Polypropylene needle punched felt

Weight: 500g/m2

Material: polypropylene fiber/ PP long thread scrim

Thickness: 1.90mm

Air permeability: 10m3/m2.min

Warp tensile strength :> 960N/5x20cm

Weft tensile strength: >1060N/5x20cm

Warp elongation: <35%

Weft elongation: <55%

Operating temperature: Continuous: =88?

Instant: 105?

The weight (300~650 grams) and width (within 2.3 meters) can be customized!

We can finish them with singeing, calendering, heat setting, Teflon coating and membrane.