PPS Fabric for Alk Electrolyser

• Customization: Available
• Material: PPS
• Usage: Electrolysis
• Model NO.: PPS Fabric
• Type: Woven Filter Cloth
• Manufacturing Method: Manufacturing Cloth
• Application: Electrolysis of Hydrogen Energy
• Features: Chemical Stability, Heat Resistance
• Application Model: Alk Electrolyser
• Size: Costumized
• Transport Package: Plywood Case, Pallet
• Trademark: Bolian
• Origin: China
• Production Capacity: 6000000 Squre Meters/Year

Product Description

Product Description

The project is based on domestic and international hydrogen energy production processes, and the result can be applied to the electrolysis of hydrogen energy. Our product range is extensive and can be tailored to suit the specific requirements of on-site working conditions. We have extensive experience in research and development, as well as in production, allowing us to meet the requirements of the electrolysis process.

PPS (polyphenylene sulfide) fabrics are widely used as diaphragm materials for electrolyzers in the hydrogen production due to their excellent chemical stability, heat resistance and mechanical strength. It is able to withstand the high temperatures and strong acidic environments generated during the hydrogen production process, while maintaining good electrical insulation properties and chemical stability to ensure the safety and efficiency of the electrolysis process.

Factors such as the thickness, porosity, and pore size distribution of the diaphragm affect the performance during hydrogen production. An appropriate pore structure is essential for ensuring the rapid transport of ions in the electrolyte, while simultaneously reducing gas permeation and maintaining the stable operation of the electrolysis cell. Therefore, It is crucial to exercise precise control over the manufacturing process for the diaphragm to obtain the desired pore structure and physical properties. This will optimize the hydrogen production process and enhance the performance of the diaphragm fabric in hydrogen production applications, thereby extending the service life and improving electrolysis efficiency.

FAQ

Q: How to choose the right product for filtration?
Here are the factors to consider:
Application.
Particle size to be selected.
Filter cloth working temperature.
Filter cloth working pH value.
Type of filter machine.

Q: What is particle size?
Particle size is the diameter of fine particles in the filtrate, determined by the choice of filter cloth.

Q: What is PH value and why consider it?
PH is a measure of acidity, on a scale that ranges from 0 to 14, from strong acid (lower value) through neutral (7) to alkaline (higher value). The PH affects the choice of filter cloth material. For example, PP works across the range but PES is recommended only from PH=3 to PH = 9.

Q: What is fabric? What are the main ways to make it?
Fabrics are flat and soft pieces made up of slender and flexible objects that are crossed, knotted and connected.
Mainly classification:
Weaving: made up of yarns with cross-relationship.
Knitting: made up of yarns with knot-relationship.
Non-woven: made up of yarns and fibers with connection-relationship.

Q: What are the types of yarn?
Yarns consist of staple fibers (e.g. cotton, polyester staple) or filaments(e.g. multifilaments, monofilaments). Spun yarns consist of staple fibers, which are held together by twisting the fibers during spinning.
Monofilament consists of a single filament yarn, a fiber obtained by continuous spinning.
Multifilament yarns consist of slender filaments and a bundle of slender monofilaments. (Bolian multifilaments 0 twist)
Twisted yarns are two or more yarns twisted together into one twisted yarn.

Q: What is industrial filter cloth? What are the main materials?
Industrial filter cloth is a filter media woven from natural fibers and synthetic fibers, belonging to industrial textiles. Main materials are Polypropylene, Polyester, Nylon, Vinylon, Aramid, Full-Cotton, etc. Among them, polypropylene and polyester are more commonly used. Plain, twill, satin, and non-woven needles are main weaving methods.

Q: What are the main applications of industrial filter cloths?
Industrial filter cloth is mainly applied to liquid-solid separation and gas-solid separation. Liquid-solid separation is widely used in mining, chemicals, metallurgy, non-metallic minerals, food, medical and other fields. Gas-solid separation is mainly used in ironworks, steelworks, ferroalloy factories, refractory factories, foundry and other flue gas dust removal systems and flue gas filtration.

Q: What is the definition of breaking strength?
Breaking strength: the maximum force in the process of pulling off the specimen.
Breaking elongation: the breaking elongation is calculated according to the elongation at the maximum force during the stretching process and initial length.
Breaking time: the time corresponding to the breaking elongation. (The stretching speed is constant.)