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Expanded Filter Material

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Your Professional Expanded Filter Material Supplier

 

 

Our goal is to become your true partner in the field of air compressor filter China. Henan Hengyuan Technology Co.,Ltd specializing in the R&D,manufacturing and sales of various specifications of primary, intermediate and other purification equipment and laminar flow purification room products. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

 

 
 
Why Choose Us
Product application:
Our products include air filters, dust removal filters and liquid filters, which are widely used in the electronics industry, photovoltaic industry, medical health, electronic technology, biopharmaceuticals, food and beverage, chemical coating and other fields.
Production equipment:
Our advanced production equipment includes automatic filter welding machines, automatic forming machines, automatic wire bending machines, bending filter machines, clapboard corrugation machines, filter element machines, frame forming machines and other equipment.
Our services:
In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.

 

Advantages of Expanded Filter Material
Expanded Filter Material For Smoke And Dust Removal

Efficient filtration:

 

Both medium-alkali and alkali-free bulked filter materials possess efficient filtration capabilities due to their fluffy yarns and excellent air permeability.

Strong durability:

 

Processed through special techniques, these bulked filter materials exhibit high durability, enabling them to operate stably under harsh conditions for extended periods.

Environmentally friendly and safe:

 

These materials generally comply with environmental standards, containing no harmful substances and posing no harm to the environment or human health.

 

Types of Expanded Filter Material

 

 

Expanded glass fiber filtration material: Made from glass fibers and processed into a porous structure through expansion treatment. This material features high temperature resistance, corrosion resistance, and wear resistance, making it widely used in high-temperature smoke filtration, dust removal, and other fields.


Expanded polytetrafluoroethylene (ptfe) filtration material: Utilizing ptfe resin as the raw material and crafted into an expanded structure through specialized processes. Ptfe expanded membranes exhibit exceptional chemical stability, heat resistance, and low friction coefficients, widely applied in precision filtration and gas separation in electronics, chemicals, food, and pharmaceutical industries.


Other expanded filtration materials: Including expanded nylon, expanded polyester, among others, which also possess good filtration performance and mechanical properties, suitable for diverse filtration requirements.

 

 

Specification of Expanded Filter Material

 

 

Filter material model

Thickness

(mm)

Weavy grain

(N/25X100cm) Breaking strength

Air permeability (Um%)

Temperature resistance

Vertical

Horizontal

Consistent

Instantly

HWTF500

0.5±0.05

diagonal

<2400

<1400

350-450

280

350

HWTF600

0.6±0.06

Weft double

<2400

<1800

350-450

280

350

HWTF800

0.8 + 0.08

Weft double

<3000

<2100

250-350

280

350

HWTF500

0.5±0.05

diagonal

<2100

<1400

350-450

260

320

HWTF600

0.6±0.06

Weft double

<2100

<1800

350-450

260

320

HWTF800

0.8 + 0.08

Weft double

<2100

<1900

300-400

260

320

 

 
Features of Expanded Filter Material
 
01/

Microporous structure: After special processing, bulked materials possess a reticulated structure formed by interconnected microfibers. These microfibers create countless fine pores, granting the material superior breathability and filtration performance.

02/

Elasticity and flexibility: Bulked materials are typically endowed with elasticity and flexibility, allowing them to conform to various shapes and sizes, facilitating ease of processing and utilization.

03/

High temperature resistance and chemical resistance: Bulked filter materials often exhibit excellent high-temperature resistance and chemical durability, maintaining stable filtration efficiency in harsh working environments.

04/

Biocompatibility: In the medical field, bulked materials such as expanded polytetrafluoroethylene (eptfe) are widely used due to their outstanding biocompatibility, for applications like manufacturing artificial blood vessels, heart patches, and more.

 

 
 
Application of Expanded Filter Material
01.

Industrial dust removal:

Deployed in dust removal equipment at industrial sites such as coal-fired power plants, steel mills, and cement factories, effectively eliminating dust and particulate matter from smoke.

02.

Air purification:

In air purification systems, expanded filtration materials help remove tiny particles, harmful gases, and other pollutants from the air, enhancing air quality.

03.

Liquid filtration:

During liquid filtration processes in industries like chemicals, food, and pharmaceuticals, these materials effectively remove suspended solids and impurities from liquids.

04.

Gas separation:

Leveraging the properties of high-performance materials like expanded ptfe, gas separation and purification processes are facilitated, such as the production and purification of gases like hydrogen and oxygen.

 

 

Packing and Shipping of Expanded Filter Material

 

 

Packing

Box

Shipping

Shipped by road, sea, rail

 

 

FAQ

 

 

Q: What material is best for a filter?

A: Non-woven filter fabrics are particularly suitable for applications where high air permeability and liquid retention are crucial. In water filtration, they can effectively remove particles and contaminants while allowing for rapid water flow.

Q: What are PTFE filters made of?

A: GVS Laminated PTFE filters are made of a polytetrafluoroethylene polymer (PTFE) laminated to a polypropylene support for improved durability and easy handling. These filters are chemically compatible with strong acids and most aggressive solvents such as alcohols.

Q: What type of materials are transmission filters made of?

A: Regardless of the shape or size, the transmission filter serves the same purpose, to filter out contaminants from the transmission fluid. A transmission filter can be made from plastic, paper, wire mesh or other synthetic material.

Q: What is the composition of glass fiber separator?

A: The separator is composed of a mass of intermeshed glass fibers substantially all of which have a fiber diameter not greater than about 20 mum, and at least 5 percent w/w of which have a fiber diameter less than 1 mum, and distributed through the glass fibers, and from 0.2 percent w/w to 20 percent w/w of cellulose.

Q: What is the most commonly used material for glass fiber?

A: The most common type of glass fiber used for GRP is E-glass, which is alumino-borosilicate glass. E-CR-glass (Electrical/Chemical Resistance) is also commonly used in applications that require particularly high protection against acidic corrosion.

We're well-known as one of the leading expanded filter material manufacturers and suppliers in China. Please feel free to buy high quality expanded filter material at competitive price from our factory. For more information, contact us now.

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