Polyester Anti-static Needle Felt (Blending Type)
Polyester Anti-Static (Blending Type)Technical Data
Product: Polyester Anti-static Needle Felt (Blending Type)
Model number: AG-PE-SCBP
Material: PE / PE Electric Fibre
Weight (g/㎡): 500
Thickness (mm): 1.7~1.8
Air permeability (L/m2.s):150~300
Tensile strength(N/5 x 20cm): Warp ≥1200
Weft ≥1400
Elongation at Break (%): Warp ≤35
Weft ≤50
Temperature Resistance (oC): Cont. 130
Peak 150
Anti-static Performance Indicator:
Surface resistance 4.8 X 109
Volume resistance 8.7 X 108
Friction electric potential (max) 250V
Friction electric potential (average) 183V
Surface electricity core density 3.4μC/m2
Half-life period 0.75 S
Finishing: Singing, Calendaring, Heat-set, Blending electric fibre