LED digital tube package epoxy resin adhesive
ts to seal the surface needs to be dry and clean;● 708A agent should be heated before use to facilitate preheating reduce the viscosity of the mixture off the bubble, it is recommended preheating temperature of 60 ℃ × 1 hour or more;● A agents and B agents by weight ratio of 1:1 with plastic, and weighing accuracy, please remember that the ratio is the ratio of weight rather than volume, A, B agent to be mixed, stir in order to avoid incomplete cure;● A, B and then warm the mixture 10 minut
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11/15 05:49