Diffusion silicone resin powder WD-102 is the best-selling optical diffuser in Wanda Chemical. Its quality can be compared with that of Shinesu KMP-590, but the price is quite beautiful.
This light diffuser is also a multi-functional special silicone resin spherical silicon powder developed by Wanda chemistry. it has a three-dimensional cross-linked network molecular structure and shows excellent heat resistance and dispersion properties. It has a wide range of applications and many applications. Especially suitable for and has been widely used in high-end transparent PC/LED lampshade/lamp/lightbox, flat liquid crystal light diffusion plate, and other fields.
The diffusion powder WD-102 is a white regular free-flowing spherical fine powder, and the high-efficiency silicone light diffuser 100% is a special multi-functional silicone resin spherical fine differential synthesized by an exclusive patented process, with high brightness, low addition, good light diffusivity and high light transmittance. It has good dispersibility in the resin, can be added directly, and can withstand high temperature up to 470 degrees without changing color.
Appearance: pure white, regular spherical powder.
Average particle size： 2 μm
Refractive index: 1.43 (lower than acrylic acid series and transparent resins such as PS/PMMA/PC)
Heat resistance: > 400 ℃.
Density: 1.3
Application range of diffused powder WD-102:
It can be used in transparent polymer systems such as PC, PS, MS, PMMA, especially for PC, with excellent heat resistance, good dispersibility, and no yellowing. It has two light diffusion effects to reduce the sense of glare, at the same time, maintain a good balance between high light transmittance and high diffusivity, and better achieve the comfort of light transmission and opacity and special artistic display effect. The addition amount of WD-102 is 0.2-2%, which can be flexibly adjusted according to actual use, thickness, surface treatment, and other needs.
The advantages of diffused powder WD-102 are as follows:
1) compared with inorganic light diffuser, it has high diffusion efficiency, good compatibility with matrix resin, good dispersibility, low specific gravity, low water absorption, good hydrophobicity, and better balance between light transmittance and evenness.
2) compared with the traditional acrylic light diffuser, the light diffusion efficiency is high, the addition amount is low, the heat resistance is excellent, the brightness is high, and the ideal light transmittance can be maintained at the same time.
3) compared with silicone modified acrylic light diffuser, the performance of heat resistance and high temperature resistance is better, and the service life of lamp box lampshade is longer. And the light diffusion efficiency is higher and the addition amount is lower.
4) the light diffusion efficiency is high and the addition amount is low (generally about 0.5-0.8, which is adjusted according to the thickness, surface microstructure and compounding with other auxiliaries).
Recommended use:
WD-102 can also be used in paint, paint, grease, ink, textile, paper, and polishing wax, and other products. It can increase the dry and smooth feeling of the coating surface, give the surface a soft and silky texture, and increase the wear resistance and smoothness of rubber.
Product appearance: White, regular and free-flowing spherical fine powder.
Packing specification: 20kg/ barrel; 20kg/ carton
More information about light diffusion agent pls follow my updated news. any questions can leave a message in the comments or send me an email: linda@wanda-chemical.com
English 
German 
Spanish 
Russian 
Arabic 
Italian 
Japanese 
Korean 
Portuguese 
Polish