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SINHAI 20mm multiwall fourlayer hollow greenhouse polycarbonate 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

    The surface of the multiwall polycarbonate sheet is evenly distributed with a high-concentration UV anti-uv co-extruded layer, which can best block the damage of ultraviolet rays to the board and prolong the service life of the sheet. (Products are divided into single-sided UV and double-sided UV).

    The multi-layer polycarbonate sheet has stronger impact resistance and better heat preservation effect, suitable for greenhouse.

    Product Multiwall 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

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    Why Choose US

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    Product Application

    1.Daylighting ceilings for office buildings, department stores, hotels, villas, schools, hospitals, stadiums, entertainment centers and public facilities.

    2. Noise barriers for expressways, railways and urban elevated roads.

    3. The canopy of modern plant greenhouses and indoor swimming pools.

    4. Canopies for subway entrances and exits, stations, parking lots, shopping malls, pavilions, lounges, and corridors.

    5. Safe lighting materials for airports and factories.

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