Acrylic Middle Temperature and Hydrolyze Resistant Needle Felt
Acrylic needle felt is made of excellent acrylic fiber imported from TOYOBO according to GB126925-90 standard. It suit middle temperature and high acid, alkali chroma environment. It is widely used in metallurgy, chemical, building material, electric power station, mechanism industry, petroleum, medicine, printing and dyeing food and beverage and other industries to filter gas and recycle material.
Application circumstance:
1) Continuous service temperature:120℃,short-time service temperature:150℃;
2)Gas including dust, relative humidity:30%~80%;
3)Gas including dust, high acid and alkali circumstance.
| Material | Acrylic short fiber/acrylic short fiber scrim |
|---|---|
| Weight(g/m2) | 500?5 |
| Air permeability(L/m2s) | 2.0?.2 |
| Warp busting strength(N/5X20cm) | 12 |
| Warp busting strength(N/5X20cm) | ≥800 |
| Warp bursting elongation(%) | ≥1300 |
| Weft bursting elongation(%) | ≤25 |
| Continous service temperature(℃) | ≤50 |
| Acid resistant | Fair |
| Alkali resistant | Excellent |
| Hydrolyzation resistant | Excellent |
| Finishing | Singed,calendered |
Main Products:
Filter cloth, Filter media, woven cloth, Non-woven, Non woven Needle Felt, p84, ryton, glass fiber, needle felt, felt, filter felt, filter fabric, polyester, polypropylene, polyamide, wire mesh, wire, cartridge, monofilament, multifilament, nomex, cotton canvas, cotton fabric, filter bag, dedust bag
