Log på Markedsindex.dk   
Opret blog   
Markedsindex.dk Markeder Butikker Debat Blogs
   Du er her: Markedsindex.dk -> Blogs -> Dongyu Nonwoven face mask -> The advanced nature of the filter material low-damage
   
highqualitymask
 | 
Oprettet 12. August 2020 kl. 09:10
 | 
0 kommentarer
 | 
Tip en ven

The advanced nature of the filter material low-damage

The advanced 3-Layer Face Mask company of water-repellent, oil-repellent, anti-oxidation and hydrolysis functional finishing is reflected in the resin full-coated finishing can improve the overall effect of dust removal, the specific strength reaches 4.2cN/den, the length>11000m, and the fiber width of the membrane split <16μm, the fiber content>60%., Ltd. pointed out in the 'Key Preparation Technology and Industrialization of High-Performance Filter Media' report that the advanced technology of PPS fiber anti-oxidation and high-temperature modification preparation is demonstrated at an oxidation induction temperature of 484℃., Ltd.998%, and the dust stripping rate is 94.

The heat resistance of the needle punched filter material is 1090N in normal temperature, 1125N in 24h at 220℃, and 1084N in 48h at 220℃. Membrane and other characteristics; high-efficiency PTFE filter membrane preparation technology has the characteristics of high expansion, controllable pore size, high uniformity, etc., Ltd.636N/(g/m2), the dust removal efficiency is 99. The Secretary-General of the Filtration and Separation Textile Branch of the China Industrial Textile Industry Association and Professor Liu Jingxian from Northeastern University introduced the ultra-fine wet fine filter surface in the report 'Spunlace filter material based on ultra-fine wet fine filter surface' The innovative points of the spunlace filter material: the fiber diameter of the superfine fiber surface layer can be less than 1μm; the wet-laid web makes the web more uniform and the net weight is smaller, which solves the problem of difficult carding of superfine fiber; water

The thorn reinforcement can significantly reduce the pore size of the filter material and improve the efficiency of capturing fine particles; the fiber diameter of the surface layer can be smaller, making the dust-facing surface layer denser, with higher trapping efficiency and better dust removal performance; the bottom coarse fiber is used as support, The mechanical strength and service life of the filter material are fully guaranteed;

The advanced nature of the filter material low-damage needle-punched tangled composite technology is demonstrated by the use of elliptical needles and new type of needle-punched tangled technology to enhance the strength retention rate of the base fabric> 85%. Wang Fei, Vice Minister o, proposed the innovative structure design of 'three-dimensional asymmetric' filter material in the report '



0 kommentarer


Du skal være logget ind for at skrive en kommentar


Indtast brugernavn

*

Indtast password

*
 
Glemt dit password? Opret et login her

Dongyu Nonwoven face mask

Se mere om bloggeren highqualitymask

We have outstanding organizational structure, strong technical force, advanced production equipment, quality assurance system and excellent service qu...

Gå til bloggen Dongyu Nonwoven face mask

Læs min blog


Seneste indlæg

Til blogindlæget Ecological recycling technology will drive us boldly forward

Ecological recycling tech...

And this circular business Wholesale 3-Layer Face Mask ...

Til blogindlæget The production line is expected to be put into use in early 2020

The production line is ex...

The weight of the KN95 respirator face mask Suppliers ...

Til blogindlæget The advanced nature of the filter material low-damage

The advanced nature of th...

The advanced 3-Layer Face Mask company of water-repell...

Til blogindlæget This is why magazine-print media will play a more important role

This is why magazine-prin...

Your promotion NONWOVEN face mask suppliers establishe...

Til blogindlæget The 12 production lines will form an annual production capacity

The 12 production lines w...

Provide melt filter products for melt-blown cloth projec...


Arkiv