Why are dust collectors generally coated with PTFE?

If you have learned about dust filter devices, you probably know about PTFE dust filter bags or PTFE coated cartridge filters. Join Dat Tin to find out why people use PTFE in dust collectors.

What is PTFE?

PTFE was discovered in 1938 by Roy Plunkett, an American chemist. PTFE is short for Polytetrafluoroethylene, also known as Teflon. This Is an ivory-white, limber and distinctively flexible fluoropolymer; it is produced by the free radical polymerization of many tetrafluoroethylene molecules.

What is PTFE?

PTFE is suitable for a wide range of applications in a variety of industries such as aerospace, food, beverage, pharmaceutical and telecommunications industries.

Outstanding advantages of PTFE

  • Excellent chemical resistance
  • Excellent dielectric properties
  • Non-stick, low friction
  • Smooth surface
  • Excellent Corrosion Resistance
  • Insulation
  • High heat strength and fire resistance
  • Resistance to extreme weather

Why do dust collectors need PTFE coating?

PTFE has excellent heat resistance

With factories operating in high-temperature environments, a good heat-resistant dust filtration solution is needed. That’s why PTFE filter bags were born and massively used. PTFE heat-resistant dust filter bag is the most resistant to heat and chemicals in the current dust filter product line, up to 280°C.

PTFE has excellent heat resistance

PTFE has a high dust filtration efficiency

PTFE coated polyester cartridge can filter up to 99.97% of dust with a size of 0.3 microns or more. In addition, thanks to the low friction, the dust filter products coated with PTFE have the ability to absorb dust with high adhesion.

PTFE has a high dust filtration efficiency

Chemical resistant PTFE

Owing to the fact that PTFE does not react with chemicals, as well as withstand high temperatures, it is also often used in chemical, power, cement factories, etc.

The price of PTFE is extremely reasonable

PTFE is one of the most affordable fluoropolymers on the market and has one of the best dust filtration performances compared to the price.

Distributors that supply high-quality PTFE coated dust filtration devices in Vietnam

Produced on a production line meeting the quality standards of ISO 4009-1997, ASTME 1294-89, ASTMF 316-03, Dat Tin ensure top quality dust filter bags for the Vietnamese market.

  • With over 10 years of experience in consulting, construction, installation and warranty of dust filter bags, we are committed to bringing the highest filtration efficiency.
  • Experience in manufacturing and distributing leading brands in the dust filtration industry is what creates Dat Tin’s reputation in the market.
  • Dat Tin says no to fake products/components of unknown origin.
  • In addition, the accompanying services such as door-to-door delivery, working right on schedule, with correct techniques, and professional services will ensure peace of mind and quality of the dust filter bag to customers.

Established in 2010, Dat Tin determined to produce all kinds of dust filter bags, dust filter bag frames (dust filter baskets) for industrial dust collection systems. With a staff of many years of experience, attached and really knowledgeable about the products provided, Dat Tin is confident to bring the best experience to you when purchasing from us.

With the motto: “Right technique, Competitiveness, Timeliness, Professional service”, Dat Tin always strives to bring satisfaction and long-term trust to customers. We are committed to bringing you satisfaction and peace of mind.

Dat Tin – a reputable design consulting company for many years has implemented many large projects of industrial dust filtration systems, and industrial dust collection systems nationwide. Please contact us for advice on designing a high-performance dust collection system at the most reasonable price.


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Visit the website for more detailed information or please contact:

Hotline: 0917 531 007 – 0901 85 8686

Tel: 0283 7280038 – Fax: 0283 7280039

Email: thuannguyen@dattinfilter.com

Address: No. 50, 1st Street, Truong Tho Ward, Thu Duc City, Ho Chi Minh City.

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