Silica gel is a kind of amorphous silicon dioxide, and the dust content in the workshop should be controlled to be no more than 10 mg/m3. Air exhaust should be strengthened, and masks should be worn during operation.
The superior performance, coupled with the fact that silicone is a non petroleum product and does not rely on increasingly scarce petroleum resources, has made silicone products a substitute for similar plastic products.
Viscosity. Explanation of technological terms: The volume characteristic of a liquid, quasi liquid, or quasi solid substance that resists flow, that is, the internal friction or flow resistance between molecules when flowing under external forces. Usually, viscosity is directly proportional to hardness.