The definition of the silicone glue
Date:2015-11-27 00:00 Source:http://www.cainir.com Click:
Silica gel is a highly active adsorption material, usually with sodium silicate and sulfuric acid reaction, and the aging, acid soak and a series of post-processing process and system.Silica gel is amorphous material, its chemical formula is mSiO2. NH2O.Insoluble in water and any solvents, non-toxic tasteless, stable chemical properties, in addition to the strong alkali, hydrofluoric acid does not react with any material.Various types of silicone because of the different manufacturing methods and form different microporous structure.Chemical components and physical structure of the silica gel, determines it has many other features of similar materials difficult to replace, high adsorption properties, thermal stability, chemical stability, has high mechanical strength, etc.
Silica gel according to the size of the aperture is divided into: macroporous silica gel, coarse pore silica gel, b-type silica gel, silica.Because of the different pore structure, so the adsorption performance of each have their features.Coarse silica gel in the case of high relative humidity had higher adsorption capacity, pore silica gel, in the case of low relative humidity adsorption amount higher than the coarse silica gel, and b-type silica gel due to pore structure between coarse and fine mesh, its adsorption between coarse and fine mesh.Macroporous silica gel generally used as a catalyst carrier, flatting agent, toothpaste abrasive, etc.Therefore should choose according to different purposes of different varieties.
Silica gel has a strong ability of moisture absorption, so should be stored in a dry place, want to have is put aside frame between packaging and ground.Packaging has a steel drum, drum, paper box, plastic bottles, polyethylene plastic compound bag, flexible container bags, etc.Detailed packing specifications see classification instructions.
In the process of transportation should avoid to drench, be affected with damp be affected with damp, and exposure.
Glue is usually produced by AB rubber or polyurethane rubber epoxy resin.Applied to all walks of life, a very wide range.What's the problem contact me Greg epoxy crystal experts.
Main products include: photo album glue, South Korea crystal glue, crystal glue, rubber, porcelain crystal glue, article lamp glue, decoration glue, stone glue, crystal drops of glue, crystal glue, glue, epoxy glue, burnish glue, color paste, paste.Applied in: late studio, hardware accessories jewelry, badges, belt buckle, article LED lights,
Signs nameplate, wood, stone, building, furniture, craft gifts, toys, fiber, electronic potting surface glue in many industries, such as the beatles, filling perfusion, adhesive, repair.
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