Do you know what a shaped part is? This is a production method, which is a production method with many special properties that can be processed by compression molding or mechanical processing.
Today, what we want to know together is polytetrafluoroethylene shaped parts. Everyone who puts forward this term must be relatively unfamiliar, but if you read the full text, I believe there will be a comprehensive understanding.
First of all, we have to understand that the raw material of this product is polytetrafluoroethylene, commonly known as "the king of plastics". It is a polymer compound formed by the polymerization of tetrafluoroethylene. It has excellent chemical stability, corrosion resistance and sealing. High lubricity and non-stickiness, electrical insulation and good resistance to aging.
One of the more noticeable ones above is the word plastic. Can it be understood that this product is a plastic product? Nor can I fully understand it.
We also need to understand that this product has similar processing names, and is it similar in actual performance?
Corrosion resistance, inert to most chemicals and solvents, resistant to strong acids and bases, water and various organic solvents. High temperature resistance, working temperature up to 250 ℃. High lubricity, the lowest coefficient of friction among solid materials. Low temperature resistance and good mechanical toughness; even if the temperature drops to -196 ℃, it can maintain 5% elongation. Weather resistant, with the best aging life among plastics. Non-toxic, physiologically inert, long-term implantation in the body as artificial blood vessels and organs without adverse reactions. Non-adhesive, is the smallest surface tension in solid materials, and does not adhere to anything.
We can know that its performance is very superior, and it is beyond traditional plastics, which has led to its popularity and widespread distribution.
Due to its many special properties, the shaped parts of this material can be used in many special fields. Wide range of applications.