Clear shadowless UV glue is used for bonding glass and accessories

Product Introduction

GM3218 is a one-component, UV-cured acrylic adhesive specifically designed for glass/metal bonding. It features low viscosity, strong adhesion, high transparency, good flexibility, and excellent weather resistance.

Product features

• Strong adhesion to glass and glass
• After curing, it is highly transparent, does not turn white and does not fog
• Low viscosity, easy to apply glue
• Excellent weather resistance

Gel properties

Appearance:                        Light yellow transparent liquid

Viscosity (@25℃, rotational viscometer)        2200-3200cps

Solvent content% 0                             0

 condition of cure

The following data were measured under the low pressure electrodeless mercury lamp source ◎365nm:

Positioning time (s)                           16

Fully cured energy (mj)                     800-1000

 physical and chemical performance

The following data were measured after curing with 1000mj accumulated energy of ◎365nm low-voltage electrodeless mercury lamp source:

Hardness (Shaft A)                          60

Break elongation (％)                       250

Tensile strength (MPa)                      150

Absorbency (◎25℃,24h)                    0.85

Adhesive bonding performance

The following data were measured after curing with 1000mj accumulated energy of ◎365nm low-voltage electrodeless mercury lamp source:

Weather resistance test

The following data were measured after curing with 1000mj accumulated energy of ◎365nm low-voltage electrodeless mercury lamp source:

condition of storage

Store in a cool, light-protected place; after opening the bottle, please immediately close the cap. Do not pour unused adhesive back into the original packaging bottle. The optimal storage temperature is 8–28°C; temperatures that are too high or too low may adversely affect the performance of the adhesive. Shelf life: 12 months.

Packaging specifications：

30ml/PCS、50ml/PCS、1kg/Barrel.