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SINHAI Construction Materials plastic UV protection hollow polycarbonate roof 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

    FEATURE

    APPLICATION

    Product Detail

    twin-sheet

    The spontaneous combustion temperature of PC polycarbonate sheet is 630℃. According to the test of the National Fireproof Building Material Quality Supervision and Inspection Center, PC sheet has a combustibility of GB, which is a flame-retardant engineering material. Chemical resistance to corrosion. Polycarbonate hollow sheet has good chemical resistance to corrosion, and can withstand the erosion of various organic acids, inorganic acids, weak acids, vegetable oils, neutral salt solutions, aliphatic hydrocarbons and alcohol at room temperature. Heat and cold resistance. The lexan polycarbonate sheet has good temperature resistance, can adapt to various severe weather changes from severe cold to high temperature, and maintains various physical performance indicators within the range of -40°C to +120°C. Photochemical. PC hollow sheet have the highest light transmittance in the visible light and near-infrared spectrum. Depending on the color, the light transmittance can reach 12%-88%. Anti-uv and anti-aging. The surface of the hollow polycarbonate sheet contains an anti-uv co-extruded layer, which has good outdoor weather resistance and maintains good optical and mechanical properties after long-term use. The twin wall polycarbonate sheet is light in weight, 1/12-1/15 of the same glass, safe and not broken, easy to handle and install, can reduce the weight of the building, simplify the structure design, and save installation costs.

    Material 100% virgin bayer/sabic polycarbonate resin
    Thickness 2.8mm-12mm
    Color Clear, Blue, Lake Blue,Green, Bronze, Opal or Customized
    Width 1220, 1800, 2100mm
    or customized
    Length No limit
    Warranty 10-Year
    Technology Co-extrusion
    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

     

     

     


    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

    polycarbonate-sheet-feature

    polycarbonate-sheet-application

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