form
powder
Quality Level
particle size
>40 μm
transition temp
Tg 130 °C, Tm 327 °C
density
2 g/mL at 25 °C
SMILES string
F\C(F)=C(\F)F
InChI
1S/C2F4/c3-1(4)2(5)6
InChI key
BFKJFAAPBSQJPD-UHFFFAOYSA-N
General description
聚四氟乙烯（PTFE）是一种稳定的氟聚合物，广泛应用于涂料、热吸顶、超级电容器、润滑器、轴承和临床应用领域。
Application
聚四氟乙烯（PTFE）可用作为前体，制造超级电容器。
Features and Benefits
- 化学和生物惰性
- 可回收
- 能够抵抗酶和微生物的侵蚀
- 极低的摩擦系数
- 绝缘和介电特性
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
商品
聚合物电解质膜(PEM)燃料电池可代替轻型车辆的内燃机，减少运输业石油消耗。PEM燃料电池运行效率高，并且可以在低温下运行。
Polymer electrolyte membrane (PEM) fuel cells offer high efficiency and low-temperature operation, reducing oil use in light-duty vehicle transportation.
René R E Steendam et al.
Nature communications, 5, 5543-5543 (2014-11-22)
The synthesis of enantiopure molecules from achiral precursors without the need for pre-existing chirality is a major challenge associated with the origin of life. We here show that an enantiopure product can be obtained from achiral starting materials in a
Ming Yang et al.
The Journal of thoracic and cardiovascular surgery, 150(1), 152-157 (2015-03-15)
Robotically assisted cardiac surgery is an alternative to conventional, open-chest surgery. Although studies have been done on the clinical effect, morbidity, and mortality of robotically assisted atrial myxoma excision, few have addressed surgical outcomes, such as pain, quality of life
Johannes Lammer et al.
Journal of the American College of Cardiology, 62(15), 1320-1327 (2013-07-09)
The hypothesis that endovascular treatment with covered stents has equal risks but higher efficacy than bare-metal stents (BMS) in long femoropopliteal artery disease was tested. Although endovascular treatment of short superficial femoral artery lesions revealed excellent results, efficacy in long
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 182478-100G | 04061838755841 |
| 182478-250G | 04061838755858 |