Product Description
Reinforced Spunbond Polyester Mat is a high-performance nonwoven fabric engineered for demanding waterproofing and construction applications. Made from high-strength polyester fibers, this mat offers outstanding tensile strength, tear resistance, dimensional stability, and thermal endurance. It serves as a premium base material for SBS/APP modified bitumen membranes and is widely used in roofing, foundations, and geotechnical works.
Key Features:
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High Strength: Superior tensile and tear resistance for long-term structural performance.
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Excellent Durability: Resistant to aging, high temperatures, and environmental stress.
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Dimensional Stability: Maintains shape under thermal load and humidity changes.
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Versatile Use: Ideal reinforcement layer for bitumen waterproof membranes.
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Custom Options Available: Available in various GSMs and performance levels to suit different application needs.
Technical Specifications
| Items | 80gsm | 120gsm | 140gsm | 160gsm | 180gsm | 200gsm | 250gsm |
|---|---|---|---|---|---|---|---|
| Mass per Unit Area (g/m²) | 80 | 120 | 140 | 160 | 180 | 200 | 250 |
| Mass Variation (%) | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% |
| Tensile Strength (MD, N/50mm) | 300 | 400 | 450 | 500 | 600 | 650 | 950 |
| Tensile Strength (CD, N/50mm) | 180 | 250 | 300 | 350 | 450 | 500 | 800 |
| Tear Strength (MD, N) | 220 | 280 | 300 | 330 | 360 | 380 | 500 |
| Tear Strength (CD, N) | 200 | 250 | 280 | 320 | 350 | 370 | 470 |
| Elongation at Break (MD) | 18% | 22% | 25% | 28% | 31% | 33% | 38% |
| Elongation at Break (CD) | 22% | 28% | 32% | 35% | 37% | 38% | 45% |
| Water Resistance | ≥95% for all | ||||||
| Moisture Content | ≤0.5% for all | ||||||
| Thermal Dimensional Stability | 1.3% → 0.2% across grades | ||||||
| Glass Fiber Spacing | 0.8 – 1.0 cm |
Why Choose Us
Weifang Guanlong Waterproof Material Co., Ltd. guarantees:
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Stable Supply: Reliable production capacity to support bulk and urgent orders.
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Trusted Quality: Complies with national standards and export certifications.
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Competitive Pricing: Direct-from-factory rates for global clients.
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Customization: Tailored specifications available upon request.
competitive pricing. Contact our team today for the latest catalog, free samples, or a custom quote.
Email: guanlinguoji@126.com
Phone/WhatsApp: +86 18263668883
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