Ultraviolet (UV) curing adhesive kraft
Characteristics:
the curing speed, high bonding strength, low permeability and viscosity facilitate sizing exclude bubbles, suitable for large area of adhesive. Available manual and mechanical coating, resistant to yellow degeneration.
Product use:
this product is glass and glass, glass and metal bonding, can be used for bonding glass furniture, handicraft, if the bonding between acrylic (PMMA) or between acrylic and glass, metal bonding, high bonding strength, also used in other transparent plastic such as PC, ABS, PVC etc. It is recommended to use kraft shadowless glue, K - 303.
Usage:
before the glue adhesive surface must be dust cleaning, degreasing, drying (glass surface must be removed using organic solvents such as acetone water film), according to the need to determine the amount of glue (not too much). Folded after coating the adhesive bonding surface, hold pressure in order to make the rubber uniform distribution, side by side, the air bubbles with 60 mw/cm2 high-pressure mercury lamp irradiation 10 ~ 20 s can be cured. If use high-power high-pressure mercury lamp light first 3-5 seconds make its positioning, and then 5 minutes with low power and high pressure mercury lamp irradiation effect will be better.
Noted:
this glue without UV lamp it does not matter, but must be in the sunlight radiation curing, generally 5 minutes in the sun, the glue is to absorb ultraviolet light from the sun react solidification, suitable for tea table maintenance and production, glass handicraft production and maintenance. The table badly, not suitable for surface only use), can be cured, the surface should be clean, time pressure of joint, the smaller the gap, after curing strength is higher, and should not be bubbles; Must be accurate positioning, because fixed-line time fast, or crooked very troublesome, glue on the easy, it is difficult to want to take down; When sizing Suggestions on aluminum pie, glass after pressure naturally stretched out; Around the excess glue to wipe clean.