The dressing table mirror is glued. What's the glue?
Sealing: silicone sealant used in sealing the occasion, but also in accordance with the above steps, the glass glue into the joint surface or crack, so that the full contact with the surface of glass glue.6. cleaning: glass glue can not be cured before the use of cloth or paper towels, after curing, you must scrape with a scraper or xylene, acetone and other solvents scrub.
It can be glued by glass glue, the effect is very good, and the price is not high.Glass glue, is a kind of common household adhesives, main component is sodium silicate (Na2O - mSiO2), soluble in water, viscous, also known as the south north water glass, also known as paohuajian. Is a variety of glass and other substrate bonding and sealing materials.
Bonding: A. completely wipe the metal and plastic surface, remove the greasy dirt, and then rinse all the surfaces except acetone with plastic. Then the rubber surface is polished with sandpaper, and then wiped with acetone. Observe the precautions for using the solvent when using acetone. B. glass glue evenly onto the surface of the object is ready, if the two surface bonding, the side of the first find position, with enough force to squeeze the other side out of the air, but don't squeeze glass glue. C. place the bonding device at room temperature until the glass gel solidifies.
Curing time: the curing time of the glass adhesive increases with the increase of bonding thickness. For example, the acid glass glue with 12mm thickness may take 3-4 days to solidify, but within 24 hours, the outer layer of 3mm has been solidified. When bonding glass, metal, or most wood, it has a peel resistance of 20 pounds / inch after 72 hours at room temperature. If the place where the glass is used is partially or totally enclosed, then the curing time is determined by the degree of closeness. In an absolutely airtight place, it is possible to remain permanently cured. If the temperature is raised, the glass will become soft. The gap between the metal and metal bonding surfaces shall not exceed 25mm. In a variety of bonding occasions, including airtight case, the equipment after bonding, should be fully checked adhesive effect. Acid glass gel in the curing process, because of the volatilization of acetic acid will produce a flavor, this flavor will be cured in the process of disappearance, curing will be without any peculiar smell.
1. use: one component silicone sealant can be used immediately, with the glue gun is easy to hit it from the plastic bottle, and can be used a spatula or wood surface dressing.2. stick time: the curing process of silicone rubber is from the surface inward, different properties of silica gel dry time and curing time are not the same, so if you want to repair the surface must be dry before the glass glue (acid gel, neutral transparent glue should generally be in 5-10 minutes, neutral gum is generally mottled in 30 minutes). If you use color separation paper to cover a place, after gluing, must be taken before the skin formation.
