PTFE dispersion, liquid PTFE, 60% PTFE cotent

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 -200oC ~ +250oC for long time.
• Excellent electric insulation property,which is not affected by temperature and frequency.
• Adhesiveless.
• 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.

Specifications:

Packaging, storage and transportation:

1. Packaging: 25 kgs net in plastic drum.
2. Store SFN-1 at clean and dry place with temperature 10oC ~30oC. Keep away from sunlight.It is recommended to shake the dispersion in container slightly every 15 days during storage, and do it also right before using.
3. Transport SFN-1 as non-hazardous chemical. Keep away from sunlight and rain.
4. Shelf life: one year since production. When exceeding the shelf life, the product could still be used as long as it is re-tested and approved.

General precautions for handling

• Store and use SFN-1 only in well ventilated areas
• Do not smoke when using or processing SFN-1.
• Avoid eye contact
• Flush immediately with plenty of water in case of contact with skin