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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.
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
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 Name | Appearance | Average particle size | True proportion | Refractive index | Heat resistance |
|---|---|---|---|---|---|
| YB-EM30A | Spherical white powder | 3 μm | 1.19 | 1.49 | 260℃~300℃ |
| YB-EM50A | Spherical white powder | 5 μm | 1.19 | 1.49 | 260℃~300℃ |
| YB-EM80A | Spherical white powder | 8 μm | 1.19 | 1.49 | 260℃~300℃ |