ID：BK2022021706
CAS：
price： $690
Item ID：BK2022021706-04
specification：
5 minutes to choose the product plan
E-mail：mxenes@163.com
product description:
The electrospun carbon nanofiber membrane is prepared by pre-oxidation, carbonization and graphitization by using electrospun polyacrylonitrile fiber as the precursor. , the cross-sectional area is reduced by more than 400 times, which leads to a series of superior properties and has a wide range of application values. The application fields include high-strength composite materials, conductive composite materials, electromagnetic shielding, electrochemical electrodes, catalyst carriers, separation filtration, heating elements , fuel cell gas diffusion layer, etc.
Electrospun carbon nanofiber membrane parameters:
1. Air permeability: The gas permeability is about 20mL·mm/(cm2·h·mmAq), which is tested according to the fuel cell gas diffusion layer test method;
2. Conductivity: 3000S/m;
3. Resistivity: 0.03-0.05Ω·cm;
4. Porosity: 80% (GB/T24529-2009);
5. Surface roughness: 1.5μm (GB/T22363-2008)
| Warm tip: the products supplied by Beijing Beike Xincai Technology Co., Ltd. are only used for scientific research, not for human body |
| Item ID | CAS | ID | Pack | Parameter | Stock | Make up | Price |
| BK2022021706-01 | BK2022021706 | 约100μm | 100* 100mm*3片 | 100 | $990 | ||
| BK2022021706-02 | BK2022021706 | 约100μm | 150* 150mm*2片 | 100 | $700 | ||
| BK2022021706-03 | BK2022021706 | 约100μm | 100* 150mm*2片 | 100 | $590 | ||
| BK2022021706-04 | BK2022021706 | 约100μm | 250* 150mm*1片 | 100 | $690 |
|
| Reminder: Beijing Beike New Material Technology Co., Ltd. supplies products only for scientific research, not for humans |
| All rights reserved © 2019 beijing beike new material Technology Co., Ltd 京ICP备16054715-2号 |
