Among the many synthetic rubbers, silicone rubber is the best among them. It is odorless and non-toxic, not afraid of high temperature and resistant to severe cold. It is "comfortable" and "unchanged" at 300 degrees Celsius and minus 90 degrees Celsius, without losing its original strength and elast... read more
When the rubber hose with the pressure of the hydraulic system between 25-8.0MPa is broken, the sticking method can be adopted: wipe the area around the rupture of the hose; One of "oxygen resin" glue, "801" glue or "502"glue (the length of the glue is about 2-3 times the length of the ruptured part... read more
Do you know silicone rubber? Silicone rubber refers to the rubber whose main chain is composed of alternating silicon and oxygen atoms, and two organic groups are usually connected to the silicon atom. Ordinary silicone rubber is mainly composed of silicone chain units containing methyl groups and a... read more
Do you know the design and use of O-rings? Twist damage There are many reasons for twisting damage, the most important of which is the uneven clearance of the piston, piston rod and cylinder, excessive eccentricity, uneven cross-sectional diameter of the O-ring, etc., due to the friction that the O-... read more
Silica gel is a kind of enzymatic adsorption material, which is an amorphous substance, and its chemical formula is mSiO2·nH2O. It does not dissolve water and all organic solvents, is non-toxic, odorless, and has stable physical properties. It does not react with all substances except strong acid an... read more
