Diffuser Sheet
Acrylic diffuser sheet is a casting board containing a special light dispersant (DF) beads.With the same power of light can get greater lighting intensity; There is also a more desirable effect of the light diffusing agent particles on the surfaces of both sides that are both smooth (matte), This particle is very evenly protruding from the surface of the acrylic matrix,So that light dispersion plate slightly shiny, And very texture.
Application Areas: Lighting equipment and design components, Such as shade, light cover, backlight and so on; Store decoration, business booths and furniture areas.
Plate Features:
- Light source diffuse: Applicable to straight down backlight module, With high brightness, High diffusibility, Can improve the luminous distribution of the backlight with the diffusion effect.
- Light transmittance: Excellent light transmittance makes its high brightness.
- Dimensional stability: small Water absorption. still keep good dimensional stability In the humid environment.
- Anti-static: has good anti-static surface, dustproof.
Performance parameters:
| Project | Test Results |
| Total light transmittance% | 82 |
| Rockwell hardness (M) | 93 |
| Heat distortion temperature (1.8MPA) | 98 |
| Linear expansion coefficient℃-1 | 7.0*10-5 |
| Heating size change (contraction)% | 1.9 |
| Tensile fracture strain% | 6.2 |
| Tensile modulus of elasticity Mpa | 3010 |
| Vicat softening temperature（B50），℃ | 97 |
| solvent craze resistance（4H） | no craze |
| Beamless impact strength KJ/M2 | 21.9(C) |
Mold specifications
| 1250*1850mm |
| 1250*2450mm（Including frosted） |
| 1270*2490mm |
| 1280*2500mm（Including frosted） |
| 1350*2570mm |
| 1650*2650mm |
| 1550*3050mm |
| 2050*3050mm |
