What are the features of KINGFA PBT Melt-Blown Filter Material?

In high-temperature and corrosive environments, traditional filtering materials often struggle to maintain long-term stability. However, KINGFA PBT meltblown filter material, with its excellent heat resistance, chemical corrosion resistance, and hydrophobic/oleophilic properties, is becoming the new favorite in the high-performance filtration industry. It is widely used in industrial high-temperature filtration, high-oxidizing liquid filtration, oil-water separation, air purification, medical protection, and other high-demand fields.

1.High-Temperature Resistance, Long-Term Use Temperature of 120-140℃

●Superior heat resistance compared to traditional PP materials: Compared to meltblown PP filters (long-term use temperature < 100℃), Kingfa's meltblown PBT filter material can function effectively at 120-140℃, maintaining excellent mechanical properties and dimensional stability in high-temperature environments.

●High melting point (225-235℃): Ensures the material does not soften or degrade in high-temperature environments, making it suitable for high-temperature filtration and industrial exhaust gas treatment.

2.Acid, Alkali, and Salt Resistance, Excellent Chemical Corrosion Resistance

●Excellent chemical stability: It can be used in hydrogen peroxide (H₂O₂) solutions for long periods without being affected by strong oxidative environments, making it suitable for chemical industries and pharmaceutical filtration in highly corrosive settings.

●Strong solvent resistance: Demonstrates excellent anti-swelling properties against oils, alcohols, ketones, and other organic solvents, maintaining structural stability in harsh environments.

3.Hydrophobic-Oleophilic Properties, Ideal for High-Temperature Oil-Water Separation

●Natural hydrophobicity: Low water absorption (< 0.1%), making it more suitable for humid environments than materials like PA (Nylon).

●Outstanding oleophilicity: Can effectively adsorb oil pollutants, performing excellently in high-temperature oil-water separation applications, such as fuel filtration and industrial oil mist separation.

●Efficient separation performance: Maintains high separation efficiency in complex conditions, improving fuel purity and extending equipment service life.

What is the difference between PBT meltblown filter material and PP meltblown material?

Meltblown PBT materials are more suitable for high-temperature, corrosive environments, and precise filtration needs, such as industrial high-temperature filtration, fuel purification, chemical filtration, and medical protection in high-end fields. Meltblown PP filter materials are more suitable for standard, room-temperature filtration scenarios, such as home air purifiers or low-temperature liquid filtration in cost-sensitive applications. If you require higher temperature resistance, better chemical corrosion resistance, and more precise filtration solutions, meltblown PBT filter material is the better choice!

Key Applications of PBT Melt-Blown Filter Material

High-Temperature Filtration: Used in industrial high-temperature exhaust treatment, hot air filtration, etc., such as boiler flue gas and welding smoke filtration.

Liquid Filtration: Used for oil-water separation and chemical liquid filtration, such as fuel filtration and lubricating oil filtration.

Air Purification: Used in high-efficiency air filters (HEPA) and automotive air conditioning filters, suitable for scenarios requiring high filtration precision.

Medical Field: Used in medical masks and protective clothing due to its good chemical resistance and biocompatibility.

Electronics Industry: Used for cleanroom filtration to prevent dust contamination of precision electronic components.

Automotive Industry: Used in automotive fuel system filtration and air filters, with excellent oil and temperature resistance.

KINGFA PBT meltblown filter material offers strong advantages in high-temperature, chemical corrosion, and high-precision fields. These innovative properties not only meet the increasingly stringent requirements across industries but also provide new solutions for high-end applications. Whether for industrial high-temperature filtration, oil-water separation, medical protection, or air purification, the broad application prospects of PBT meltblown filter materials will undoubtedly drive further technological innovation in the industry. In the future, KINGFA will continue to support more industries with cutting-edge technology, helping them progress toward more efficient and environmentally friendly development.