1. Application in the field of air purification

It is used in air purifiers as a sub-efficient and efficient air filter and for coarse and medium efficiency air filtration for large flow rates. It has the advantages of low resistance, high strength, excellent acid and alkali resistance, corrosion resistance, stable efficiency, long service life and low price. There is no lint phenomenon in which the filter material is detached from the purified gas.

2. Applications in the field of health care

The dustproof mouth made of melt-blown cloth has low respiratory resistance, no suffocation, and dustproof efficiency of up to 99%. It is widely used in hospitals, food processing, mines, etc. The anti-inflammatory and analgesic film is made of gas permeability, has no toxic and side effects, and is convenient to use. The SMS product combined with the spunbonded cloth is widely used for making sanitary articles such as surgical caps and the like.

3, liquid filter material and battery separator

Polypropylene meltblown cloth is used for filtering acidic and alkaline liquids, oils, oils, etc. It has been regarded as a good separator material by the battery industry at home and abroad, and has been widely used, which not only reduces the cost of the battery, The process is simplified and the weight and volume of the battery are greatly reduced.

4. Oil absorbing materials and industrial wipes

Various oil-absorbing materials made of polypropylene melt-blown cloth can absorb 14-15 times of their own weight. They are widely used in environmental protection engineering and oil-water separation projects. In addition, they can be used as clean materials for oil and dust in industrial production. These applications fully exploit the properties of polypropylene itself and the adsorption of ultrafine fibers produced by meltblowing.

5, warm materials

The melt-blown ultrafine fibers have an average diameter of 0.5 to 5 m and a large specific surface area, and a large number of fine pores are formed in the cloth, and the porosity is high. This structure stores a large amount of air, can effectively prevent heat loss, has excellent heat preservation properties, and is widely used in the production of clothing and various heat insulating materials. Such as leather jackets, ski jackets, winter clothes, cotton village cloth, etc., has the advantages of light weight, warmth, no moisture absorption, good gas permeability, no mildew.