Fiberglass cloth
Features
⚫ High Temperature Resistance: 240-280℃
⚫ Excellent in Anti-Acid and Anti-Alkali.
⚫ Abrasion resistance, high tensile strength.
⚫ Long Service Life: >4500 hours
⚫ Low resistance of filtration.
⚫ Single fiber, high porosity, gas filtration resistance.
⚫ Can be used in a variety of complex situation and harsh environmental conditions.
⚫ Can be customized.
Properties of Non woven Fiberglass Filter Bag
| Fiber | fiberglass fiber | |
| Scrim | fiberglass yarn | |
| Weight | g/m² | 850 |
| Thickness | mm | 2,4 |
| Width | m | ≤2.2 |
| Finish treatment | PTFE impregnation | |
| Air permeability | l / m2 /S @200pa | 200 ~ 300 |
| Tensile strength | Warp (N/5×20cm) | 1300 |
| Weft(N/5×20cm) | 1500 | |
| Tensile elongation | Warp (%) | 8 |
| Weft (%) | 8 | |
| Temperature | ||
| Continue temperature | C° | 230 |
| Instant temperature | C° | 250 |
| Chemical Properties | ||
| Anti-acid | Good | |
| Anti-alkali | Good | |
| Anti-abrasion | Good | |
| Hydrolysis stability | Middle | |
Properties of Woven Fiberglass Filter Bag
| Type | EWTF450 | EWTF550 | EWTF800 | CWTF450 | CWTF550 | |
| Weight (g/m2 ) | 450 | 550 | 800 | 450 | 550 | |
| Tensile strength (N/25mm) | warp | ＞1750 | ＞2200 | ＞2400 | ＞1700 | ＞1700 |
| weft | ＞1000 | ＞1500 | ＞2100 | ＞1900 | ＞1200 | |
| Permeability(cm/s) | 20~55 | 15~35 | 10~30 | 20~40 | 20~40 | |
| Service temperature(℃) | ≤280 | ≤260 | ||||
| Recommended air flow(m/min) | ＜0.5 | ＜0.7 | ＜0.5 | |||
| Remark | Description include PSI、 FCA、 RH、 BI 、ST,width range 400-1000mm,filter bag diameter rangeΦ120-300mm | |||||
We Pay Attention to Every Processing Detail:
⚫ Accurately design the size of the filter cloth required for the filter bag. The filter cloth will be larger than the actual design size to leave enough operating space.
⚫ Choose the right filter bag accessories and check their quality.
⚫ We draw, cut and sew the filter bags on an automatic production line. When the filter bag needs to be processed manually, we open it on the operating platform and use a certain pulling force to keep it flat.
⚫ We maintain strict processing quality standards in accordance with design drawings and operating procedures. Our workers dress in compliance with safe construction requirements and are prohibited from smoking.
