Shanghai Sales Centre:
Address: room 2406, greenbelt and Chuang building, 450 Cao Yang Road, Putuo District, Shanghai.
Mailbox: sales@jeffelcn.com
Tel: 021-62586212 0573-88222777
Fax: 021-62586271 0573-88222622
Website: m.seeleylakefloral.com/en
1Material introduction
Polytetrafluoroethylene (PTFE) material has excellent high temperature resistance, chemical resistance, non-adhesion and hydrophobic properties. It is prepared by biaxial stretching process to obtain PTFE microporous membrane with microporous structure with staggered fibers and porosity. High, small and uniform pore size, therefore, PTFE microporous membranes can achieve higher efficiency at lower resistance. The PTFE microporous membrane is laminated with a woven material such as a polyester spunbonded fabric, a spunlace nonwoven fabric or a needle felt to form a PTFE coating material, thereby improving the strength and stiffness thereof, and meeting the requirements of the subsequent application.
2Characteristics
(1) Waterproof, the surface can be washed with water:
The PTFE material is highly hydrophobic and has a contact angle with water of about 120°. The unique coating process makes the prepared coating material have good waterproof properties, and its surface energy is low, and it has good non-adhesion. It is easy to remove dust accumulated on the surface of the material, so it can be washed with water to restore performance, achieve re-use, and greatly extend the service life.
(2) High filtration efficiency and high PF value:
The pore size of PTFE microporous membrane can be less than 0.1μm, so PTFE coating material can achieve high filtration efficiency and meet the filtration efficiency rating requirements of sub-efficient, high-efficiency and ultra-efficient air filters. Compared with other high-efficiency filter materials, PTFE microporous membranes have higher PF values and better filtration performance.
(3) Effectively intercept dust at high wind speed:
The PTFE coating material is a surface physical filtration mechanism,the membrane pore size is small, and the material is subjected to high-temperature heat setting treatment, and the microporous structure is stable, so that the dust particles can be effectively intercepted at a high wind speed.
3Product Categories
High filtration efficiency product
PTFE coated products with high HEPA grade filtration efficiency.
Ultra low resistance product
Low resistance and high efficiency products
Balance resistance and filtration efficiency to achieve PTFE film products with different filtration grade gradients.
Wear-resistant and low-resistance products
On the basis of the conventional low-resistance high-efficiency film, the strength of the PTFE film can be greatly improved, which can reach 10 times of the conventional product, the wear resistance is greatly improved, the reliability is improved, and it is suitable for a demanding environment.
Functional product
Functionalized PTFE film products such as gas adsorption and antibacterial are realized by post-treatment of materials.
WeChat 2D code
Shanghai Sales Center: | |
Address:Room 2111, Greenland and Chuang Building, No. 450 Caoyang Road, Putuo District, Shanghai | |
Email: sales@jeffelcn.com | |
Tel: 021-62586212 | |
Fax: 021-62586271 |
Zhejiang production base: | |
Add: No. 370, Century Avenue, Development Zone, Chongfu Town, Tongxiang, Zhejiang, China | |
Email: sales@jeffelcn.com | |
Tel: 0573-88222777 | |
Fax: 0573-88222622 |