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Glass glue is a common household adhesive, composed of sodium silicate, acetic acid and organic silicone. Sodium silicate is easily soluble in water and has stickiness. It is called water glass in the south and sodium silicate in the north.
Glass glue is a material for bonding and sealing various glasses with other substrates. It is mainly divided into two categories: silicone glue and polyurethane glue (PU).
Silicone glue sealant - what we usually call glass glue, is divided into acidic and neutral types (neutral glue is divided into: stone sealant, mildew-proof sealant, fire-proof sealant, pipe sealant, etc.
What aspects should be done before using glass adhesive?
1. The surface of the adherend should be clean, without oil and debris
2. Selection of light source and light curing method
The higher the temperature of the adherend surface, the faster the curing speed.
3. The ideal thickness of the adhesive layer during bonding is 0.01-0.05mm
Too thin or too thick will affect the bonding performance. Make sure that the adhesive layer absorbs sufficient ultraviolet energy to achieve a good curing effect, otherwise it will easily affect the bonding performance of the adhesive layer.
4. The closer the distance, the faster the curing speed
Relevant tests should be carried out according to the local natural environment and conditions at the time and the proficiency of the construction personnel in order to determine the operating procedures.
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