GPPS/PMMA Frosted Solid Panel Extrusion Line, GPPS/PMMA Diffusion Sheet Extrusion Machinery
SPECIFICATION OF GPPS/PMMA Frosted Solid Panel Extrusion Line, GPPS/PMMA Diffusion Sheet Extrusion Machinery
- Thickness: 0.8mm --4mm
2) Maximum width: 2,100mm
3) Length: any dimension
4) Specific gravity: 1050-1200kg/cbm
5) Colors: clear, blue, green, opal, brown,bronze,etc.
Diffusion panel/frosted solid sheet is applicable to LED lighting lamps. such as down lights, grille, high-grade aluminum lamps. Diffusion plate suitable for side light LED lighting, like flat panel lights, advertising light boxes, professional film viewer, usually used with light guide panel.
Diffusion panel/frosted solid plate is light diffusion layer of the substrate such as PC/PMMA/PS, met with the refractive index difference of medium (proliferation of particles), multi-angle, multi-directional refraction, reflection and scattering phenomena in order to light diffusion effect, provides a uniform surface light source to display lighting components.
PS light diffusion sheet technical features:The sheet is lighter than PC, PMMA and so on, greatly reducing the transportation costs. Transmittance is above 75%, and to be large-scale used for its cheaper but relative in performance with the PC, PMMA and so on.
Polycarbonate solid sheet technical features:
1) Impact strength: 850J/m.The impact resistance of polycarbonate solid sheet is about 200 times of common glass,20 times of acrylic sheets.
2) Light weight:About 1/2 times of glass
3) Good light transmission(clear color)80%--90% for different thickness
4) Wide service temperature range -40ºCto 120ºC,good weather resistance and UV protection
5) Specific gravity: 1.2 g/cm
6) Coefficient of thermal expansion: 0.065 mm/mºC
7) Tensile strength: >60N/mm2
8) Flexural strength: 100N/mm2
9) Modulus of elasticity: 2,400mPa
10) Tensile street at break: >65mPa
11) Elongation at break: >100%
12) Specific heat: 1.16J/kgk
13) Heat deflection temperature: 140ºC
14) Heat conductivity: 2.3-3.9 W/m2ºC
15) Soundproof index:4mmthickness--27dB, 5mm--28dB, 6mm--29dB, 8mm--31dB, 10mm-32dB 12mm--34dB
Applications: LED lighting,Bathroom,upholster,indoor portion,folding screen, ceiling
Parameters of GPPS/PMMA Frosted Solid Panel Extrusion Line, GPPS/PMMA Diffusion Sheet Extrusion Machinery
| Model |
LM100-1000 |
LM120-1500 |
LM120-2500 |
| Material |
PC/PMMA/GPPS |
PC/PMMA/GPPS |
PC/PMMA/GPPS |
| Sheet width (mm) |
650-1000 |
1300 |
2100 |
| Sheet thickness (mm) |
1.5-3 |
1.5-5 |
2-12 |
| Extruder model |
100/38
45/30 |
120/38
45/30 |
150/38
90/35 |
| Max capacity(kg/h) |
280 |
500 |
700 |
Audited Supplier 
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