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| Brand Name : | BOALV |
| Model Number : | DE 011267 |
| Certification : | DE 1-4 011267 |
| Price : | Negotiable |
| Payment Terms : | Paypal, T/T |
| Supply Ability : | 31,200,000 pcs/month |
| Delivery Time : | 8 working days |
Square PC PMMA Or PET Led Optical Diffusers
Dimension: 40*40*0.15 mm
Optical diffusers are widely used in speaker box, lamp. mostly trasparent, semi-trasparent milk white and black. Diffusers are used to evenly diffuse light in a wide variety of industrial applications. Optical diffusers cause light to spread evenly across a surface, minimizing or removing high intensity bright spots. 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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| Company Info. |
| Boalv New Material Technology Co., Ltd. |
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