Needle nonwoven electrostatic filter media compared to ordinary acupuncture cotton, with higher filtration efficiency, higher filtration precision, smaller resistance, more dust holding capacity, longer life. It can effectively filter the pollen particle size of one percent of the particles, and can capture the fortieth particles equivalent to the diameter of a hair.
It`s made of 100% imports of PP fiber, and then through bale opening and fine opening, carding, web forming, and needle loom. The most important processing is corona discharging, which is applied on the needle PP fiber nonwoven in the high-voltage electric field. With uniform electric field on the specific PP fiber, the electrostatic filter media can achieve the purpose of the higher filtration efficiency and accuracy. So, performances on the company`s product are close to the imported electrostatic filter media, and have an advantage on a comprehensive cost-effective.
The products are widely used in automotive air conditioners, home air conditioning, efficient masks, single-effect filters, double-effect filter. Many composites filter media are also made of using needle electrostatic filter media, meltblown, activated carbon particles, and some supporting material.
