806 glue is a kind of dry glue, which is also called shadowless glue /UV glue/crystal glue/
UV shadowless adhesive, one-component, light-curing, is an essential consumable for making crystal images.
Appearance: colorless, low odor, low corrosiveness, transparent viscous liquid, no mechanical impurities. High transparency, high light transmittance, small shrinkage of adhesive layer, and long-term non-yellowing in humid environment after curing. Fast curing speed,
Positioning in a few seconds, reaching the highest strength in a few minutes, greatly improving work efficiency; Strong adhesion, low viscosity, high strength, large area adhesion without bubbles, easy to clean, meet the bonding requirements.
Crystal glue, also known as crystal drop glue and fake crystal, can be divided into two categories according to the different raw materials used: polyurethane PU glue and epoxy AB glue. Epoxy resin adhesive is relatively cheap and widely used, but its yellowing resistance and toughness are relatively poor. Polyurethane PU adhesive has anti-ultraviolet function, which can ensure that it will not yellow for three years and will not harden with time. Good toughness, suitable for high-end products such as vehicle signs, but it is rarely used because of its high price. Ordinary epoxy crystal glue consists of high-purity epoxy resin, curing agent and other modifiers. The cured product has the characteristics of water resistance, chemical corrosion resistance and crystal clear.
I hope this answer is helpful to you.