Zhejiang Tiantai Industrial Cloth Factory

Polypropylene Needle Punched Felt

(PP 500g needle felt)

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Product Feature

Material:PP fiber/PP interlining
Weight:500g/m2
Thickness:1.9mm
Air Permeability:10m3/m2.min
Warp tensile strength:>960N/5*20cm
Weft tensile strength:>1060N/5*20cm
Warp elongation:=<35%
Weft elongation:=<55%
Continous working temperature:<80 Centigrade
Finishing:Calendared,PTFEtreatment,Heat set,Singed,Pyrocondensation

Product Specifications