Glass fiber filter cloth high temperature resistant for industrial dust collector
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Glass fiber filter cloth high temperature resistant for industrial dust collector

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Introducing our high-quality fiberglass woven filter fabric, specially designed for efficient dust collection in industrial settings. This professional-grade product is engineered to meet the rigorous demands of the industry, ensuring optimal performance and longevity.


Crafted with precision, our fiberglass woven filter fabric offers exceptional filtration capabilities, effectively trapping dust particles and preventing their release into the environment. This reliable material is ideal for use in various industrial dust collection systems, guaranteeing a clean and healthy working environment.


The durability of our filter fabric is unparalleled, thanks to its robust construction and superior quality. It is capable of withstanding high temperatures, harsh chemicals, and abrasive materials commonly encountered in industrial processes. This ensures its longevity and reliability, reducing the need for frequent replacements and maintenance.


Our fiberglass woven filter fabric is also highly efficient, providing maximum airflow while maintaining excellent filtration efficiency. This allows for improved system performance and energy savings, contributing to a more cost-effective and sustainable operation.


With its professional-grade design and exceptional performance, our fiberglass woven filter fabric is the ideal choice for industrial dust collection applications. Trust in our product to enhance the efficiency and effectiveness of your dust collection system, ensuring a cleaner and safer working environment for your employees.


Woven fiberglass is a versatile filter material designed specifically for high temperature applications. It is created through a series of meticulous processes including drawing, spinning, warping, texturizing, weaving, finishing, and laminating. This material boasts exceptional performance characteristics such as an impressive resistance to high temperatures up to 260℃, remarkable tensile strength, and outstanding resistance to oxygen and corrosion. Notably, woven fiberglass also offers an extended service lifetime, making it an ideal choice for various industries. It finds extensive use in dust filtration across a range of settings including cement plants, power plants, carbon black plants, steel plants, and incinerators, among others.


Weight: 750g/m2 (22oz)

Finish: PTFE finish, Acid resistant finish, Silicone Graphite, PTFE finish

Membrane: with or without e-PTFE membrane

Regular width: 1.55m, 1.65m, 1.73m, 1.83m, or customized

Roll length: 230m/roll, or customized


Weight: 470g/m2 (14oz)

Finish: PTFE finish, Acid resistant finish, Silicone Graphite, PTFE finish

Membrane: with or without e-PTFE membrane

Regular width: 0.98m, 1m, 1.016m, 2m, 2.032m, or customized

Roll length: 300m/roll, or customized


Weight: 340g/m2 (9oz)

Finish: PTFE finish, Acid resistant finish, Silicone Graphite, PTFE finish

Membrane: with or without e-PTFE membrane

Regular width: 0.98m, 1m, 1.016m, 2m, 2.032m, or customized

Roll length: 300m/roll, or customized



Specification of woven fiberglass

No. Code Finish US glass system Weave Weight Thread count
(no./cm)
Tensile strength
(N/2.5cm)
Air permeability LOI
Warp Weft g/m2 oz/yd2 Warp Weft cm3/cm2
/s.127Pa
CFM (%)
1 MA301 PTFE finished with membrane DE75 1/2 DE75 2/2(T) Double twill 740-800 21.7-23 19x16 >2400 >2000 2-5 4-10 >9.5
2 MC301 Acid-resistant finished with membrane DE75 1/2 DE75 2/2(T) Double twill 740-800 21.7-23 19x16 >2400 >2000 2-5 4-10 >9.5
3 MC302 Acid-resistant with membrane DE37 1/0 DE75 1/3(T) 1/3 twill 450-500 13.3-14.7 17.5x9.5 >2000 >1000 2-5 4-10 >9.5
4 MA303 PTFE with membrane DE75 1/0 DE75 1/2(T) 1/3 twill 330-370 9.7-10.9 21x12 >1400 >800 2-5 4-10 >9.5
5 MC303 Acid-resistant finished with membrane DE75 1/0 DE75 1/2(T) 1/3 twill 330-370 9.7-10.9 21x12 >1400 >800 2-5 4-10 >9.5
6 FA301 PTFE finished DE75 1/2 DE75 2/2(T) Double twill 740-800 21.7-23 19x16 >2400 >2000 15-30 30-60 >9.5
7 FC301 Acid-resistant finished DE75 1/2 DE75 2/2(T) Double twill 740-800 21.7-23 19x16 >2400 >2000 15-30 30-60 >9.5
8 FC302 Acid-resistant finished DE37 1/0 DE75 1/3(T) 1/3 twill 450-500 13.3-14.7 17.5x9.5 >2000 >1000 15-30 30-60 >9.5
9 FB302 PTFE & graphite & silicone finished DE75 1/3(T) DE75 1/3(T) 1/3 twill 440-480 12.9-14.1 17.5x9.5 >1800 >1000 15-30 30-60 >3
10 FN215 PTFE & graphite & silicone finished G75 1/2 G75 1/2 Double weft 540-570 15.9-16.8 21x19 >2000 >2000 20-35 40-70 >1.5
11 FA303 PTFE finished DE75 1/0 DE75 1/2(T) 1/3 twill 330-370 9.7-10.9 21x12 >1400 >900 15-30 30-60 >9.5
12 FC303 Acid-resistant finished DE75 1/0 DE75 1/2(T) 1/3 twill 330-370 9.7-10.9 21x12 >1400 >900 15-30 30-60 >9.5


