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Transparent PC PMMA or PET light diffuser for lamps in bluetooth .
Dimension:16.7*5.7*0.3mm
Light diffusers are widely used in speaker box, lamp. mostly trasparent, semi-trasparent milk white and black. Diffusers are used to creat softer light effects. 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 |
