Polypropylene Filter Fabric Cloth for Filters with High Interception Accuracy

• Customization: Available
• Material: Polyester Polypropylene
• Usage: Liquid-Solid Separation
• Manufacturing Method: Manufacturing Cloth
• Paper Type: Liquid-Solid Separation
• Use: Solid-Liquid Separation
• Color: White, Customized Color
• Yarns: Monofilament/Multifilament
• Feature: Wear-Resistance
• Filtration Accuracy: 8-180μm
• Applicable Models: Horizontal Vacuum Belt Filter
• Transport Package: Plywood Case/Pallet
• Specification: Customized
• Trademark: Bolian
• Origin: China
• Production Capacity: 6000000 Squre Meters/Year

Product Description

Application	Bolian has varieties of products that are widely applied in different industries like chemical, mining, metallurgy, non-ferrous metals, environmental protection, non-metallic minerals, flu gas desulfurization, and food.
Materials selecting	PET, PP, DLW, etc.
Product features	1.The fabric has uniform permeability, high warp and weft strength, and small elongation, which ensure stable filtration.  2.A unique heat treatment process ensures that the cloth surface is smooth and flat, making the filter cake easy to release.  3.Maximum width is 4.8 m, sufficient to meet the production demand of the largest filter. 4.Excellent tracking performance and long service life.
Production Department	Bolian hired a European technical expert, with over 40 years of experience in the textile industry,leading our R&D team to overcome worldwide technical difficulties and develop the high-quality filter cloths.The workshop is equippedwith a European production line and self-developed heat setting machine, automatic ultrasonic edge-sealing machine to ensure high-quality cloth.
QC Testing And Inner Labs	We have a professional testing laboratory and sample room. The laboratory covers an area of 240 square meters and it is responsible for sample analysis and fabric performance testing. It is equipped.with a range of international filter fabric performance testing equipment, which can measure various. technical indices for products in real-time, to ensure product quality.
Delivery	Bolian has our long cooperated forwarders. They can handle the deliveries and ship cargos safely to you. You can also tell us your nominated forwarder.
After sale service	1.Following up on filter cloth usage condition during running;  2.Fitting service for filter cloth;  3.Quality assurance, regular return visits, filter cloth maintenance, etc; 4.Analysis of the potential problems during filter cloth running;  5.Suggestions for possible improvements.

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.)