1, piebald (piebald refers to the two pieces of glass glued, part of the adhesive without glue), the cause of the piebald, one is because of the problem of UV glue itself formula, its leveling is not good; Second, the worker master in the process of operation to let the air into the glass.
2. Water seepage during grinding the bonding surface. After the glass and glass bonding, the side of the bonding must be polished to make the product more smooth and beautiful. The reason for water seepage during grinding is that there is no UV glue at the edge of the glass when a worker operates, and the water resistance of the two glue is not good
3, the use of UV glue burning hands, some people's skin only feel the symptoms of itching, but there is swelling, peeling, etc., is the product contains excessive propionic acid, many manufacturers on the market in order to minimize the cost, the use of excessive propionic acid.
4, THE irritation of UV glue is very big, the main irritation is from the acrylic acid, correspondingly, if the greater the irritation of UV glue, it is also higher on the skin burning degree.
5. The bonding strength is not enough. Most of today's glass furniture factories do not have professional testing equipment, except for some large furniture factories, so this concept is based on perceptual knowledge.
6. There are white marks on the side of the bonding, which is also the problem of UV glue itself, and the common cheap glue on the market will have this situation. 【 the 】