Customization: | Available |
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Material: | PTFE |
Medium Material: | Fiberglass |
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Fiber: | Fiberglass | Weight: | 750g/m2 |
Thickness: | 0.8±0.1mm | Typical Load@ Peak: | MD: 220, XD: 130 |
Liner Shrinkage @ 230 Degree: | MD: 1%, XD: 1% | Maximum Operation Tempertion: | 260 Degree |
Maximum Surge Temperature: | 280 Degree |
Article Name | Fiberglass filter bag | |
Ingredients | Fiber | Fiberglass |
Scrim | fiberglass | |
Weight | g/m2 | 750 |
Thickness | mm | 0.8±0.1 |
Density | g/m³ | 0.25 |
Permeability | L/dm2.min | 160 |
Tensile breaking strength(N/5cm) |
Warp | 2500 |
Weft | ≥3000 | |
Elongation @210N/5cm | Warp | <8 |
Weft | <10 | |
Maximum shrink of 90 mins |
Temperature(°C) | 280 |
% | ≤2 | |
Service Temperature(°C) | Continuous | 260 |
Instant | 280 | |
Finishing | ePTFE member |
Media | Weight(g/m2) | Material Weaving/Scrim |
Thickness (mm) |
Temperature continuous/Max |
Surface treatment |
Polyester filter felt | 600g/m2 | PE/PE | 1.9 | 135 /150 | singed on one side |
Polyester,oil and water , dirt repellent finish filter |
550g/m2 | PE/PE | 1.7 | 135 /150 | singed on one side oil and water repellent finish clean-ability supporting finish |
Polyester+anti-static | 550g/m2 | PE/PE | 1.7 | 135 /150 | singed on one side , anti-static |
PPS high-temperature resistant |
550g/m2 | PPS/PPS | 1.7 | 190 /200 | singed on one side |
PTFE high-temperature resistant corrosion prevention |
700g/m2 | PTFE/PTFE | 1.2 | 250 /280 | singed on one side , corrosion prevention |
Polyester+PTFE membrane |
550g/m2 | PE/PE | 1.7 | 135 /150 | singed on one side, PTFE membrane |
P84 high-temperature resistant |
550g/m2 | P84/P84 | 2.8 | 240 /260 | singed on one side corrosion prevention |
FMS high-temperature resistant |
550g/m2 | FMS/FMS | 2.2 | 200 /200 | singed on one side |
Dust collector filter bag |
Continuous temperature |
Peak Temperature |
Description | Resistance to Acids |
Resistance to Alkalis |
Resistance to Oxidation |
PH Value |
PP filter bag | 90ºC | 95ºC | PP | Excellent | excellent | restricted | 1~14 |
Acrylic filter bag | 125ºC | 140ºC | DT | good | good | good | 3~11 |
Polyester dust filter bag |
150ºC | 150ºC | PE | restricted | moderate | good | 4~12 |
PPS filter bag | 190ºC | 200ºC | PPS | Excellent | excellent | moderate | 1~14 |
Polyimid filter bag |
240ºC | 260ºC | P84 | good | moderate | good | 3~13 |
PTFE 100% filter bag |
250ºC | 280ºC | PTFE | Excellent | excellent | excellent | 1~14 |
Fiberglass Filter bag |
260ºC | 300ºC | BQ | good | good | good | 3~11 |