Wide Headed PTFE Acid and Alkali Resistant Tweezers Reverse self-locking

Polytetrafluoroethylene (PTFE), also known as the "plastic king", is a polymer compound formed by the polymerization of tetrafluoroethylene. Its structural formula is - [- CF2-CF2-] n -, and it has excellent chemical stability and corrosion resistance.
Teflon polytetrafluoroethylene/PTFE main characteristics:
1. It has extraordinary chemical resistance and can tolerate almost all chemical solvents (strong acids, strong bases, aqua regia, and various organic solvents)
2. Appearance pure white
3. High temperature resistance: The operating temperature is -200~+250 ℃, and the electric heating plate can withstand 300 degrees Celsius in the short term
4. Low temperature resistance: can maintain 5% at -196 ℃
5. It should be used on asbestos nets and should not come into direct contact with open flames. It is used for sample digestion, acid removal, boiling, steaming, and other treatments
6. High lubrication: The lowest friction coefficient among solid materials;
7. Non adhesive: does not adhere to any substance; Strong self lubrication: The friction coefficient in solid materials is 0.04
8. Non toxic: physiologically inert, can be implanted into the human body; Resistant to aging and can be used in the atmosphere for a long time
9. Pollution prevention: Low blank value of metal elements, lead content less than 10-11 g/ml, uranium content less than 10-12 g/ml

Wide headed PTFE contrast tweezers 
Reverse fork reverse gripping 
PTFE gripper 
Reverse self-locking gripper
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