1. Usage: One component silicone glass adhesive can be used immediately. It can be easily knocked out of the plastic bottle with a glue gun, and its surface can be trimmed with a spatula or wood chips.
2. Adhesion time: The curing process of silicone adhesive develops from the surface to the inside. The surface drying time and curing time of silica gel with different characteristics are different, so the surface must be repaired before the surface of glass adhesive is dry (acid adhesive, neutral transparent adhesive should generally be within 5-10 minutes, and neutral variegated adhesive should generally be within 30 minutes). If color separation paper is used to cover a certain place, it must be removed before the skin is formed after gluing.
3. Curing time: The curing time of glass adhesive increases with the increase of bonding thickness. For example, acid glass adhesive with a thickness of 12 mm may take 3-4 days to solidify, but within about 24 hours, the outer layer of 3 mm has been cured. When bonding glass, metal or most wood, it has a peel strength of 20 pounds/inch after 72 hours at room temperature. If the place where glass glue is used is partially or completely closed, the curing time is determined by the tightness of the sealing. In a sealed place, it is possible to remain uncured forever. If the temperature is increased, the glass glue will become soft. The clearance between metal and metal bonding surfaces shall not exceed 25 mm. In various bonding occasions, including airtight conditions, the bonding effect shall be comprehensively checked before using the bonded equipment. During the curing process of acid glass adhesive, the volatilization of acetic acid will produce a smell, which will disappear during the curing process, and there will be no peculiar smell after curing.
4. Bonding: A Completely wipe the metal and plastic surfaces to remove oil stains. Then, except that the plastic surfaces are rinsed with acetone, the rubber surfaces should be polished with sandpaper and then wiped with acetone. Please observe the precautions when using acetone. B. Apply the glass glue evenly on the prepared object surface. If the two surfaces are bonded, one side can be positioned first, and then squeeze the other side with enough force to squeeze out air, but be careful not to squeeze the glass glue. C. Place the bonded device at room temperature until the glass adhesive cures.
5. Sealing: When silicone glass adhesive is used for sealing, the above steps shall also be followed. The glass adhesive shall be forced into the joint face or gap to make the glass adhesive fully contact with the surface.
6. Cleaning: Before the glass adhesive is cured, it can be wiped off with a cloth or paper towel. After curing, it must be scraped off with a scraper or scrubbed with solvent such as xylene and acetone.
Operating Steps
It is beautiful to hit down a line without stopping. The force should be even. It should be hit in place at one time, and it should be beautiful.
*Point: First of all, you should be able to use the glue gun;
Second point: determine the width of your glue, that is, the gap width;
Third point: cut the rubber nozzle into a slightly smaller caliber than the gap according to the width of the gap where you apply glue;
Fourth, protect the two sides of the sealant gap. Paste 2-3CM adhesive tape on the glass, profile, stone, etc. on both sides of the gap, which can protect the glass, profile, stone, etc. on both sides, and also has great convenience for correcting the glue in the gap;
Fifth, master the speed of glue application and glue gun movement, and move the glue gun evenly according to the depth of the gap;
Sixth point: repair the gluing area, find a blade to scrape the uneven place, and fill the glue where there is no gap when gluing;
Point 7: After 48 hours, the construction can be completed by removing the adhesive tape on both sides of the material.
