Silicone luminous powder (Gree...

Source：HuizhouYingguang Plastic Pigments Co., Ltd   Released in：2025-04-10   Hits：

Luminous powder instructions and precautions:
The use of luminous powder is based on their own actual situation, different requirements, luminous brightness and different uses have different methods of use, according to the product in the actual production process to sum up their own solutions.
Luminous powder for silica gel:
First, the luminous powder in the silica gel raw material to add the proportion is generally about 4% -10%, according to the product depth, light color less, dark color more than the principle may be. Add luminous powder mixing time should not be too long, pay attention! Long-lasting luminous powder is the most bogey and iron friction, too long will turn the raw materials black.
Second, the highest temperature of the luminous powder in the 350 degrees or so, the maximum can not exceed 450 degrees, more than the highest temperature will make luminous powder blackened significantly reduced the phenomenon of brightness.
Third, such as a long time in the highest temperature zone (ie 350-400 degrees) on the luminous powder itself little effect, but the silicone will be because of the high temperature and black discoloration phenomenon, thus covering the luminous powder brightness, so that luminous powder brightness The
Fourth, the outdoor UV will not affect the luminous powder, luminous powder will always be repeated light, the use of time for more than 10 years (but the special environment will also affect its life, such as a long time in high temperature, or strong acid, so the product Luminous time can not be guaranteed), and silicone, especially color silicone products in the long-term strong ultraviolet radiation environment, will make the color degradation, darken the color, resulting in the product does not light or not before the brightness is good.
5, luminous powder than the major, pay attention to use when mixing. Luminous powder should be stored in a ventilated, dry environment, pay attention to moisture, not once the end of the use of luminous powder, please use a plastic bag completely sealed.

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