We all know that the LED waterproof power supply is a power product with waterproof performance, but the reason why the LED waterproof power supply can be waterproof is mainly through the pouring method. Glue filling can not only extend the life of LED waterproof power supply, but also play a good role in heat dissipation. So how is led waterproof power filled with glue? The following is an explanation by the technicians of Jiangmen led waterproof power supply manufacturer:
一、Method of filling glue for LED waterproof power supply:
Before filling, the glue solution shall be mixed in proportion of 1:1, fully mixed and even, and then it can be filled and sealed. Use method of modulation curing time: 1. Measurement: accurately weigh components a and B, and mix the rubber according to the proportion.
2、Mixing: mix component a evenly, and then add component B into the mixing container containing component A to mix evenly.
3、Pouring: after mixing evenly, fill and seal the glue liquid.
4、Curing: the potted led waterproof power supply is cured at room temperature. After initial curing, the next process can be started. It takes 1-2 hours for complete curing. If the temperature is high in summer, the curing will be faster; if the temperature is low in winter, the curing will be slower.
Note: once the mixed materials are filled and sealed in time, do not mix too much materials at one time to avoid waste.
二、The reason why led waterproof power supply can be waterproof is mainly through the method of filling glue.
Glue filling can not only extend the life of LED waterproof power supply, but also play a good role in heat dissipation. So what are the precautions for LED waterproof power supply glue
1、Before weighing the glue, it shall be properly mixed to disperse the pigment (or filler) sunk in the bottom into the glue solution, otherwise it will cause slow curing, uneven viscosity and color, etc.
2、The best accuracy of electronic scale is 1g, so as to ensure the accurate ratio.
3、It is necessary to use up the glue every time within 10 minutes, otherwise the viscosity will gradually increase and the fluidity will be poor.
4、When re dispensing with the container with glue, it is necessary to clean up the residual glue in the container, and then continue dispensing. Otherwise, it will simply form the filaments in the glue, resulting in poor liquidity.
How is led waterproof power filled with glue? Share it here. The quality of glue pouring is directly related to the waterproof quality of LED waterproof power supply, so it is very important to select good glue and grasp the method of glue pouring.
Article source: Jiangmen led waterproof power supply manufacturer http://www.賽亞光電.com
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