Bookbinding hot melt adhesive

[China Aluminum Industry Network] accidental shedding of glass curtain wall incidents, according to media reports: First, due to government supervision departments do not pay attention, and second, some of the glass curtain wall glass glue has reached the end of its useful life, causing glass after aging Shedding, the third is that some of the cheaper glass glue quality standards do not meet the national standards, causing the glass curtain wall to fall off ... ... can be seen between a good and bad glass, to prevent the occurrence of a security incident has a very important significance for their own home Safety, reduce the development of doors and windows accidents, please choose a brand, quality assured safe and secure glass glue!

Good glue

Whether or not the glass glue product meets the national standard can be seen whether there is an inspection report of the relevant authority testing center.

Good adhesive strength, adhesive force, no shrinkage, no matter how long it will be elastic, smooth surface, shiny. The real weatherproof glue will not harden, it won't change if it shrinks, it will be flexible, and it will always be flexible.

Find an A4 paper for a butterfly test and level the paper. Put the glass glue on it. Within about one week, the air will absorb moisture, the glue will dry, the glass glue will not shrink, the paper will not be deformed, and it will not change color. Darkening (maintaining gloss), invariability (nails pressing elasticity) proves to be good, safer and more comfortable to use, and will not crack.

If you want to use it once and for all, use non-shrinkable glass glue.

Bad plastic

Poor glass glue deviates from the standard that the country should have achieved, so the price is very low, buy home use will shrink and aging hardening, and the surface lacks luster, dark, yellow. If the glass glue cracks and hardens, it is a problem of glue; the glass glue is too strong, and it is pressed down with the nails without any resilience.

Bad glass glue shrinks and hardens. After a year or two, the ingredients slowly disappear, they become harder and harder, they are completely inelastic, and they easily cause aging. The pieces fall off.

Poor glass glue is placed on the roof, exposed to the sun and rain, and leaks will occur in a few days. It will be at room temperature - there may be no problem, but in the high temperature period, there will be security risks. About 8 yuan in the market for flexible packaging structure glue, far from the national structure of the plastic standards, once used in the structure of the assembly, as if equipped with a time bomb, if the glass collapsed, the consequences could be disastrous.

In addition, a good glass adhesive also requires a qualified, skilled construction team to operate according to procedures in order to achieve better results.