Description: SFN-1 is an aqueous dispersion of PTFE for general purposes with properties as below - With polymer solid content 60% (w/w),the mean particle size of the colloidal PTFE dispersion particles is 0.05 ~0. 5 micron.
- With high stability against coagulation.
- Nontoxic at room temperature.
- Excellent chemical inertness, outstanding resistance to chemical corrosion, such as strong acid, alkali, strong oxidant, etc.
- Outstanding resistance to heat, low temperature and abrasion.
- Can be used at temperature range from -200°C ~ +250°C for long time.
- Excellent electric insulation property, which is not affected by temperature and frequency.
- Adhesive-less.
- No absorption of water.
- Flame-retardation, etc.
Applications:- Be Directly used in impregnating porous materials, such as asbestos, glass fiber, metal, ceramics and electric carbon as anti-corrosion, sealing, anti-friction and lubricating materials.
- Be used to make protection layer by spraying or brushing on many kinds of metal or non-metal base substances, with presence of primers.
- Be directly used for PTFE spinning.
Information provided by ChenGuang Research Institute of Chemical Industry |
