The three-layer and five-layer composite material is a microporous film made of polytetrafluoroethylene resin and biaxially stretched through a special process.
It has the characteristics of waterproof, breathable, windproof and warm.
Widely used in cold-proof clothing, sportswear, fire protection, military, public security, medical care, biochemical protection and other special clothing as well as shoes, hats, gloves, sleeping bags.
Tents etc.
The ability of dust to absorb moisture in gas is called hygroscopicity.
When the humidity of hygroscopic dust increases, the cohesion and adhesion of the dust will increase, causing the dust to adhere to the surface of the filter material and form plates, making it difficult to clean the filter bag and even the filter bag will be scrapped.
Some dust (CaOCaCl2KClMgCl2) continues to undergo chemical reactions after absorbing moisture, and its properties and forms change, which is called deliquescence and sticks to the filter material.
The three-layer and five-layer composite material is an environmentally friendly material. It is made of polytetrafluoroethylene (ptfe) material through special processes such as mixing, extrusion, extrusion, calendering, and biaxial stretching.
The pore size of the material is small and the distribution is concentrated. Surface filtration is achieved to achieve a dust removal efficiency of 99.9%~99.999%. For some extremely small particles with a diameter of 0.1um-0.3um, it can better prevent fine dust from entering the filter material.
It is a three-layer and five-layer composite material manufacturer that specializes in R&D, production and sales.
Our company is different from other manufacturers.
Our company can customize according to user’s requirements.
The optimized combination of key technical parameters such as speed ratio, pressure ratio, operating temperature, etc. can realize online control of air permeability, thickness and void ratio according to the ratio and pore-forming medium to meet the different requirements you need. .
Interested parties can enter the store for consultation.
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