HEAT RESISTANT FILTER BAG

Our capacity: 4000 per day (standard product)
Optional fabric: PTFE(Teflon), P84, PPS, Aramid(Nomex), Fiberglass, Fiberglass blended
Filtration precision: ≤30mg/nm3 (laminating PTFE film, ≤5mg)
Size: Accept customization.
Optional process: Sewing or hot welding

Availability: In Stock
Category: Dust Filter Bags
contact for price

We produce the following products:

PTFE filter bagP84 filter bagPPS filter bagAramid(Nomex) filter bagFiberglass Blending filter bag

The features of the 5 filter bags are different. We suggest you can choose products base on your working conditions. We also support various surface treatments to meet your needs.

Comparison of 5 fabrics:

1. Temperature range

FabricPTFEP84PPSAramidFiberglass
Max. operating temperature250℃ (482℉)260℃ (500℉)190℃ (374℉)204℃ (400℉)240℃ (464℉)
Ultimate temperature (transient)300℃ (572℉)280℃ (536℉)220℃ (428℉)240℃ (464℉)280℃ (536℉)

2. Acid and Alkali resistance

FabricPTFEP84PPSAramidFiberglass
Acid resistanceExcellentExcellentExcellentGoodGood
Alkali resistanceExcellentModerateModerateGoodGood

3. Hydrolytic and Oxidation resistance

FabricPTFEP84PPSAramidFiberglass
Hydrolytic resistanceExcellentModerateModerateGoodModerate
Oxidation resistanceExcellentGoodModerateModerateGood

4. Comparison of prices

PTFE > P84 > PPS > Aramid(Nomex) > Fiberglass blended > Fiberglass


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