HuaiBei High-Temperature Resistant PPS Fabric Bags Factory Direct Supply_Filter Bag_Filter Materials_Machinery_Products_Zhongshang 114 Industry Resources Network

Description

The exhaust gases from chemical reaction kettles containing chlorine and ammonia are highly corrosive to filter materials. After being impregnated with PTFE emulsion, the fibers form a dense protective film on the surface, maintaining a strength retention rate of over 85% after alternating aging with *** for 48 hours; its flame-retardant index reaches UL94 V0 level, with an oxygen index of 34%, and does not ignite even when exposed to high-concentration organic solvent flashes; the surface resistance of the coated film drops to 10 Ω, effectively preventing static accumulation and ensuring safe operation in flammable dust conditions; it can operate continuously for two years without replacement, providing the enterprise with a safe, stable, and low-cost exhaust gas treatment solution.

The pharmaceutical spray drying tower operates at an internal temperature of 150℃ and handles high-value powders. The PPS bag is treated with a food-grade surface finish, ensuring no fiber shedding and compliance with GMP standards; the 0.12μm microporous film filters 0.1μm powder particles with an efficiency of ≥99.999%, achieving near-zero loss recovery; the surface resistance is as low as 10?Ω, effectively preventing static adhesion of drug dust; post-pulse cleaning, the residual pressure difference is ≤400Pa, ensuring continuous and efficient operation of the drying system. In one year, the system can recover millions of dollars' worth of active ingredients for the user, balancing environmental protection and economic benefits.

The production process of PPS bag involves multiple stages, including fiber preparation, spinning, weaving, and post-processing. High-quality PPS fibers are selected as raw materials, and a uniform fiber web is formed through steps like opening and combing. Subsequently, the fiber layer is reinforced using needle punching or hydroentanglement technology to create a base fabric with certain thickness and strength. During weaving, the weft and warp density and fabric structure are adjusted to ensure the bags have good filtration accuracy and breathability. Post-processing may include heat setting, singeing, or coating to further enhance the stability and performance of the bags. The entire production process requires strict control of parameters such as temperature, speed, and tension to ensure consistent product quality.

Unit Price	Negotiable
Inquiry	None
Delivery	All Cities3dayswithin
Stock	1PieceMOQ1Piece
Brand	Feng Xinyuan
Short-term operating temperature	232°C
Post-processing methods	High-temperature heat-setting and singeing, water-repellent, oil-resistant treatment, coating
Thickness	2.0mm
Expiry	Long Valid
Update	2025-12-05 18:25

Jiangsu Fengxin Yuan Environmental Protection Group Co., Ltd.

HuaiBei High-Temperature Resistant PPS Fabric Bags Factory Direct Supply

江苏丰鑫源环保集团有限公司

Merchant Products

Description

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