Silicone products manufacturer science: silica gel deformation situation?
Silicone soft characteristic is known to all, resilience, so common in our life why not deformation of silicone?
O-rings we are common in the industry, in the midst of life we common silicone pad and so on deformation doesn't happen, but in the case of outdoor temperature will continue to use, the deflection of the o-rings for the influence of a mechanical equipment related major, if there are any disadvantage to material production of silica gel products is likely to lead to mechanical equipment security relationship, so the various aspects of superior performance silicone products, so can be used in various fields.
In silica gel products factory production inspection car, a performance test of the silicone products is more important, so let us have a science the deflection of the silicone products, silicone products belong to the silicone rubber in synthetic rubber, he mainly belongs to a kind of viscoelastic stronger solid silica gel, also is not to say that the silicone permanent will not deformation, deformation occurs if the braced for a long time not to play, his main deformation is determined by material hardness of the silicone rubber products, the more soft material deformation, the smaller the deformation of the o-rings in the industrial equipment can rebound resilience is very important, stretching rate for a sealing ring is quite important, if lose the tensile rate and deformation, it should be timely to change in order to avoid unnecessary happens, and affect the deflection of the silica gel products main has the following several ways.
1, the long-term work lead to permanent deformation, use for a long time under the condition of high pressure, under the condition of high pressure for material hard products better easy to deformation, the higher the pressure of work, now hardness material relative of silicone rubber products.
2, the influence of tensile rate, as a product of hard softness to decide, general silicone rubber highest winning percentage can reach 300% (
, but in the use process of overstretch will directly lead to deformation and loss of permanent deformation of tensile strength, so you should don't overdo it stretched in the using process, regardless of industrial products, supplies or silicone accessories are the same.
3, temperature influence, a wet place, when work is a silicone rubber products, under the condition of high temperature and wet use process, stretching, gradually will be out of shape, but as the temperature adaptation and fall can also lead to the silicone products slight deformation.
So no matter in industry, in life, whether in industry application of accessories, sealing products, in addition to the tensile thought try not to let the silicone products.
Xiamen silicone products manufacturer -
Xiamen silicone products co. , LTD. (