Categories | SPU Flooring |
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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 |
Company Info. |
JiangSu ChangNuo New Materials Co., Ltd. |
Verified Supplier |
View Contact Details |
Product List |
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
Item | test project | technical requirements | test results |
1 | Shock absorption rate (%) | Fr≥12 | 21 |
2 | The springback value(%) | ≥20 | 30 |
3 | Sliding friction coefficient | 0.4≤u≤0.7 | 0.53 |
4 | Compression recovery rate(%) | ≥95 | 97 |
5 | Hardness(Shore A),20℃ | 60-80 | 68 |
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
Item | test project | technical requirements | test results | |
1 | Tensile elongation,% | ≥400 | 1112 | |
2 | The tensile strength,Mpa | ≥1.8 | 3.5 | |
3 | Artificial climate ageing resistance (300h) No bubbles, no peeling, no crack; | pulverization≤grade 1,△E≤6.0 | No bubbles, no peeling, no crack;pulverization=grade 0,△E=0.57 | |
4 | Wear resistance(750g/500r),g | ≤0.050 | 0.031 | |
5 | Durability, aging experiment (168h) | Tensile elongation,% | ≥300 | 853 |
The tensile strength,Mpa | ≥1.3 | 1.6 | ||
6 | Resistance to water(168h) | No bubbles, no peeling, allowing a slight color change,recovery after 2h | No bubbles, no peeling, no discoloration | |
7 | Flame retardant level | I | I |
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
Item | test project | technical requirements | test results | |
1 | Volatile organic compounds(VOC)(g/L) | ≤670 | 91 | |
2 | benzene(%) | ≤0.3 | Did not check out | |
3 | Toluene +xylene+ ethyl benzene(%) | ≤30 | 5 | |
4 | The free diisocyanate(TDI+HDI)(%) | ≤0.4 | Did not check out | |
5 | Halogenated hydrocarbon(%) | ≤0.1 | Did not check out | |
6 | Soluble heavy metals(mg/kg) | plumbum Pb | ≤90 | Did not check out |
Cadmium Cd | ≤75 | Did not check out | ||
chromium Cr | ≤60 | Did not check out | ||
mercury Hg | ≤60 | Did not check out |