Huangshi High-Temperature PPS Filter Bag Factory Direct Supply_Filter Bag_Filter Materials_Machinery_Products_Zhongshang 114 Industry Resources Network

Description

Complex organic vapors emitted from chemical reaction kettles intermingle with acidic mist, where PPS bags rely on their inherent chemical inertness to withstand the erosion from sulfur, chlorine, and ammonia, ensuring exhaust emissions meet standards. In coke plants, the intermittent dust and smoke during coal loading and coke pushing, which contains tar and has a sharp temperature rise, is prevented from caking and burning through waterproof and oil-resistant treatment and its ability to withstand sudden temperature changes, extending the lifespan by over three years. In the fluorine-containing flue gas of non-ferrous metal smelting, the PPS bags, when combined with PTFE, enhance the antioxidant level, capturing micron-sized metal oxide dust and protecting the surrounding ecosystem.

Cement kiln tail gas temperature at 160°C, with high alkali content and strong dust erosion. PPS filter bags form a "fine-tight-tough" three-layer barrier through gradient needle-punched structure. The surface fine fibers intercept PM2.5, while the bottom coarse fibers resist high-speed erosion. After coating, the pore size is controlled at 0.2μm, achieving a filtration efficiency of 99.99% for alkaline particles. After 28 days of alkali resistance testing, the quality loss rate is less than 0.1%, significantly better than conventional aramid filter materials. The pulse cleaning frequency is extended from once every 60 minutes to 90 minutes, reducing compressed air consumption by 15%, saving tens of thousands of yuan in electricity and maintenance costs for the entire year.

The manufacturing 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 transformed into a uniform fiber web through processes like opening and combing. Subsequently, the fiber layer is reinforced using needle punching or hydroentanglement techniques to form a base fabric with certain thickness and strength. During weaving, the weave density and fabric structure are adjusted to ensure the bags have good filtration accuracy and breathability. Post-processing may include thermal setting, singeing, or coating to further enhance the bag's stability and performance. The entire production process requires strict control over 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℃ (Note: The original text "232℃" is numerical and does not require translation, but if it needed to be contextualized in English, it could be described as "232 degrees Celsius.")
Post-processing methods	High-temperature heat pressing and singeing, water-repellent, oil-resistant treatment, coating
Thickness	2.0mm
Expiry	Long Valid
Update	2025-12-05 14:34

Jiangsu Fengxin Yuan Environmental Protection Group Co., Ltd.

Huangshi High-Temperature PPS Filter Bag Factory Direct Supply

江苏丰鑫源环保集团有限公司

Merchant Products

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