Application
OTT Silicone Resin Powder is an exceptional choice for LED products, showcasing remarkable performance when used in ink formulations.
It enhances coatings and leather treatments, endowing them with superb softness and imparting a luxurious, slippery feel.
This powder is also outstanding for sheets and films, as it provides excellent anti-blocking effects and serves as an ideal choice for optical diffusion.
Utilize it for particles in light diffusion films to achieve superior light scattering and distribution.
The product boasts a substantial shelf life of 24 months when stored in a cool and dry environment.


Technical data sheet
Model |
Appearance (color) |
Appearance (texture) |
Slicone Content |
Average Particle size |
Specific gravity |
Refractive index |
OTT-616 |
white |
powder |
≥99.5% |
1.4um |
1.3 |
1.43 |
OTT-618 |
1.7um |
OTT-620 |
2.0um |
OTT-630 |
3.0um |
OTT-650 |
5.0um |
OTT-670 |
7.0um |
OTT-6100 |
10.0um |
Features
Exemplary heat resistance, ensuring durability under high-temperature conditions.
Delivers outstanding optical and diffusion effects for enhanced visual clarity.
Exhibits superior dispersion during the extrusion process, ensuring consistent results.
Provides water-repellency, lubricity, and maintains a uniform shape and size for optimal application.
Characterized by its non-oily, smooth, and powdery texture, perfect for diverse applications.
Packing Details:


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