Unlock Superior Light Diffusion with Polymethylsilsesquioxane Silicone Resin Powder
Experience enhanced optical performance and luxurious textures in your LED lighting and cosmetic applications.
Get a Quote & SampleProduct Core Value

Polymethylsilsesquioxane Silicone Resin Powder
This advanced silicone resin powder, known as Polymethylsilsesquioxane (PMSQ), is engineered to provide exceptional light diffusion properties, making it an ideal additive for a wide range of applications. Its unique spherical particle structure ensures excellent light scattering, leading to uniform illumination and reduced glare in LED lighting systems, such as LED panels, light guide plates, and lampshades. Beyond its optical benefits, PMSQ also imparts a desirable silky smooth feel and superior oil control, making it a key ingredient in high-end cosmetic formulations like foundations, primers, and skin care products. Its inherent heat resistance and compatibility with various polymers further enhance its utility across diverse industries.
- Achieve superior optical diffusion for your LED lighting applications by utilizing Polymethylsilsesquioxane's unique light scattering capabilities.
- Experience an elegant, silky smooth skin feel in cosmetic products, enhancing user satisfaction and product appeal.
- Leverage the excellent heat resistance of this silicone resin powder, ensuring performance in demanding processing conditions.
- Benefit from superior dispersion and lubricity, which improve manufacturing efficiency and product finish in plastics and coatings.
Key Advantages Provided
Enhanced Light Diffusion
Utilize optical diffusion particles for PC applications to achieve uniform light distribution, minimizing hotspots and creating a softer, more aesthetically pleasing light source.
Luxurious Cosmetic Feel
Incorporate cosmetic grade silicone powder into your formulations to provide a smooth, non-oily texture, improved spreadability, and a soft-focus effect that optically blurs imperfections.
Superior Processing Properties
Benefit from the heat resistant light diffuser powder, allowing for high-temperature processing in plastics manufacturing without compromising optical performance or material integrity.
Key Applications
LED Lighting Components
Essential for creating uniform illumination in LED lampshades, light guide plates, and diffusers, enhancing visual comfort and product design.
Plastics & Polymers
Improves optical properties and surface finish of PC, PMMA, PS, and other transparent plastics, offering excellent polymethylsilsesquioxane light diffusion agent benefits.
Cosmetics and Personal Care
Used in foundations, primers, and skincare to provide a silky feel, oil absorption, and a soft-focus effect for a flawless complexion.
Coatings and Inks
Enhances surface smoothness, matte finish, and hydrophobicity, contributing to scratch-resistant coatings and improved ink formulations.