Tianjin Film-Coated PPS针刺毡 Original Manufacturer_Filter Bag_Filter Materials_Machinery_Products_Zhongshang 114 Industry Resources Network

Description

In the face of biomass boiler flue gas containing moisture and potassium, it avoids filter bag caking with its low moisture absorption rate and dimensional stability, maintaining a constant air permeability; the exhaust purification system of large diesel generator sets uses PPS bag filters, which can withstand high-temperature pulsations and **salt particles**, reducing PM2.5 emissions; in pharmaceutical spray drying towers, it also recovers high-value pharmaceutical powder with food-grade surface smoothness, ensuring filtration accuracy while achieving resource recycling.

The gas from iron and steel blast furnaces contains high concentrations of moisture, sulfur, and dust up to 100g/Nm3. PPS bag filters, with their extremely low hydrolysis rate and excellent antioxidant properties, minimize the risk of filter caking caused by operational fluctuations. The polar structure of the fibers naturally adsorbs SO2 and SO3, maintaining a strength retention rate of 93% even after 72 hours of acid gas aging. Post heat-rolling and singeing, plus PTFE coating treatment, the surface friction coefficient is reduced by 40%, causing dust to fall off instantly during cleaning, and the system differential pressure remains ≤1000Pa. Operating continuously at a high filtration air velocity of 6m/min, emissions are stabilized at 8mg/Nm3 or less, aiding steel enterprises in easily managing their exhaust gas transformation.

Chlorine and ammonia-containing flue gases emitted from chemical reaction kettles are highly corrosive to filter material. After being impregnated with PTFE emulsion, the fiber surface forms a dense protective film. After alternating aging for 48 hours, the strength retention rate remains above 85%; its flame-retardant index reaches UL94 V0 level, with a limiting oxygen index of 34%, and it does not ignite even when exposed to high-concentration organic solvent flashes. The coated surface resistance drops to 10?Ω, effectively preventing static accumulation and ensuring the safe operation of flammable dust conditions; it can operate continuously for two years without replacement, providing enterprises with a safe, stable, and cost-effective flue gas treatment solution.

Unit Price	Negotiable
Inquiry	None
Delivery	All Cities3dayswithin
Stock	1PieceMOQ1Piece
Brand	Feng Xinyuan
Short-term working temperature	232℃ (No translation needed for numerical values)
Post-processing method	High-temperature heat pressing and singeing, water-repellent, oil-resistant treatment, coating
Thickness	2.0mm
Expiry	Long Valid
Update	2025-12-05 18:24

Jiangsu Fengxin Yuan Environmental Protection Group Co., Ltd.

Tianjin Film-Coated PPS针刺毡 Original Manufacturer

江苏丰鑫源环保集团有限公司

Merchant Products

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