PPS needle felt temperature is 190-210,which is the best filter medium for anti-acid,anti-alkali,hydrolysis resistant,but it is not good at anti-oxidant,and applied in waste incinerator,electric station,industry boiler and so on.

Features:

Products name:PPS needle punched felt

material:PPS staple fiber

Scrim:PPS staple fiber woven cloth

Weight:500gsm

Thickness:1.8mm

Tensile strength(n/5×10cm):a)warp:900 b)weft:1,100

Tensile elongation:a)warp:<30% b)weft<35%

permeability(10-3m3/m2s):150-350

working temperature(0)a)continuance:190 b)Instant:210

surface treatment:singeing,calendering,heat setting

packing:polybag