Project Cases:
Product Features
Polyurethane Adhesive for construction of Running Track, Playground Flooring
Non-toxic and harmless,meet the environmental protection requirements.
Comfortable elasticity, prevent people from getting hurt when they exercise.
High resilient floor effectively reduces noise caused by shoes and ground collision to avoid interference of walking.
The Product Structure
EPDM Colloidal particles and single component glue mixing and paving
Detailed specification of product
Physical Properties Data
| Serial number |
Test project |
Standard requirements |
Test results |
Judge |
| 1 |
Compression recovery rate,% |
≥ 90 |
98.5 |
Qualified |
| 2 |
The springback value,mm |
≥ 20 |
26 |
Qualified |
| 3 |
Hardness |
30-50 |
47 |
Qualified |
| 4 |
The tensile strength, Mpa |
≥ 0.5 |
1.74 |
Qualified |
| 5 |
Tensile elongation,% |
≥ 90 |
103.6 |
Qualified |
| 6 |
Flame retardant level |
I |
I |
Qualified |
The harmful and toxic substances limits standard of the products
| Serial number |
Test project |
Standard requirements |
Test results |
Judge |
| 1 |
Benzene,mg/kg |
≤0.05 |
nought |
Qualified |
| 2 |
BTX, g/kg |
≤0.05 |
nought |
Qualified |
| 3 |
TL diisocyanate,% |
≤0.2 |
nought |
Qualified |
| 4 |
Soluble heavy metal mg/kg |
Pb |
≤90 |
nought |
Qualified |
| Cd |
≤10 |
2.7 |
Qualified |
| Cr |
≤10 |
3.5 |
Qualified |
| Hg |
≤2 |
nought |
Qualified |
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 is the advantage of your factory? Why should I choose you?
1) Our products are odorless and non-toxic.
2) We have two main production bases and can make every kinds of SPU venues, running track,artificial grass,sports flooring construction and colloidal particles.
3) We have more than 20 years' development and production history.
4) Exceed ten million squre meters every year in the world.
3. 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.
Support and Services
Provide appropriate installation instructions and maintenance instructions.
Provide professional guidance on the selection of the appropriate running track products.
Provide technical training and after-sales services.
Provide professional technical advice regarding the installation and maintenance of the product.
Provide professional after-sales services to ensure that the product is properly maintained.
Provide prompt response to any inquiries or complaints.
Contact information
Jiangsu Changnuo New Materials Co.,Ltd.
Website:cnrunningtrack.en.made-in-china.com
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