HTU-3921B LCD does not pollute, sealing, high viscosity, especially for manufacturers personality needs. HTU3921B is a one-component UV-curable LCD sealing glue. Chemicals Type Modified Acrylate Appearance green transparent liquid viscosity (/ 25 ℃) 16000 ± 2000 curing properties: HTU3921B need enough ultraviolet energy radiation in the air environment to be able to cure. Cure rate and cure requires sufficient light energy, mainly 200-400nm ultraviolet light. Irradiation conditions: 1000W high pressure mercury lamp, the main wavelength of 365nm dry time: 20s Totalizer energy 400mj / cm2 (debonding) deep curing time: 40s Totalizer energy 800mj / cm2 (2mm) Curing performance: physical properties: thermal expansion coefficient @ 25 ° C, / ° C 140 x 10_6 80 to 120 ° C, / ° C 180 x 10_6 hardness (Shore D) 75 Water absorption 24 hrs @ 25 ° C,% 1.8 ° C 66 glass transition temperature of the electrical properties of constant attenuation @ 10 kHz 3.9 0.03 @ 1 MHz 3.5 0.04 @ 10 MHz 3.3 0.05 Volume resistivity, ΩM 1.3 x 1016 surface resistivity, Ω 4.0 x 1015 dielectric strength, kV / mm 27 Curing performance (high pressure mercury lamp light curing) Tensile strength, N / mm2 Pin angle with glass (curing conditions: 40s @ 100mW / cm2, 365nm UV) 12 bond torsional strength, Nm hexagonal aluminum pie and glass (curing conditions: 300s @ 6mW / cm2, 365nm UV) 150 Notes : This pair of eyes, a slight skin irritation. If it does not accidentally splashed into the eyes, rinse immediately with plenty of water. If contact with skin, wash immediately with soap. In serious cases see your doctor. Storage: Keep in a dry environment at room temperature 10-26 degrees Celsius. To prevent contamination of unused glue, not yet finished using glue back into the original bottle. Packing: 250 g / bottle 1000 g / bottle can provide packaging according to user needs