| After-sales Service: | Yes |
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| Warranty: | 3 Years |
| Material: | Polyester |
| Refractoriness: | 200-450°C |
| Diameter: | Customized |
| Apparent Density: | Customized |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Product name | Polyester fiber acoustic felt |
| Material | 100% polyester fiber (65% recycled) |
| Size | 1.05*100m and 1.05*50m per roll |
| Thickness | 1mm/2mm/3mm/4mm/5mm |
| Density | 200gsm for 1mm, 400gsm for 2mm, 600gsm for 3mm |
| Color | 48 colors |
| NRC | 0.8-0.95 |
| Test Report | ASTM E84 class A, BS 476-7 class 1, EN 13501-1 class B, EN 717-1 class E0 |
Suppliers with verified business licenses
Audited Supplier 
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