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Hot New Products polycarbonate twin wall - SINHAI double wall transparent greenhouse hollow polycarbonate roof sheet – Sinhai


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Hot New Products polycarbonate twin wall - SINHAI double wall transparent greenhouse hollow polycarbonate roof sheet – Sinhai Detail:

Product Description

The hollow structure of the double wall polycarbonate sheet greatly saves costs.

Features of the product:(1) Light transmittance: Depending on the color, the light transmittance is 10%-98%;(2) Flame retardant: According to the national GB8624-97 test, the flame retardancy is classified as flame-retardant B1 level, self-extinguishing away from the fire, no droplets, no poisonous gas;(3) Impact resistance: The impact resistance is (10-27) times that of plexiglass. Exposure to the sun will not cause yellowing, fogging, poor light transmission and fragmentation;(4) Anti-uv and anti-aging: There is a 50-micron anti-ultraviolet co-extrusion layer (UV layer) on the surface, which can be guaranteed for ten years, which can prevent the resin from fatigue and yellowing caused by sunlight and ultraviolet rays. The surface co-extrusion layer has chemical bonds to absorb ultraviolet light. It is converted into visible light and heat, which has a good stabilizing effect on plant photosynthesis (very suitable for protecting valuable works of art and exhibits from UV damage);(5) Sound insulation: good sound insulation effect, which can be reduced by 10-20 decibels; internationally, it is the preferred material for highway noise barriers;(6) Temperature resistance: it will not cause quality deterioration such as deformation in the temperature range of -40 degrees Celsius to +120 degrees Celsius;(7) Portability: light weight, easy to handle, drill holes, cut and install not easy to break, and can be directly cold-formed, simple construction and good processing.

Product Detail

four-layer-polycarbonate-sheet2

Double wall polycarbonate sheet

Product Name Double wall polycarbonate sheet
Material 100% virgin bayer/sabic polycarbonate
Thickness 2.8mm-12mm,customized
Color Clear, Blue, Lake Blue,Green, Bronze, Opal or Customized
Width 1220, 1800, 2100mm
or customized
Length No limit,customized
Warranty 10-Year
Technology Co-extrusion
Surface UV protection is added for free
Price term EXW/FOB/C&F/CIF

 

Thickness(mm)

Weight

(kg/m²)

Width

(mm)

U Value

(w/m²k)

Light transmission

(%)clear

Min bending radiums

(mm)

Min span

(mm)

4

0.95

1220/2100

3.96

78

700

1500

6

1.3

3.56

77

1050

1800

8

1.5

3.26

76

1400

2000

10

1.7

3.02

73

1750

2700

Custom Processing

twinwall-polycarbonate-sheet2

Feature

 

U.M.

PC

PMMA

PVC

PET

GRP

GLASS

Density

g/cm³

1.20

1.19

1.38

1.33

1.42

2.50

Strength

K.J/m²

70

2

4

3

1.2

-

Modulus of elasticity

N/mm²

2300

3200

3200

2450

6000

70000

Linear thermal expansion

1/℃

6.5×10-5

7.5×10-5

6.7×10-5

5.0×10-5

3.2×10-5

0.9×10-5

Thermal conductivity

W/m.k

0.20

0.19

0.13

0.24

0.15

1.3

Max.service temperature

120

90

60

80

140

240

UV transparency

%

4

40

nd

nd

19

80

Fire performance

-

very good

poor

good

good

poor

fireproof

Resistance to weathering

-

good

very good

poor

fair

poor

excellent

Chemical compatibility

-

fair

fair

good

good

good

Very good

 

hollow-polycarbonate-sheet-feature

Application

Skylight,curtain wall,greenhouse,small flower room,awnings,canopy,roofing cover,swimming pool cover,table wall,Public area separation wall

polycarbonate-sheet-case


Product detail pictures:

Hot New Products polycarbonate twin wall -
 SINHAI double wall transparent greenhouse hollow polycarbonate roof sheet  – Sinhai detail pictures

Hot New Products polycarbonate twin wall -
 SINHAI double wall transparent greenhouse hollow polycarbonate roof sheet  – Sinhai detail pictures

Hot New Products polycarbonate twin wall -
 SINHAI double wall transparent greenhouse hollow polycarbonate roof sheet  – Sinhai detail pictures


Related Product Guide:
The last two years,the global polycarbonate sheet market is in a leading position in terms of demand, revenue and business growth

That has a sound business enterprise credit rating, exceptional after-sales provider and modern producing facilities, we now have earned an superb standing amongst our buyers across the world for Hot New Products polycarbonate twin wall - SINHAI double wall transparent greenhouse hollow polycarbonate roof sheet – Sinhai , The product will supply to all over the world, such as: UK , Peru , Nigeria , Although continuous opportunity, we have now now developed serious a friendly relationship with many oversea merchants, such as ones through Virginia. We securely assume that the merchandise regarding t shirt printer machine is often good through a great number of having its good quality and also cost.
  • This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Lulu from Nicaragua - 2017.02.14 13:19
    The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Nicci Hackner from Slovenia - 2017.12.09 14:01
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