PRODUCTS
PTFE needle felt
Category:
PTFE needle felt
Summary:
Polytetrafluoroethylene (PTFE) is a kind of high temperature resistant and corrosion resistant special polymer materials, originally developed by the American DuPont company known as Teflon, commonly known as Teflon fiber PTFE.
Key word:
Description
Polytetrafluoroethylene (PTFE) is a kind of high temperature resistant and corrosion resistant special polymer materials, originally developed by the American DuPont company known as Teflon, commonly known as Teflon fiber PTFE. Our company adopts Teflon filter felt needling process, with DuPont company, Lenzing company and Toray company PTFE fiber as raw material, almost all chemical corrosion resistant, flame retardant, good heat resistance, working temperature can reach 250 degrees above the surface, low friction coefficient, high hydrophobicity, with self cleaning ability. The comprehensive filtration performance of fluorine filter felt is excellent. It is widely applied to high temperature flue gas filtration in coal-fired power generation, cement kiln, asphalt industry, waste incineration, steelmaking and metallurgy.
【PTFE needled filter felt】
* composite filtering materials may be formed with other fibers and base cloth according to the actual working conditions
Matters needing attention
1. the mechanical damage, such as shearing and stretching, should be reduced in the process of use and preservation.
2. pay attention to the elimination of product static electricity.
Performance parameter table of PTFE needle filter felt
|
Product Model |
HZFF-PTFE-650 |
|||
|
Sample Patch |
Fiber Material |
PTFE Staple Fiber |
||
|
Scrim |
PTFE Staple Yarn Fabric |
|||
|
Thickness |
mm |
1.5 |
||
|
Unit Weight |
g/m2 |
650 |
||
|
Air Permeability |
L/(dm2*min) |
60 |
||
|
Tensile Strength |
MD（N） |
≥ |
1300 |
|
|
CD（N） |
≥ |
1000 |
||
|
Break Elongation |
MD（%） |
< |
15 |
|
|
CD（%） |
< |
13 |
||
|
Working Temp |
Continuous |
240 |
||
|
Peak |
260 |
|||
|
Chemical Properties |
Acid-resistant |
Excellent |
||
|
Alkali-resistant |
Excellent |
|||
|
Oxidation-resistant |
Excellent |
|||
|
Hydrolysis-resistant |
Excellent |
|||
|
Ultraviolet resistant |
Excellent |
|||
|
Finishing |
热定型 |
烧毛 |
轧光 |
化工式涂层 |
|
Water proof and Oil proof |
PTFE Lamination |
|||
|
Products with desired unit weight, thickness, and finishing styles can be provided according to customers’ requirements. |
||||
Previous page
None
Next page
Add: No. 102 Yangguang Road, Pingqiaoyuan District, Tiantai County, Taizhou, Zhejiang
Copyright © 2023 Zhejiang Hengze Environmental Technology Co., Ltd. Powered by www.300.cn
