Anti Scratch Light Diffusing Polycarbonate Material With 3M 467 Adhesive Back
White PC PMMA Custom Light Diffuser For Audio And Visual Equipment
Dimension: 15*10*0.3 mm
Light diffuser is a semi-transmittant piece which is placed between a lght source and a subject to diffuse the light as it passes throught the piece. This piece of material does not solely block light but redirects light as it passes through for a diffused light spread on a subject.
Light diffusers are widely used in speaker box, lamp. mostly trasparent, semi-trasparent milk white and black. Diffuser's main function is to provide an even surface light source. The particles refringence among every resin layers makes the optical diffusion possible.
Basic physical and chemical information:
| visual | film |
| color | per client |
| odour | none |
| PH value | N/A |
| melt point | 220-230℃ |
| softening point | 150-160℃ |
| steam pressure | N/A |
| density | about 1.2g/cm3 at 20℃ |
| water solubility | No |
| spontaneous combustion temperature | ＞450℃ |
| ignition temperature | ＞450℃ |
| decomposition temperature | ≥380℃ |
| Dynamic viscosity | N/A |
| dust explosion grade | N/A |
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