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Good Quality 4mm twin wall polycarbonate sheet - SINHAI Cheap uv clear four-layer hollow pc polycarbonate lexan sheet – Sinhai


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Good Quality 4mm twin wall polycarbonate sheet - SINHAI Cheap uv clear four-layer hollow pc polycarbonate lexan sheet – Sinhai Detail:

four-layer-polycarbonate-sheet2

The center of the rectangular four-layer hollow polycarbonate sheet is a multiwall rectangular layout, which allows the sheet to have higher impact strength and better sound insulation. Compared with hollow panels of the same thickness, SINHAI four-layer rectangular layout solar panels have a better thermal insulation function, and are internationally used for highway sound insulation, railway stations, stadiums, shopping malls and other lighting roof projects.

The thickness of the double wall polycarbonate sheet is generally between 2.8mm-12mm, which is attributed to the general-purpose sunlight board. The thickness of the four wall polycarbonate sheet generally 8mm-20mm.

The same is that the four-layer polycarbonate panels and the double-layer polycarbonate plate belong to the hollow polycarbonate sheet, so the basic functions are the same, but there are many differences. The first thing we found must be the thickness. Obviously, the thickness of the multiwall polycarbonate sheet is relatively thick, which can make the panel have better impact resistance, sound insulation and heat preservation effects. Therefore, the four-layer polycarbonate sheet is used in some public facilities construction Used more.

The quality of the four-layer sheet depends on the materials used. The SINHAI four-layer pc sheet uses imported raw materials, monitors the production process and various data 24 hours a day, and adds UV protective coating for free. Therefore, the quality of the SINHAI four-layer pc sheet is highly praised by customers. .

Product Four wall polycarbonate sheet
Material 100% virgin bayer/sabic polycarbonate resin
Thickness 8mm-20mm
Color Clear, Blue, Lake Blue,Green, Bronze, Opal or Customized
Width 1220, 1800, 2100mm
or customized
Length 2400, 5800, 6000, 11800, 12000mm
or customized
Warranty 10-Year
Surface UV protection is added for free
Technology Co-extrusion
Free sample YES
Price term EXW/FOB/C&F/CIF

Product 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

four-layer-polycarbonate-sheet4

Why Choose US

 

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

SINHAI-FACTORY-advantages-polycarbonate-sheet
SINHAI-supplier-polycarbonate-sheet-project-case


Product detail pictures:

Good Quality 4mm twin wall polycarbonate sheet -
 SINHAI Cheap uv clear four-layer hollow pc polycarbonate lexan sheet – Sinhai detail pictures

Good Quality 4mm twin wall polycarbonate sheet -
 SINHAI Cheap uv clear four-layer hollow pc polycarbonate lexan sheet – Sinhai detail pictures

Good Quality 4mm twin wall polycarbonate sheet -
 SINHAI Cheap uv clear four-layer hollow pc polycarbonate lexan 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

Assume full duty to satisfy all demands of our clients; reach steady advancements by marketing the development of our purchasers; grow to be the final permanent cooperative partner of clientele and maximize the interests of customers for Good Quality 4mm twin wall polycarbonate sheet - SINHAI Cheap uv clear four-layer hollow pc polycarbonate lexan sheet – Sinhai , The product will supply to all over the world, such as: US , Armenia , Gambia , Corporate goal: Customers' satisfaction is our goal, and sincerely hope to establish long-terms stable cooperative relations with customers to jointly develop the market. Building brilliant tomorrow together!Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
  • Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Antonia from Rwanda - 2018.06.28 19:27
    The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Eudora from Brasilia - 2017.06.19 13:51
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