Complaint
Our Fiberglass compound needle felt has excellent chemical performance. Good oxidation resistance, acid resistance,
it is moisture condensation proof and wear resistance after PTFE coating and chemical treatment.
In addition , Another striking feature is saving cost.Fiberglass can meet the high requirement of high temperature resistance and chemical properties , and reduces the cost compared with other pure needle felt.
Fiber Material | Double Twill Fiberglass | ||
Scrim Material | Fiberglass Staple Yarn | ||
Weight | 750 GSM | 19.08OZ/YD2 | |
Thickness | 0.7-1.1 mm | 0.027-0.043 in | |
Air permeability | L/dm2/min | 12-54 | |
Work Temp | Continuous | >ºC | 260 |
Peak | >ºC | 300 | |
Tensile Strength | Warp | >=N | 3000 |
Weft | >=N | 4500 | |
Break Elongation | Warp | <=N | 2 |
Weft | <=N | 2 | |
Finishing | Heat Set, Calendar, Singe, Water and Oil Repellant, PTFE Membrane Coating | ||
