Food grade rubber type O sealing ring, is simply to use food grade rubber raw materials to produce type O sealing ring, mainly refers to the environmental aspects of performance, the eyes will generally choose butyl rubber, silicone rubber, epdm, natural rubber, chloroprene rubber, fluorine rubber and other materials, usually made of silicon rubber material in the majority.
Food-grade silicone rubber is made by polycondensation of silicate inorganic polymer gel material, composition is sio2, its content is more than 98%, avirulent insipidity, stable chemical performance, does not react with any acid and alkali salt.
Because it is a kind of colloid structure, there are a large number of pores and large specific surface area.
Edible silica gel pore size of about 8 to 10 nanometers, specific surface area is 300 -
500 m2 / g, and surface water, water has a strong absorption ability, high humidity under the condition of water absorbing capacity can reach more than 8 to 10 weight.
So the food grade silica gel can be used as a food and store with desiccant.
Food grade silicone rubber is a kind of refined non-toxic products, can be directly when mixed with dry food and ensure food and food to eat, do not have any side effect to human body.
Food grade rubber type O sealing ring main performance is: 1, food grade rubber type O sealing ring: non-toxic, no smell, high level of environmental protection;
2, food grade rubber type O sealing ring: soft, good elasticity, resistance to kink deformation;
3, food grade rubber type O sealing ring: no crack, long service life, cold resistant high temperature;
4, food grade rubber type O sealing ring: have a higher resistance to tear strength and superior electrical properties;
5, food grade rubber seals
type O sealing ring: normal temperature place from yellowing, don't spray frost, don't spit white, not fade, no scale put water, no peculiar smell.
17 years of rubber seal factory, provide one-stop processing customized various waterproof rubber ring, sealing ring, food-grade O ring, rubber sealing ring, the company introduced advanced intelligent production equipment and testing equipment, automatic batching system, mixer line, extrusion line, purifying workshop, fully automatic sorting equipment, automatic packaging machine, etc, more than 200 sets of equipment, vulcanization unit covers from 50 t to 1000 t, large product customization!
Information related to recommend food grade rubber type O sealing ring 】
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