About fiberglass with acid resistance ptfe membrane lamination

Product Description

Acid-Resistant Fiberglass with PTFE Membrane Lamination

Acid-Resistant Fiberglass with PTFE Membrane Lamination is a high-performance composite fabric engineered for demanding industrial filtration and corrosive environments. The product combines a chemically treated fiberglass base fabric with a laminated expanded PTFE (ePTFE) membrane to provide superior chemical resistance, excellent filtration efficiency, and long service life under continuous exposure to acidic gases, aggressive chemicals, and elevated temperatures.

The PTFE membrane creates a smooth, microporous surface that prevents dust penetration into the fabric, enabling surface filtration with high particulate capture efficiency, low pressure drop, and easy pulse-jet cleaning. The fiberglass substrate provides excellent dimensional stability, high tensile strength, and thermal resistance, making it suitable for baghouse filters operating in harsh industrial conditions.

The material is widely used in cement plants, waste incinerators, non-ferrous metal smelters, chemical processing plants, power generation, fertilizer plants, and acid recovery systems where resistance to sulfuric acid, hydrochloric acid, nitric acid, and other corrosive media is required.

Technical Specification

Key Features

• High resistance to acidic gases and corrosive chemicals

• Laminated microporous PTFE membrane for superior surface filtration

• High filtration efficiency for sub-micron dust particles

• Excellent dust cake release and pulse-cleaning performance

• Low operating pressure drop

• High temperature resistance up to 260C continuous

• Outstanding dimensional stability

• Long service life with reduced maintenance costs

• Excellent resistance to moisture and hydrolysis

• Suitable for severe industrial operating conditions

Applications

• Cement plants

• Waste-to-energy incinerators

• Chemical processing plants

• Sulfuric acid production

• Fertilizer manufacturing

• Metal smelting and refining

• Carbon black production

• Power plants

• Boiler dust collection systems

• Industrial baghouse filters

• Corrosive gas filtration systems

Benefits

• Extended filter bag life

• Lower maintenance and replacement costs

• Improved filtration efficiency

• Reduced emissions

• Stable performance at elevated temperatures

• Excellent resistance to acid corrosion

• Reduced pressure loss through effective surface filtration

• Improved pulse-jet cleaning efficiency

Standard Compliance (Typical)

• ISO 9001 Quality Management System

• Suitable for industrial dust collection systems

• Manufactured to customer-specific filtration and dimensional requirements

Customization Available:

• Fabric weight

• Membrane grade

• Width and roll length

• Sewn filter bags

• Snap bands, cuffs, discs, and special finishing

• Custom dimensions for baghouse systems