PTFE needle Felt

We have supplied PTFE needle felt worldwide for over 8 years, including North Europe. Met with the most stringent quality standards and allocated with the confident free-sample-using strategy, We are looking forward to your experience and inquiry.
Customization Accepted.

Description

Features:

  • Daily capacity reaches 5000 square meters.
  • The max. width is 2.2 m
  • It can work in max.270℃ Working conditions
  • Standard weight: 750gs m, 800gs m
  • Finish treatment: Singeing, Calendaring, Heat setting

About Blending PTFE Needle Felt: we can lower the cost by 10% – 30%.Our sales manager will advice you to choose the most suitable fabrics after we have a clear understanding of your plant. Consider of cost, the blending PTFE Needle Felts are more economical. After our calculation we can lower the cost by 10%-30%. PTFE(Teflon) Needle Felt is one of the most excellent chemical fiber fabric. This material has acid-alkali resistance of various characteristics of organic solvents, almost insoluble in all solvents. At the same time, PTFE fabric has great heat-resistance and it’s coefficient of friction is low, so we can easy to clean this fabric.

Physical and Chemical properties:

Weight(gsm) 650
Thickness(mm) 1.5
Width(mm) ≤2.2 m
Finish treatment Singeing, Calendaring, Heat setting
Air permeability(L/m2.s) 60
Tensile strength(N/5cm) warp ≥700
weft ≥600
Tensile  elongation(%) warp ≤20
weft ≤30
Heat shrinkage(%) warp ≤1.5
weft ≤1.0
Temperature(°C/°F) Continue 240
Instant 260
Anti-acid Good
Anti-alkali Good
Anti-abrasion Excellent
hydrolysis stability Middle

Notice: People call the PTFE as Teflon. In fact the “Teflon ®” is a registered trademark belongs to DuPont ®.

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