產品資訊
Full-pour system ( Hilex-P )
PU (POLYURETHANE) is a high polymer appeared in 1937. Since PU has superior characteristics, it’s suitable for athletic fields.■ Features:
1. Top flood coat of polyurethane embedded with UV resistance EPDM or PU rubber
granules can provide excellent UV and abrasion resistance, also has outstanding
durability.
2. Unique central layer can provided with an outstanding adhesion, flexibility and
elasticity.
3. Excellent resistance to oil, solvent, chemical, acid and alkaline. Environmentally
friendly. Performs well in temperature between -30℃~70℃.
4. Seamless, easy application and maintenance.
5. All weather performance:can be used immediately after raining.
■ Usages:
1. Athletic field: Running track.
2. Recreational places: Swimming pool, golf course aisle, children´s play ground and
kindergarten etc.
■ Aapplication profile:
■ Physical properties:
Testing Items | Quality | |
(1) Specific gravity | Marked value ± 0.10 | |
(2) Hardness (Hs) | 45~65 | |
(3) Tensile strength (kgf/c㎡) | 25 ↑ | |
(4) Elongation (%) | 250 ↑ | |
(5) Tear strength ( kgf/cm) | 10 ↑ | |
(6) Compressive set (%) | 35 ↓ | |
(7) Abrasion resistance (g) | 2.5 ↓ | |
(8) Elasticity (%) | 30 ↑ | |
Aging test(70℃) 168 hrs | 1.Hardness (Hs) | Hardness variation ±5 |
2.Tensile strength retention rate (kgf / c㎡) | 80~150 % variation of original value | |
3.Elongation (%) | 200% ↑ | |
4.Tear strength retention rate (kgf / cm) | 80~150 % variation of original value |