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SINHAI daylighted hollow clear plastic polycarbonate skylight sheet


  • Brand: SINHAI
  • MOQ: 100 sqm
  • Payment: L/C,T/T,Western Union
  • Place of Origin: Baoding City,Hebei,China
  • Delivery Time: Within 3-10 working days according to the quantity
  • Start Port: Tianjin
  • Packaging: Both sides with PE film,logo on the PE film.Film logo is available to design for free
  • Product Detail

    Product Description

    The hollow polycarbonate sheet is made of polycarbonate as the main raw material. Hollow polycarbonate sheet entered the building decoration material market in the mid-1980s. Compared with laminated glass, wire glass, tempered glass, and hollow glass, it has the advantages of light weight, weather resistance, super strength, flame retardancy, and sound insulation, due to the unique high quality of the sun board. It is generally recognized by the architectural design, decoration engineering, environmental engineering, and advertising industries.

    Product Details

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    Twinwall polycarbonate sheet

    Product Name Twinwall 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

    Feature

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    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

    Application

    Strange decorations in gardens, amusement places and corridors and pavilions in resting places;

    Interior and exterior decoration of commercial buildings, curtain walls of modern urban buildings;

    Agricultural greenhouse and breeding greenhouse.

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