PC Sun Sheet Greenhouse Polycarbonate Sheets For Building Roofing
Specifications:
|
1)Impact strength |
850J/m. About 200-350 times of common glass |
|
2) Light weight: |
About 1/2 times of glass of the same thickness. |
|
3) Light transmission: |
80%-92% for different thickness of clear color |
|
4) Specific gravity: |
1.2 g/cm3 |
|
5) Coefficient of thermal expansion: |
0.065 mm/m° C |
|
6) Temperature range: |
-40° To 120° C |
|
7) Heat conductivity: |
2.3-3.9 W/m2 º |
|
8) Tensile strength: |
>=60N/mm2 |
|
9) Flexural strength: |
100N/mm2 |
|
10) Heat deflection temperature |
140 ° C |
|
11) Modulus of elasticity: |
2, 400mPa |
|
12) Tensile street at break: |
>=65mPa |
|
13) Elongation at break: |
>100% |
|
14) Specific heat: |
1.16J/kgk |
|
15) Soundproof index: |
4mm-27dB,10mm-33dB |
Applications:
|
1), Roofing skylight for office building, department store, hotel, stadium, school, hospital. |
|
2), Soundproof shields on express ways. |
|
3), LED diffused, Advertising lamp boxes, sign board. Telephone booths. |
|
4), Anti-riot shield, bullet resistant material, Bank ATMs. |
|
5), Agricultural greenhouses, zoos, botanical gardens. |
|
6), Swimming Pools roofing/cover/sheet |
|
7), Lighting for corridors, balcony, passages and subway entries, walkways. |
|
8), Walls, roofs, windows, screens, shower enclosure and other indoor decoration material. |
Competitive Advantage:
- Light transmission
Fine light transmission(to 88) no yellow,atomization and poor light transmission will occur on boards
exposed under sunshine .
- UV-protection
With an ultraviolet coextruded film on the surface, it can prevent the resin fatigue or yellowing
caused by the ultraviolet and transfer it into the visible light. It has the fine stabilizsing effect for
the plant photosynthesis.
- Weather ability
No deformation within the temperature of
- Fire resistance
- Impact resistance
The impact strength of the PC sheet is 250-300 times of the ordinary glass
- Sound insulation
With good insulation effect, it is the best materials recognized worldwide for sound insulation on
expressways.
- Portability
Light weight .it is easy to handle and make drills.
Notice of transporting, storing, installation:
· Keep PC panels away from wet cement surface or any alkaline/acid base materials.
· Keep frame clean and jointing groove flat and smooth.
· Use neutral glass cement and right gasket. Never use gasket of PVC material.
· Use electrical tools (tungsten carbide saw) to cut, stabilize PC panels to prevent their vibration.
· Choose right thickness of PC pane
