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Liquid Painting Silicon PU Coating Rubber Sports Court Flooring

Categories SPU Flooring
Brand Name: CN Sports
Model Number: CN-006
Certification: IAAF / ITF/RoHS/iSSS/ISO140019001/ISO14001
Place of Origin: China
MOQ: /
Price: US $9-29/ Square Meter
Payment Terms: L/C, T/T
Supply Ability: 200000 M2/ Year
Delivery Time: Within 15 work days after your deposit
Packaging Details: Pack in Pallet/Bundles
Color:: Red, green, blue, yeloow, orange, purple, etc
Material:: Silicon PU
Shock absorption rate:: 21%
The springback value:: 30%
Tensile elongation:: 1112%
Compression recovery rate:: 97%
Package:: by barrel, on Pallet
Flame retardant level:: I
Thickness:: 3mm,4mm,5mm,6mm,7mm,8mm,etc
Application:: Sports and Playground flooring surface
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    Liquid Painting Silicon PU Coating Rubber Sports Court Flooring

    Liquid Painting Silicon PU Coating Rubber Sports Court Flooring


    Production Description



    The purpose of building sports courts is to ensure a professional, safe, healthy sports condition-the characteristics of hardness will bring the professional sporting feeling; the cushion effectively increasing the shock absorption and reduce the incidence of injuries to ankles, joints and ligaments. At the same time, it should reduce abrasion caused by falling and accident.


    It’s suitable to lay on concrete or asphalt substrates. The cushion elastic bottom layer plus with high performance top layer is both in good function and also cost saving.


    Standard of Sports Performance

    Itemtest projecttechnical requirementstest results
    1Shock absorption rate (%)Fr≥1221
    2The springback value(%)≥2030
    3Sliding friction coefficient0.4≤u≤0.70.53
    4Compression recovery rate(%)≥9597
    5Hardness(Shore A),20℃60-8068

    Durable Performance Standard

    Based on the owner or operator, construction and maintenance

    Reflect the quality level of the site, and durable time limit

    Technical data for SPU Sports Flooring

    Itemtest projecttechnical requirementstest results
    1Tensile elongation,%≥4001112
    2The tensile strength,Mpa≥1.83.5
    3Artificial climate ageing resistance (300h) No bubbles, no peeling, no crack;pulverization≤grade 1,△E≤6.0No bubbles, no peeling, no crack;pulverization=grade 0,△E=0.57
    4Wear resistance(750g/500r),g≤0.0500.031
    5Durability, aging experiment (168h)Tensile elongation,%≥300853
    The tensile strength,Mpa≥1.31.6
    6

    Resistance to water(168h)


    No bubbles, no peeling, allowing a slight color change,recovery after 2hNo bubbles, no peeling, no discoloration
    7Flame retardant levelII

    Environmental Performance Standard

    Based on considerations of social environmental security responsibility

    Perform interior decoration decorate material national mandatory standard, do real non-toxic harmless green material.

    Standard Testing Result of SPU

    Itemtest projecttechnical requirementstest results
    1Volatile organic compounds(VOC)(g/L)≤67091
    2benzene(%)≤0.3Did not check out
    3Toluene +xylene+ ethyl benzene(%)≤305
    4The free diisocyanate(TDI+HDI)(%)≤0.4Did not check out
    5Halogenated hydrocarbon(%)≤0.1Did not check out
    6

    Soluble heavy metals(mg/kg)

    plumbum Pb≤90Did not check out
    Cadmium Cd≤75Did not check out
    chromium Cr≤60Did not check out
    mercury Hg≤60Did not check out




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