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Acrylic light diffusing agent

Acrylic light diffusing agent is a type of polymethyl methacrylate cross-linked microsphere, also known as PMMA light diffusing agent, with a refractive index of 1.49. It is a highly transparent optical material with high light diffusion, high transmittance, and haze.

Due to its high purity, fine particle morphology control, good sphericity, uniform particle size, high light transmittance and no yellowing of the product, it can achieve better light diffusion effect when used alone or in combination with organic silicon light diffusion agents. It is particularly suitable and has been widely used in optical materials that require high light transmittance.

High purity
High transparency type
Mid to high end optical materials
Key Features
Highly transparent light diffusing agent, microsphere shaped white powder
Heat resistance 260-C~300 ℃C
Easy to disperse into the substrate, causing the incident light to be refracted and diffused, playing a role in light diffusion
Has minimal impact on mechanical performance
Has good uniformity across the entire spectrum
Main applications
High performance optical films, light diffusion plates, and optical coatings
Light diffusion film, glass film, PET film, etc
Mid to high end PC, PS, PVC optical sheets
Product NameAppearanceAverage particle sizeTrue proportionRefractive indexHeat resistance
YB-EM30ASpherical white powder3 μm1.191.49260℃~300℃
YB-EM50ASpherical white powder5 μm1.191.49260℃~300℃
YB-EM80ASpherical white powder8 μm1.191.49260℃~300℃
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