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Polycarbonate Greenhouse Panel

Our polycarbonate greenhouse panel has a cellular polycarbonate structure that yields a lightweight sheet with high impact strength and superior thermal insulation. High light transmission makes olycarbonate greenhouse panel ideal for varied roofing, wall cladding, and glazing applications.

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Product Details

Polycarbonate greenhouse panel
Polycarbonate greenhouse panel is used imported PC resin as raw material and has excellent physical, mechanical, electrical and thermal properties. It is popular material in the building industry. The light transmittance of the sunshine sheet is 35 ~ 80%, and the UV co-extrusion layer can effectively resist the ultraviolet light. The hollow structure could increase the insulation, noise effects with lighter weight.

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Specifications of Polycarbonate greenhouse panel

PC Hollow sheet

Thickness (mm)

Weight (kgs/m2)

Two layers

4

0.7-0.8

6

1.1-1.2

8

1.3-1.4

10

1.6-1.7

12

1.7-1.8

Three layers

12

1.9-2

14

2.1-2.2

16

2.3-2.4

Four layers/Honeycomb sheet

6

1.5

8

1.7

10

1.9-2

12

2.1-2.2

14

2.3-2.4

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Main color of Polycarbonate greenhouse panel

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We could produce according your color.


Excellent advantages of Polycarbonate greenhouse panel
Light and high environment
High strength
High impact strength
Simply processed and installed
Good weather resistance
Saving energy
High light-transmission
Good flame resistance
Excellent heat insulation capability


Application of Polycarbonate greenhouse panel
Industrial plants, warehouse lighting roof, residential, shopping malls lighting, stadium lighting roof.
Modern city railway station, bus station and airport waiting hall ceiling, access, parking roof.
Agricultural greenhouses and breeding sheds.
Interior screen, balcony partition, interior decoration, packaging materials, display rack panels.

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Installation and notes of Polycarbonate greenhouse panel
Screw installation

When hollow profile and solid sheet are installed with screw installation, all rivet holes should be reamed to reserve space for expansion and contraction, Usually, the holes should be larger than the diameter of the bolt or rivet stems by 50%, so as to avoid expansion or shrinkage.
Fill up the holes, and cover the exposed portion with silicone compound to prevent detergents permeating which brings damage to PC sheets and avoid gradual cracks.
Rivet heads should be larger than the stems by 2 times. Use gaskets or washers to avoid the rivet heads touching PC sheets, and reduce the pressure.

Do not screw into too tightly.
Do not use gaskets made of PVC.
The bending part should be avoided using screw for cold bending process.

Handling
During handling, the products must not be thrown rudely to avoid damaging or scratching the product surface.

Storage
Store the tiles in dry and flat site with good ventilation. Products should be protected by coverings with good air permeability.

Pitch
Roof sheet is applicable for the pitch from 20°to 80°. For the pitch beyond this range, special measures should be taken during installation.

Purline
1. Anti-corrosion treatment: Metal purlines should be coated with one layer of anti-rust paint and two layers of finishing coatings. Wood purlines should be coated with anti-corrosion or asphalt oil.
2. The top purlines should have 180mm distance from the ridge line in order to install the ridge tiles.
3. The bottom purline should have 50-70mm distance from the eave.
4. The suggested purline spacing is 660mm.


Our Certificate

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Test Report of Polycarbonate greenhouse panel

Properties

Test method

Condition

Unit

Value

Light Transmission

ASTM D-1003

Clear

%

90%

Density

ISO 1183


g/cm³

1.2

HDT(Heat Deflection Temp)

ISO 75

1.8 load

130

COLTE(coefficient of linear thermal expansion)

ISO 11359


cm/cm℃

6.5x10-5

Tensile Strength(Yield)

ISO 527-1

10mm/min

Mpa

62

Tensile Strength(Break)

ISO 527-1

1mm/min

Mpa

70

Elongation(Yield)

ASTM D882

10mm/min

%

7

Elongation(Break)

ASTM D882

10mm/min

%

>80

Tensile Modulus(Elasticity)

ASTM D-638

1mm/min

Mpa

2300

Flexural Strength

ASTM D790

1.3mm/min

Mpa

93

Flexural Modulus

ISO 178

1.3mm/min

Mpa

1900

Impact Falling Weight

ASTM D3763

1mm

J

50

Rockwell Hardness

ISO 2039-2


R Scale

117

Haze

ASTM D1003

Clear

%

>0.8

Yellowness Index

ASTM E313

100mm disc

YI

>1


FAQ of Polycarbonate greenhouse panel

Q: What machine do you use to cut the roof and install the screws ?
A: Using portable cutting machine and Portable electric drill.

Q: Does you charge for the samples?
A: We just sent free samples to customers while the customers afford the freight fees.

Q: Can you produce according to customers' design?
A: At the beginning you need pay the mould fees,after certain quantity, the mould fees will be returned as product.

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