| Name | : High-Performance Silicone Super Wetting Agent / Polyether-Modified Polysiloxane Copolymer |
| Type | : GFF-Silicone 270 |
| Countertype | : Tego-270 |
PART II: Typical Features:
GFF-Silicone 270 is an outstanding wetting agent characterized by ultra-low surface tension, excellent spreading and penetrating properties, high-efficiency systemic transport, water resistance, leveling performance, and exceptional substrate wetting and anti-cratering capabilities.
It significantly reduces surface tension, delivering superior wetting and spreading performance. At a concentration of just 0.1 wt%, GFF-Silicone 270 can reduce the surface tension of water from 72 mN/m to 20 mN/m.
It exhibits excellent compatibility with various systems, with minimal impact on the transparency of dry films. The product also demonstrates good recoating performance, remaining stable without significantly affecting recoating properties under temperatures not exceeding 160°C for extended periods.
PART III: Physicochemical Properties:
| PARAMETERS | SPECIFICATIONS |
| Appearance | Light Yellow Transparent |
| Effective Content, % | 100 |
| Specific Gravity 25℃ | 1.0±0.1 g/cm3 |
| Viscosity 25℃/cst | 30-100 |
PART IV: Application:
Widely applicable in water-based, solvent-based, and solvent-free (two-component) formulations.
Especially suitable for improving wetting on substrates such as plastics, metals, glass, and wood.
PART V: Recommended Dosage:
0.1–1% by weight, depending on the specific application and formulation requirements.
PART VI: Note:
GFF-Silicone 270 is stable in neutral aqueous formulations (pH = 7), but it hydrolyzes rapidly in acidic or alkaline systems.
PART VII: Storage and Transportation:
Store in a cool, dry place away from direct sunlight. The shelf life is 12 months from the date of manufacture if the container remains unopened.
PART VIII: Product Packaging:
25 kg plastic drums, 200 kg plastic drums, or 1000 kg IBC totes.