PRODUCT DESCRIPTION： 3306 is a single component, UV light curable bonding adhesive which is used to bond glass/metal(aluminium,stainless steel). TYPICAL PROPERTIES OF UNCURED MATERIAL TChemical Type Acrylate Appearance Transparent amber liquid Viscosity @ 25℃, mPa.s 1000±20 TYPICAL CURING PERFORMANCE 3306 can be cured by irradiation with ultraviolet of sufficient intensity. To obtain full cure on surfaces exposed to air, the enough intensity of UV radiation at 200 to 400 nm is necessary . TYPICAL PROPERTIES OF CURED MATERIAL (Cured 40 seconds @ 100 m W/cm2 using a high pressure mercury light source) Physical Properties Coefficient of thermal expansion, @ 25℃, /℃ 158×10-6 80 to 120℃, /℃ 180×10-6 Hardness (Shore D), 55 Water absorption, 24 hrs @ 25℃, % 1.8 Glass transition temperature℃ 52 Torsion strength of glass/aluminium cake which diameter is 30mm, 17 packaging :250g or 1KG Durability：one year g or 1KG