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| Product Name: | Clear Polycarbonate Roofing Sheets | Size: | (4mm - 10mm) * 2.1 * 11.8m |
|---|---|---|---|
| Color: | Clear | Suitable Temperature: | -40℃ — +120℃ |
| Structure: | Double Wal | Application: | For Greenhouse |
| High Light: | uv roof sheeting,double wall polycarbonate panels |
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Double Wall Clear Polycarbonate Roofing Sheets Panels For Greenhouse
Clear Polycarbonate Roofing Sheets Features
1) Light weight,
the weight of polycarbonate sheet are only one-fifteenth as heavy as glass with the same thickness;
2) High hardness,
the strength of impact resistant for pc polycarbonate sheet is 16 times than the glass;
3) Energy saving,
It can save at least 40% energy than the greenhouse made of glass;
4) Durable,
the decline of light transmittance will not exceed 7% after the pc sheet used for 15 years
5) Weather resistant,
it will not deformed between -41 ℃ ~ 120 ℃;
6) High light transmittance,
the light transmittance of clearpolycarbonate sheet can reach 88% which is comparable with glass;
Clear Polycarbonate Roofing Sheets Main Application
1. Building skylights; such as gymnasium, workshop, storehouse etc.
2. Agriculture greenhouse
3. Natatorium coverings
4. Walkway; Carport
Clear Polycarbonate Roofing Sheets Specification
| Thickness(mm) | Structure |
Weight (g/sqm) |
Min. Bend Radius (mm) |
K value (W/㎡K) |
| 4 |
2-layer |
850 | 700 | 4.1 |
| 5 | 1000 | 875 | 3.8 | |
| 6 | 1300 | 1050 | 3.6 | |
| 8 | 1500 | 1400 | 3.3 | |
| 10 | 1700 | 1750 | 3 | |
| 6 |
3-layer
|
1400 | 1050 | 3.4 |
| 8 | 1600 | 1400 | 3.2 | |
| 10 | 1800 | 1750 | 2.7 | |
| 12 | 2100 | 2100 | 2.6 | |
| 14 | 2400 | 2450 | 2.4 | |
| 16 | 2700 | 2800 | 2.3 |
Clear Polycarbonate Roofing Sheets Technical Data
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Characteristics
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Unit | Date |
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Light transmission
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% | 91 |
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Impact strength
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j/m | 850 |
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Density
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g/cm2 | 1.2 |
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Flexural strength
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N/mm | 2100 |
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Modulus of elasticity
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Mpa | 2400 |
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Heat Conducticity
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w/ m*k | 0.2 |
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Heat deflection temperature
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degree | 137.3 |
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Coefficient of thermal heat expansion
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Mm/m | 0.063 |
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Range of temperature
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degree | -40-130 |
Clear Polycarbonate Roofing Sheets Storage
1. Polycarbonate sheet shoube be stored and protected against atmospheric influence like sun, rain, etc.
2. Same length of polycarbonate sheet should be stacked together horizontally or, if different lengths, graded with the longest sheet at the bottom of the stack in order to avoid unsupported overhangs.
3. The stacks should be supported om timber bearers and should not be placed where they can be walked on or driven into.
Polycarbonate Roofing Sheet Packing
As with all glazing materials, care should be exercised when handling and transporting polycarbonate sheet in order to prevent scratches and damage to sheet edges. Each sheet is packaged as follows to minimise the risk of these problems:
* The top face is covered with printed ing
* The bottom face use opal film or neutral film
* The edges of the sheets have colored tape on them
* The sheet should be kept in their packaging until immediately prior to installation
Contact Person: Miss. Abby
Tel: 86-18357305069
Fax: 86-573-8780-5310
