2021.2.4
Silica gel is non-toxic, tasteless, environment-friendly, degradable, long-term use and other characteristics by our favorite. But did you know that silica gel can also be divided into ordinary silica gel and food grade silica gel? Ordinary silica gel is generally used in some industrial products, while food grade silica gel is generally used in products in contact with our diet. So how to distinguish ordinary silica gel and food grade silica gel? Pingu rubber tells you the way:
2021.2.4
First of all, we need to know that whether it is silicone or rubber, soft gum products have to rely on extrusion deformation to produce sealing effect, so when the pressure is greater than the pressure of the sealing medium, the sealing effect will be produced The fundamental reason is the permanent deformation of the silicone rubber ring under the high pressure of the working environment and the bite caused by being squeezed into the gap, so this is the main core factor, and on the basis of this factor, there are several inevitable factors.
2021.2.4
Silica gel products can be seen everywhere in our life, so when we choose the corresponding silica gel products, we can analyze different fields, which fields can it be applied to, especially whether it can bring help to our industry in the industry we choose.
2021.2.4
Do you know the advantages of liquid silica gel products forming waterproof materials?
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