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PS light diffusion agent

PS light diffusion agent is a type of polydisperse polystyrene cross-linked microsphere, belonging to PST micro powder. It has a white smooth microsphere appearance and good solvent resistance and temperature resistance. It is used as a diffusion agent for high-performance PMMA boards and is widely used in anti glare films, light diffusion plates, light diffusion films and other fields.

High refractive index

Good liquidity

Good compatibility

Key Features

High refractive index microspheres

Excellent temperature resistance and thermal stability

Good light diffusion properties

High sphericity, good fluidity, and good dispersion

Good compatibility with various resins

Main applications

High performance optical films, light diffusion plates, and optical coatings

Product Name	Appearance	Average particle size	Density	Refractive index	Heat resistance
YB-SM20	Spherical white powder	2 μm	1.09	1.59	260℃~300℃
YB-SM50	Spherical white powder	5 μm	1.09	1.59	260℃~300℃

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