How to use luminous powder on luminous painting

With the improvement of people's aesthetic concept, the technology of luminous painting will be more and more popular. Therefore, the development of a luminous craft factory has great development prospects. Why the luminous painting will shine, the main component is the luminous powder, the technique of luminous painting is simple, the following are two basic formulas:

    1. Polyvinyl chloride resin (PVC) 16-18% plus Ethylene Bronze 70%, after hot melt is the original slurry. Pour the cuprous copper into a small container (vial) according to the specified amount, then gradually add PVC, and add with the mixture. After the PVC is added, put the vial into hot water of no more than 50 ° and stir for 5 minutes until the PVC is completely dissolved. This is the puree. The puree 100% plus luminescent powder 20-30% stir evenly for 30 minutes, it becomes a luminous paste.

    2. PVC 7 g + copper epoxide 68 g, the preparation method can be carried out according to the above procedure. The original pulp 100% + luminescent powder 25 grams can be stirred evenly. The luminescent powder is a luminescent type luminescent powder that emits light. Its main component is zinc sulfide plus rare earth elements.

    Precautions in preparation:

    1. When the original slurry is dissolved in indirect warm water, the water temperature does not exceed 65 ° C and is not lower than 48 ° C.

    2. In the winter construction, the PVC raw materials can be added a little more to make it thicker. In the summer, it should be added a little more to make it thinner, otherwise it will not be smooth and affect the process.

    3. The pattern should be formed once, and it should not be painted repeatedly. After the tool is used up, it should be cleaned with a cup of copper water, otherwise it will not be used next time.