China Pet Recyclable Material Interlining Non-Woven Fabricneedle Punched Polyester Nonwoven Wadding, Find details and Price about China Needle Punched Nonwoven Fabric from Pet Recyclable Material Interlining Non-Woven Fabricneedle Punched Polyester Nonwoven Wadding
Product description
Material | Polyester needle felt | |
Weight(g/m2) | 500 | |
Tensile Strength (N/5×20cm) | Warp | ≥1100 |
Weft | ≥1300 | |
Tensile elongation(%) | Warp | <35 |
Weft | <40 | |
Temperature(ºC)
| Continue | 130 |
Instant | 150 | |
Thickness(mm) | 1.8 | |
Air permeability(L/m²/s) | 200~350 | |
Finishing treatment | Singeing,Calendering |
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