What are the classifications of silica gel?
1, according to the different composition can be divided into: one-component and two-component silica gel.
2, according to the vulcanization temperature can be divided into: high temperature vulcanization and room temperature vulcanization of silica gel.
3, according to the form of the product can be divided into: liquid and solid silica gel.
4, according to the vulcanization reaction can be divided into: condensation reaction type, platinum addition reaction type and peroxide curing type.
5, according to the main chain structure can be divided into: pure silica gel and modified silica gel.
6, according to the product characteristics can be divided into: high and low temperature resistance, anti-static, oil and solvent resistance, conductive, foam sponge type, high strength tear type, flame retardant fire type, low compression deformation type.
What are the precautions for the use of silicone?
1, silica gel is a kind of amorphous silicon dioxide, should control the workshop dust content is not greater than 10 mg per cubic meter, need to strengthen the exhaust, wear a mask when operating.
2, silica gel has a strong adsorption capacity, the human skin can produce a drying effect, therefore, the operation should wear good overalls. If the silica gel enters into the eyes, you need to flush with a lot of water and find a doctor for treatment as soon as possible.
3, blue silica gel contains a small amount of cobalt chloride, potentially toxic, should be avoided and food contact and inhalation of the mouth, such as the occurrence of poisoning should immediately find a doctor for treatment. Silica gel in the process of use due to adsorption of water vapor or other organic substances in the medium, adsorption capacity decreased, can be reused after regeneration.