Dust collect filter bags-Minchem Filter Cloth Co., Ltd.

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Dust collect filter bags

Dust collect filter bags include normal temperature filter bags and high temperature filter bags. Normal temperature filter bags include polyester filter bag, polypropylene filter bag, acrylic filter bag, polyester filter bag with anti-static yarns, polyester filter bag with water and oil proof, etc. They are mainly applied to the cement, steel, smelt, food, potash fertilizer, pharmacy industries, etc.

High temperature filter bags include Nomex filter bag, PPS filter bag(ryton filter bag), P84(polyimide filter bag), glass fiber filter bag and PTFE filter bags(Teflon filter bag). They are mainly applied to the cement, steel, ferro alloy, coal fired boiler, waste incineration, power plant, asphalt mixing industries, etc.

The filter bag final finishing is important. Good finishing can improve product strength and extend the lifetime. Our filter bag have concave pad and good quality stainless steel ring which make the filter bag tight installment. Our filter bags have reinforced bag bottom which can protect filter bag and prolong the bag lifetime.

Dust collect filter bags specifications:

Product Name	Filter Material	Weight	Thickness	Air Permeability	Breaking Tenacity N/5cm		Working Temperature		Post-processing And Optional Process	Applications field
Product Name	Filter Material	g/m²	mm	L/dm².min	Warp	Weft	Steady	Transient	Post-processing And Optional Process	Applications field
MC-PET500	Polyester	500	1.7	150	>1500	>1700	130	150	Heat Setting, Single Singeing Pressure Treatment	Used in cement、steel、metallurgy、food processing、dust, etc.
MC-PP500	PP	500	2	150	>1000	>1200	90	100	Heat Setting, Single Singeing Pressure Treatment	Used in food processing　、flour、sugar、fertilizer、pharmacy, etc..
MC-AC500	Acrylic	500	1.8	160	>800	>800	125	140	Heat Setting, Single Singeing Pressure Treatment	Used in detergent 、asphalt、coal mill ,etc..
MC-NO500	NOMEX	500	2.2	180	>1000	>1200	200	220	Heat Setting, Single Singeing Pressure Treatment	Used in asphalt mixing、non-ferrous metal smelting、blast furnace gas,etc.
MC-PPS500	PPS	500	2	150	>800	>1000	190	200	Heat Setting, Single Singeing Pressure Treatment	For coal-fired boilers 、,waste incineration、 flue dust in low oxidation
MC-P84-500	P84	500	2.4	200	>600	>800	240	260	Heat Setting, Single Singeing Pressure Treatment	For the chemical industry、waste incineration、cement, etc.
MC-PET500M	Polyester with PTFE membrane	500	1.7	25-40	>1500	>1700	130	150	Heat Setting, Single Singeing Pressure Treatment ,PTFE membrane	For cement、steel、metallurgy、food processing, etc.
MC-PET500TF	PET with anti-static yarn	500	1.7	150	>800	>1200	130	150	Heat Setting, Single Singeing Pressure Treatment （Anti-static fiber）	Used in food processing、flour, chemical, etc.
MC-PET500TY	Polyester anti-static	500	1.7	150	>1500	>1700	130	150	Heat Setting, Single Singeing Pressure Treatment (anti-static yarn)	Used in the chemical、the combustion boiler、waste incineration、smelting industries, etc .
MC-PTFE700	PTFE	700	1.2	120	>600	>600	260	280	Heat Setting	Used in the chemical、the combustion boiler、waste incineration、smelting industries , etc.
HL-META	Aramid, fiberglass blended	850	2.5	70-100	>1600	>1800	260	280	Heat Setting、Singeing	For cement、steel、metallurgy、food processing, etc.

Dust collect filter bags features and advantages:

Filter bag head	Elastic ring	Material	Stainless steel 301	concave head
	Elastic ring	Size	Match with concave pad
	Concave pad	Material	The same with bag
	Concave pad	Size	Usually 2.5/3cm
Bag body	Stitch		Three lines stitch by automatic machine
Bag bottom	Reinforcement bottom		Same material double layer bottom
stitch	Material		PTFE stitching yarn
stitch	Technique		Double stitch

Dust collect filter bags different raw materials features & property:

Raw material name	Other name/short name	Temperature (continuous/transient)	Hydrolytic stability	Acid resistance	Alkali resistance	Abrasive resistance	Tensile strength
Polyester	PET	130/150℃	normal	normal	normal	good	fine
Polypropylene	PP	90/100℃	good	good	good	fine	bad
Acrylic	DT	120/140℃	fine	normal	normal	fine	fine
Aramid	Nomex	200/220℃	normal	normal	good	good	fine
Fiber glass	FG	260/280℃	fine	good	bad	bad	good
polyphenylene sulfide	PPS/ryton	180/200℃	good	good	good	good	normal
polyimide	P-84	240/260℃	normal	fine	normal	fine	fine
Polytetrafluoroethylene /Teflon	PTFE	260/280℃	good	good	good	normal	good