Audited Supplier
13mm Self Knot Full PU Rubber Running Track Runway Surface Material
The pure plastic track has a flat and dense structure, mainly composed of two-component polyurethane material, which is made of polyurethane glue. Polyurethane slurry is integrated with antioxidant, UV-resistant agent and pigment. Combined with kinematics and material science, it can fully meet the professional requirements of athletes for the track when it is used in professional fields.
Application
Pure plastic track for professional competitions and sports fields
Full PUR Running Track Material Physical Performance
| Full PUR Running Track Material Physical Performance Test Report | ||||
| Test items | Limited Value | Result | judgement | |
| Shock absorption % | (0±2)ºC | (35-50) Athletic Running Track | 40.2 | Conformity |
| (23±2)ºC | 42.7 | Conformity | ||
| (50±2)ºC | 43.5 | Conformity | ||
| Vertical deformation (mm) | 0.6-3.0 | 2.5 | Conformity | |
| Anti-skid value (BPN 20ºC) | ≥47(wet condition) | 52.4 | Conformity | |
| Tensile Strength (MPa) | ≥0.5 | 0.84 | Conformity | |
| Elongation at break (%) | ≥40 | 170 | Conformity | |
| Fire Resistance (Grade) | 1 (Burning spot diameter≤50mm) | 1 (Burning spot diameter≤34mm) | Conformity | |
Full PUR Running Track Material Aging Performance
| Full PUR Running Track Material Aging Performance Test Report | |||||
| Test items | Standard | Limited Value | Result | judgement | |
| Before the aging | Tensile strength (MPa) | GB 36246-2018 | ≥0.5 | 1.01 | Conformity |
| Elongation at break (%) | GB 36246-2018 | ≥40 | 166.5 | Conformity | |
| Befter 500 hours aging | Tensile strength (MPa) | GB 36246-2018 | ≥0.5 | 0.98 | Conformity |
| Elongation at break (%) | GB 36246-2018 | ≥40 | 153 | Conformity | |
Full PUR Running Track Material Environmental Test
| Full PUR Running Track Material Environmental Test Report (part) | |||||
| Test items | Unit | Limited Value | Detection Limit | Result | judgement |
| (DBP, BBP, DEHP) sum | g/kg | <=1.0 | 0.01 | undetected | Conformity |
| (DNOP, DINP, DIDP) sum | g/kg | <=1.0 | 0.05 | undetected | Conformity |
| The sum of 18 kinds of polycyclic aromatic hydrocarbons (within 5mm from the upper surface of the surface layer, ≤20) | mg/kg | <=50 | 1 | undetected | Conformity |
| mg/kg | <=20 | 1 | undetected | Conformity | |
| Benzo | mg/kg | <=1.0 | 0.1 | undetected | Conformity |
| (C1o-C13) | g/kg | <=1.5 | 0.1 | undetected | Conformity |
| Moca | g/kg | <=1.0 | 0.01 | undetected | Conformity |
| (TDI,HDI )sum | g/kg | <=0.2 | 0.005 | undetected | Conformity |
| MDI | g/kg | <=1.0 | 0.05 | undetected | Conformity |
| Soluble lead | mg/kg | <=50 | 5 | undetected | Conformity |
| Soluble cadmium | mg/kg | <=10 | 1 | undetected | Conformity |
| Soluble chromium | mg/kg | <=10 | 1 | undetected | Conformity |
| Soluble mercury | mg/kg | <=2 | 0.2 | undetected | Conformity |
| Benzene release | mg/square mater·h | <=0.1 | 0.01 | undetected | Conformity |
We has the largest automatic production and research base of sports surface materials in China at present. We strictly control every sector from raw materials to installation. As a"one-stop supplier for sports field material, engineering and service"integrating R & D, production, sales, design, installation andafter-sales service, Senria sports continuously introduces advanced production equipment and advanced eco-friendly material production technology at home and abroad, and employs experts and professors in polymer and new material fields from well-known domestic research institutions as technical consultants of Senria new material R& D center, with automatic CNC production line, Senria products are qualified by the national standards of China and IAAF, providing clients with professional products.
Are you manufacturer or trader?
We are professional manufacturer with more than 25 years development and production history , with the 46000 square mater production and research base in Hunan Province which is the largest automatic sports surface material production base in China at present,ensuring the excellent products quality and timely delivery.
How about your delivery time?
15-25 working days for mass production.
What is the life Span for Running track?
The life span is about 10-15 years.
Is it the EPDM granules made of new EPDM rubber or Recycled rubber?
All of our EPDM granules are made of environment-friendly New EPDM rubber, not recycled rubber.
What is the products guarantee time?
5 years product warranty.
What is your terms of delivery?
EXW, FOB, CFR, CIF...
How is your sample charge?
Free of charge with small quantity , Express delivery time would be 4-7 days.
Hunan Senria Sports Industrial Co., Ltd.
ADD:New Material Industrial Park, Chenglinji New Port District, Yueyang City, Hunan Province, , China.
Facebook: SenriaSports
