Light Diffusion Microspheres

Product Introduction:
Light diffusion microspheres are an important light scattering material with broad application prospects and market demand. The primary function of light diffusion microspheres is to scatter light over a wider angular range, thereby distributing the light more evenly through the material.

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Our Products

The light diffusion microspheres provided by Alfa Chemistry include monodisperse organic polymer microspheres and silicone microspheres. They have perfect spherical shape, precise size and extremely narrow particle size distribution. Our products help to reduce glare, hot spots, and harsh shadows, thereby creating a more uniform and softer lighting effect. If you have any needs, please contact us immediately.

Product Name	Polymer Light Diffusion Microspheres (PMMA, PS, P(MMA/S))	Silicone Light Diffusion Microspheres
Catalog Number	NM-MSPs024	NM-MSPs025
Particle Size	5 µm, 8 µm, 10 µm, 12 µm, 15 µm	2 µm, 3 µm, 5 µm, 10 µm
Appearance	White	White
Shape	Spherical	Spherical
Water Content	< 2%	< 2%
Refractive Index	1.49-1.59	1.43
Density (25 °C)	1.05-1.20 g/ml	1.32-1.43 g/ml
Thermal Stability	250-270 °C	350 °C (Weight loss of 2-3%)

*If the list does not contain the particle size you need, please contact us. We offer customization services for you.

Product Characteristics

Polymer Light Diffusion Microspheres (PMMA, PS, P(MMA/S))

Uniform particle size
High purity
Good chemical stability
Easy to disperse and no aggregation
High transmission, adjustable refractive index
Free from contaminations

Silicone Light Diffusion Microspheres

Narrow particle size distribution
High light diffusion efficiency
Excellent heat resistance
Excellent mechanical strength and hardness
Insoluble in organic solvents

Product Applications

Light diffusion agent in lighting fixtures
Light diffusion agent for light management in liquid crystal display diffusion sheet and film
Light diffusion agent in light emitting diode encapsulant
Gloss reducing agent in plastic sheet, film, paint and coatings
Anti-blocking agent for plastic films
Cosmetic additive to improve light scattering properties and smoothness
Paint, coating and rubber additive to improve abrasion resistance and waterproofing
Plastic modification additive
Ceramic pore-forming agent to reduce density and specific heat