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Delivers a silky, premium feel to coatings
Significantly improves wear resistance, anti-blocking, anti-fouling, and anti-graffiti properties
Highly reactive with NCO and COOH – efficient modification
Low surface tension – excellent leveling for uniform films
IOTA-8865H is a dihydroxy-terminated silicone oligomer with reactivity comparable to conventional polyester and polyether polyols. It can be easily incorporated into polyurethane and polyester backbones, providing long-lasting internal lubrication and functional surface modification.
Whether you are developing high-performance polyurethane coatings or optimizing amino baking paint systems, IOTA-8865H helps you achieve a dual upgrade in both feel and performance.
| Parameter | Value |
|---|---|
| Appearance | Colorless to slightly yellow transparent liquid |
| Hydroxyl content | 0.8% |
| Molecular weight | ~4000 |
| Viscosity (25°C) | 1500–2500 cSt |
| Solid content | ≥98% |
Silicone-modified polyurethane resins and emulsions
Two-component PU baking paints
Amino baking paints
High-wear and anti-fouling coating systems
✅ Reactive silicone oil – chemically bonded for long-lasting effect
✅ Silky feel without greasiness
✅ Anti-fouling and anti-graffiti – easy to clean and maintain
✅ Ideal for premium industrial and consumer coatings
