Bright Colours Anti UV Non Fading Silicon PU Coating Acrylic Paint Rubber Sports Court Flooring
What is SPU?
It's a design based on human kinetics and physical characteristics flooring system, with hard top layer combined with soft rebound cushion lower layer structure. It's suitable to lay on concrete or asphalt substrates. The cushion layer is formed by single component modified polyurethane and top up with two-component modified acrylic resilience layer.
The excellent performance of SPU: HARD TOP SOFT DOWN
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.
The Product Structure:
Features:
Stable Consistent Rebound
Effective Shock Absorption
Outstanding Skid Resistant
Facilitate Movements in Changing Direction
Project Cases:
Detailed specification of product:
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),20ºC |
60-80 |
68 |
Detailed specification of product
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),20ºC |
60-80 |
68 |
Environmental Performance Standard
| 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 |
Durable Performance Standard
| 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 |
Our cases:
Company exhibition center
Shipping & Delivery:
Company Brief Introduction:
We are first class one stop material supplier in China for high quality sports matrials,such as SPU course , running track , artificial grass, rubber particles and we are also engaging in the construction of sports venues.
We have two major production bases,one in Nanjing and the other in JiangMen,and the laying area of our materials is more than ten million square meters per year.
Our Mission and Belief:
We take "beautify the environment, protect the earth "as our mission, and belief of "integrating global resources, sharing human civilization ".
Our advantages (Why choose us?)
- Our products are odorless and non-toxic.
- We have two main production bases and can make every kinds of SPU venues, running track, artificial grass, sports flooring construction and colloidal particles.
- We have more than 20 years' development and production history.
- Exceed ten million squre meters every year in the world.
FAQ:
1.Are you manufacturer or trader?
We have two major production bases,one in Nanjing and the other in JiangMen,and the laying area of our materials is more than ten million square meters per year.
For all the products we produce by ourselves and with our own logo.
Welcome to visit our factories if interested.
2. What kind of certificate you have?
We have certificate of RoHS,ISSS,CE,ITF2,ITF5,IAAF, ISO9001 and ISO14001,SGS, ASG,etc and can export our products all over the world.
3. What is the installation method?
1) We can offer you installation instructions, you can fix by yourself.
2) We can arrange technical worker to teach you how to install.
3) You can come to visit our factory to and learn from our technician.
Contact information
Jiangsu Changnuo New Materials Co.,Ltd.
Website:cnrunningtrack.en.made-in-china.com
Features:
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