High efficiency and low resistance HEPA grade air filter material

At present, HEPA filter material is internationally recognized as a high-quality and efficient filter material. The heat polypropylene melt jet electret filter material developed and produced by the company has unique capillary structure characteristics, improves the high porosity of three-dimensional aggregation of ultra-fine fibers, and has strong charge adsorption performance of fiber open electrostatic electret. It can remove more than 99.97% of the particles with a diameter of more than 0.3 microns. It is an effective filter material for pollutants such as smoke, dust, dust and bacteria.

Wormwood melt blown nonwoven filter material

The Artemisia argyi melted nonwoven filter material is selected from Qichun Artemisia argyi purified essence, and the core technology of wormwood ultrafine fiber nano microcapsule filtration is adopted. Artemisia argyi is famous for its warm nature, non toxicity, unblocking twelve meridians and regulating qi and blood. According to literature reports, Artemisia argyi leaf is beneficial to relieving asthma and cough, and can be widely used in the field of mask filter material and air filter material.

Mask protective material

This series of products is a kind of ultra-fine fiber nonwovens made by melt blown method. The raw material is food grade PP material, and the fiber diameter of the products can reach 0.5 μ m～2 μ m。 After special electrostatic electret treatment, the product has the characteristics of high filtration efficiency and low resistance, so it is convenient and comfortable to wear. It can effectively filter and absorb pathogenic microorganisms, viruses and extremely fine dust. It has been tested by Nelson laboratory, Guangzhou GTT, State Food and Drug Administration and other authoritative institutions. The filtration efficiency of bacteria is more than 99%, and the particle filtration efficiency of N95 protective mask is more than 99%. It is suitable for medical protection, pharmaceutical, textile, electronics and other industries.

Liquid filter material

This series of products are made of polypropylene superfine fiber meltblown cloth, without additives, in line with the food and drug health and safety, and have the characteristics of high efficiency, large energy, strong pollution capacity, acid and alkali corrosion resistance, non-toxic, long service life. It is widely used in the production of various levels and types of foldable filter elements and liquid filter bags. It also produces special filter materials for oil, diesel and other liquids

Oil absorbing material

This series of products is a kind of ultra-fine fiber nonwovens made from polypropylene chips by melt blown method. Because polypropylene has almost no water absorption but good lipophilicity and meltblown cloth has high porosity and large specific surface area, meltblown cloth has good oil absorption performance. It can absorb 17-20 times more oil than its own weight. According to these characteristics, it can be made into oil absorption felt, oil absorption filter element, oil absorption rope, oil cleaning paper, etc., which are widely used in environmental protection engineering, oil-water separation engineering, port environmental protection and marine ship accident treatment. In addition, it can be used as a clean material for dust in industrial production.

wiping rag

One of the characteristics of meltblown nonwovens is that the fiber fineness is small, and most of the fiber fineness is 1-4 μ m. It has good oil absorption and decontamination, very soft feel, and will not produce traces on the cleaned surface.