Used in the potting sealing for the general electronic components and protecting sealing for the circuit boards At room temperature.
In the normal atmospheric temperature it can be solidified, and when solidifying, the exthothermal temperature is low. the shrinking rate is low. the solidified surface is bright, no cracking, moisture-proof, water-resistant insulation, no corrosion-resistant chemicals.
II. Using methods:
proportion of mixture(weight ratio)
10:2.5 That is 4:1
(100g,hr ,25 C)
Under 25 C, within 6 to 8 hours will start to solid, fully cured within 24 to 48 hours
1, Matches the rubber: grouping the Liquid cement component after full agitation in the original package, according to the proportion of mixture, divide into group A and group B. (according to mixture ratio refer to table), after agitation even, and then carries on sealing. After mixing, and then make using the rubber, details, please see above table. After surpassing the using time, the liquid cement viscosity will be very high, no longer suitable for infusion. should not be too much of, otherwise they will be wastage
2,Curing: please See curing conditions on the table. Relate to the Curing speed and temperature. Higher temperature, faster curing. In the winter, with the low temperatures, the curing time will be extended. all kinds of rubber can be used curing temperature, under 60 C can be curing in two to three hours. After the glue hardens, then can be assembly, testing generally require the curing time within 24 to 48 hours.