Knowledge

Coiled diamond wire saws are easier, safer and more efficient

A wire saw is a kind of saw designed to cut brittle and hard materials using the principle of wire saw wood breaking.

Low temperature resistance and dielectric properties of Teflon coating

Teflon has unique and excellent heat resistance (180 ~ 260 ℃), low temperature resistance (-200 ℃) and dielectric properties. It has the highest working temperature (260°C) and the best chemical stabi

Teflon spray product features

Non-stick: Almost all substances do not adhere to Teflon spray. Very thin films also show good non-stick properties.

What are the applications of polyimide

Due to the characteristics of polyimide in properties and synthetic chemistry, among many polymers, it is difficult to find such a wide range of applications as polyimide, and it shows extremely outst

Various types of polyimide and how to use it

The polycondensation type aromatic polyimide is prepared by the reaction of aromatic diamine and aromatic dianhydride, aromatic tetracarboxylic acid or aromatic tetracarboxylic acid dialkyl ester.

Which industries is PTFE used in?

It is used in the electrical industry, in the aerospace, aviation, electronics, instrumentation, computer and other industries as an insulating layer for power supply and signal lines

Excellent insulation stability and low friction of PTFE coating

PTFE coating (non-stick coating), the English name is TEFLON, is a fluorine coating with polytetrafluoroethylene (PTFE) as the matrix resin.

PTFE has adhesion, flexibility and anti-stick properties

PTFE modified polyphenylene sulfide (PPS): PPS has the disadvantage of poor impact resistance and difficult processing.

PTFE high and low temperature resistance, anti-stick coating

Polymerization PTFE is produced by free radical polymerization of tetrafluoroethylene. Industrial polymerization is carried out with stirring in the presence of a large amount of water to disperse the