Delivery Time:20-35 work days
Certification:ISO9001, SGS

Preservative High Strength Polyester Filter Bags with PTFE Membrane

Brief Introduction of Fiberglass Filter Bags:

Fiberglass filter bag has a long service for the following three reasons, one is its excellent heat resistance. Its maximum temperature is 260 degree and maximum surge temperature is 280 degree. Second is its good performance of abrasion resistancce. And the third but not the end is its stable chemical properties, which allow it stay non-reactive in the bad environment of strong acids and alkalis. And fiberglass filter bag is a material that will not change with the temperature.

Characteristic of Fiberglass Filter Bag:

1, Fiber: Fiberglass

2, Thickness: 1.2mm

3, Mechanical Finish: ePTFE member

4, Max Operation Temperature: 260 degree

5, Max Surge Temperature: 280 degree

6, Specification: Stable.

7, High strength.

8, Application: Furnace Flue gas filtration

Performance: 

1, Excellent high temperature gas resistance.

2, Strong alkalis resistance.

3, Preservative

4, Long service life.

5, High Strength, its size change little with time.

Technical Information of Fiberglass filter bag

Article Name	Fiberglass filter bag
Ingredients	Fiber	Fiberglass
Scrim	Fiberglass
Weight	g/m2	650
Thickness	mm	1.2
Density	g/m³	0.3
Permeability	L/dm2.min	180
Tensile breaking strength(N/5cm)	Warp	≥900
Weft	≥1400
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

Technical information about other materials

Media	Weight(g/m2)	Material Weaving/Scrim	Thickness (mm)	Temperature continuous/Max	Surface treatment
Polyester filter felt	600g/m2	PE/PE	1.8	130 /150	singed on one side
Polyester,oil and water , dirt repellent finish filter	550g/m2	PE/PE	1.6	140 /150	singed on one side oil  and  water  repellent   finish clean-ability  supporting   finish
Polyester+ans-bstatic	550g/m2	PE/PE	1.8	135 /150	singed on one side ,  anti-static
PPS high-temperature  resistant	550g/m2	PPS/PPS	1.5	180 /200	singed on one side
PTFE high-temperature resistant corrosion  prevention	700g/m2	PTFE/PTFE	1.1	250 /280	singed on one side ,  corrosion prevention
Polyester+PTFE  membrane