Zhengtai Waterproofing materials company was established in 2001 year with the registered capital of 1 billion , covering area of 60000 square meter .
Polyester Felt is a durable and versatile material widely used in various applications, particularly in roofing and waterproofing systems as a reinforcement layer. Made from polyester fibers, this non-woven fabric offers high strength, flexibility, and excellent resistance to weather conditions.
Good performance in tensile and elongation,puncture resistance,light weight,good permeability,high temperature resistant, anti-freezing,anti-aging,corosion-resistant.
This product has medium price.
The best performance in tensile and elongation, puncture resistance,light weight, good permeability,high temperature resistance, anti-freezing,antiaging,corrosion-resistant,the same weight product has more performance.
Widely used in waterproof materials, such as waterproof membrane(SBS/APP modified bitumen).
Technical Date Sheet Of Staple Polyester Felt
| ITEMS | PERFORMANCE | ||||
| Mass per unit area(g/m²) | 160g | 180g | 200g | 220g | 250g |
| Mass coefficient of variaton per unt area | 10% | 10% | 10% | 10% | 10% |
| Transvers tension(N/50mm) | 280 | 300 | 350 | 400 | 500 |
| Longitudnal tansion(N/50mm) | 320 | 350 | 380 | 430 | 550 |
| Tear strength(N) | 200 | 300 | 300 | 330 | 400 |
| Elongation at break | 20% | 20% | 20% | 20% | 20% |
| Vater resisiamoe | 95% | 95% | 95% | 95% | 95% |
| Moisture content | 0.5% | 0.5% | 0.5% | 0.5% | 0.5% |
| Themnal dimensional stability | 1.5% | 1.5% | 1.5% | 1.5% | 1.5% |
Technical Date Sheet Of Staple Polyester Felt
| ITEMS | PERFORMANCE | ||||
| Mass per unit area(g/m²) | 120g | 160g | 180g | 200g | 250g |
| Mass coefficient of variaton per unt area | 10% | 10% | 10% | 10% | 10% |
| Transvers tension(N/50mm) | 250 | 380 | 460 | 500 | 800 |
| Longitudnal tansion(N/50mm) | 350 | 480 | 575 | 600 | 900 |
| Tear strength(N) | 250 | 330 | 360 | 400 | 500 |
| Elongation at break | 25% | 25% | 28% | 30% | 37% |
| Vater resisiamoe | 95% | 95% | 95% | 95% | 95% |
| Moisture content | 0.5% | 0.5% | 0.5% | 0.5% | 0.5% |
| Themnal dimensional stability | 1.5% | 1.5% | 1.5% | 1.5% | 1.5% |
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