Woven fiberglass characteristic:


1. Excellent heat resistance


Woven fiberglass filter fabric can withstand temperatures ranging from above the acid dew point to 260°C, with a maximum tolerance of 280°C. It is highly resistant to burning particles and sparks, ensuring that the filter material does not catch fire. Unlike other filter materials, glass fiber cloth remains unchanged in terms of physical and chemical properties even after being baked at 280°C for 2 hours.


2. Superior strength and minimal stretching, maintaining stability


The woven glass filter fabric has a warp and weft strength of over 2000N, ensuring that it does not shrink when exposed to high temperatures. It remains the same size, which does not affect its filtering and cleaning performance. Additionally, the elongation rate of woven glass is less than 3%. This means that during filtration, the weight of the filter material and dust layer combined will not cause the filter bag to elongate. As a result, it significantly reduces the occurrence of filter bag breakage caused by air pressure cleaning.


3. Exceptional precision in filtration


The PTFE membrane coating on the surface of the fiberglass filter fabric consists of tiny and uniform micropores (0.10-2.0μm). This allows for the separation of all dust particles larger than the size of these micropores, resulting in a remarkably high collection efficiency for PM10 and PM2.5. These particles, which can severely harm human health, are effectively trapped. As a result, the dust purification efficiency is consistently high and meets the emission standard of less than 20mg/m³, 10mg/m³, or even 5mg/m³.


4. Thin, pliable, and effortless to clean


The thickness of the woven fiberglass material varies depending on the fabric weight, but it is always less than 0.8mm. This is merely one-third of the thickness of needle felt filter material. The fabric is woven using texturized yarn, giving it a soft and flexible texture. During the process of dust cleaning, the fiberglass cloth shakes in a serpentine pattern, making it easy for the dust to detach. The pressure required for dust removal is minimal, resulting in fewer instances of cleaning. This not only reduces the consumption of compressed air but also lowers maintenance needs and overall operating costs.


5. Resistant to oxidation and corrosion


The fiberglass filter cloth is highly resistant to oxidation caused by oxygen or nitride. Therefore, there is no need to be concerned about its durability in such conditions.


6. Exceptional durability


The woven fiberglass filter fabric is made from glass yarns and undergoes a special chemical treatment, resulting in a folding resistance that is several times higher than regular filter materials. This means that the filter material can endure long-term shrinkage and expansion without any damage, ensuring that it has a longer lifespan.


7. Repels water and oil, perfect for high moisture environments


The glass fiber filter cloth has excellent resistance to hydrolysis. The base material has been treated with advanced water and oil repellent technology. Through rigorous testing, it has been proven that the fabric has a waterproof rating of at least 4.5. This prevents water from being absorbed by the filter material and effectively reduces the hardening that can occur after condensation.


Hongyuan Envirotech specializes in the production of roll goods for dust filtration. Our team of experienced professionals and advanced machinery enables us to manufacture high-quality materials made of fiberglass and chemical fibers. With over 20 years of production experience, we have the expertise to meet the demands of the market. Each fiber used in our filter media has unique properties that make it ideal for specific applications. We also offer customized solutions tailored to our customers' needs and different application conditions. Our range includes fiberglass fabric with or without an e-PTFE membrane, as well as needle felt with or without an e-PTFE membrane. The material weight ranges from 250g/m2 to 1000g/m2, and the roll length varies from 50m to 300m. Additionally, we pride ourselves on having the shortest delivery time in the industry. Trust Hongyuan Envirotech to provide you with customized and developed products that meet your exact requirements.


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FAQ:

Q1. What is the packing way for woven fiberglass fabric?
A: Standard export packing with plastic bag, carton and pallet.

 

Q2. What’s the MOQ for each type?  
A: No problem to supply small quantity like 100lm or 50lm because we have stock or regular order for regular types.

 

Q3. Is it possible to get free sample?
A: Yes. Free sample can be provided by us.

 

Q4. What about the delivery time?
A: For regular order, within 4 weeks. It depends on the items and the quantity of the order.

 

Q5. Can you special customized products?
A: Yes, we can design and produce according customer’s request or sample.



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For more than 20 years, Hongyuan Envirotech Co., Ltd. has been a leading manufacturer of filter material and filter bags for dust filtration industry. Hongyuan Envirotech has been committed to providing customers best filter material with comprehensive cost performance.

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