Jinan Powerful Image Equipment Co.,LTD.
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About the solution of the curing time of surfboard glue is too slowly
Part A: Because of the relation of the weather
Dry condition: 2-4 hours in room temperature
The temperature of winter is low, and the dry speed of epoxy resin become slow under the temperature of 15℃, it can be dried under the temperature of 5 ℃. We suggest that you should choose proper method of adding temperature to accelerate the curing speed when the the temperature is lower than 10 ℃. You have to add the temperature for 30 ℃ or 60 ℃. Under the condition of 80℃, it can be cured in half an hour, after 2-3 hours, you can stop adding temperature.
Part B: Wrong operating method
1.After mixing, cover glue will begin dry constantly, its viscosity also develop constantly and release partial quantity of heat.
2.The more mixed quantity of glue, the faster reaction it has, dry speed also faster. It will release many quantities of heat. Please control the quantity you match because faster reaction, the usable time will cut down. The glue you mixed must be finished in short time.
3.Usable time: under the condition of room temperature, the viscosity of 100g will add double time and it is not after working time, you can’t absolutely use this glue.