Today, a customer who came to our factory to inspect the goods, he was very curious to ask us: the last batch of goods there, we accidentally knocked some of them when we used it, how to stick with 502 glue is not stable ah? What kind of glue do you use? I also went to consult the old staff of our Xiangyu bonding group on this question, and let him explain to us the problem of acrylic glue.
The first is how it is used.
1. Use dry cotton cloth to clean the dust and oil on the surface.
2. Use the syringe for injection and bonding.
3, the highest strength can be obtained after 24 hours.
4, clean the bottle mouth after use, and put the lid on.
5. Please store the glue in a cool and dry place after use.
The second is the details of bonding.
1, all acrylic adhesives can corrode the surface of the acrylic plate, and leave traces that are difficult to eliminate, so you can use a self-adhesive method to protect the parts that do not need to be glued.
2, grease, dust or pores will be difficult to glue evenly coated and leave bubbles, so it must be removed before bonding.
3. When bonding, if the amount of adhesive is too small, the adhesive will be brought into the air when contracting.
4, direct blowing will make the edge of the bonding surface white due to the rapid volatilization of the adhesive. 5, indoor temperature, temperature and other factors also have a certain impact on the bonding of acrylic plates.
6, the stress on the surface of the acrylic plate and the surface stress and degradation caused by the cutting tool will affect the bonding effect of the acrylic plate.
7, before the adhesive is not fully cured, the direct exposure of sunlight for a long time will cause different degrees of yellowing of acrylic products, which will seriously affect the beauty of acrylic products.
The last is its use precautions.
1, it is best to wear woven gloves or rubber gloves to use glue, so as not to accidentally dirty hands.
2, skin contact with soap can be washed, generally will not hurt the hands, if the eyes accidentally contact, immediately rinse with a lot of water, serious please urgent medical treatment.
3, acrylic glue water vapor is a little irritating, please keep the workplace ventilated when used in large quantities.
4, when there is a large number of leaks, first open the window for ventilation for a certain time, and then use cotton cloth to remove.
