Ozone and hydraulic seals presentation

If you need to deal with who has suffered a high temperature fluorine rubber hydraulic seals bearing, should observe the following safety precautions:

Throughout the demolition process to wear goggles, protective gloves and appropriate breathing apparatus

The removed seals placed in a sealed plastic container and container above the tag 'corrosive material'

Material Safety Data Sheet in compliance with strict safety precautions.

If you accidentally come into contact with who has suffered a high temperature fluorine also seal with soap and plenty of water to wash their hands or flush eyes with plenty of water and see a doctor immediately. If inhaled fluorine rubber release of harmful gases, must be immediately to the hospital.

Ozone is more reactive than oxygen, its rubber hydraulic seal, especially unsaturated rubber invasion, much more serious than oxygen. After the ozone in the atmosphere absorb short-wave ultraviolet light in sunlight by the molecules of oxygen, the decomposition of oxygen atoms recombine with oxygen molecules formed.

In addition, ultraviolet light focused on the place, near the discharge spaces and a motor, in particular sparking place will produce ozone. Different regions, different concentrations of ozone; different seasons, different concentrations of ozone. Although low concentrations of ozone near the ground, but the harm caused by rubber hydraulic seal but can not be ignored.

Unsaturated hydraulic seals rubber prone to ozone, with different thermal aging, ozone reacts with one rubber layer of silver white dura mater, under static conditions, the film can prevent the ozone with the rubber deep touch, but in a dynamic under strain or under static tension, when the hydraulic seal rubber elongation or tensile stress, elongation exceeds its critical or critical stress, this layer of film can lead to cracking and ozone to the new rubber surface contact, continue to ozone reaction and crack growth; Second, rubber products, ozonation, ozone only in the surface layer were in contact throughout the ozonation process is outside to the inside of the process.

The main products currently have rubber seals, rubber gaskets, flange gaskets, rubber damping block, rubber O-ring, V-ring, X-ring, Y-ring, and other forms, sizes, colors, hardness and materials, rubber products, rubber seal products while we started relatively slowly, but with social progress, the emergence of a new seal production equipment and technology, the technical requirements of seal products more and more demanding, thus further promoting the development of new products and development.