The use and use of Xingshengzhu luminous powder

Luminous powder is a new type of rare earth-activated strontium aluminate series luminescent material. Compared with traditional zinc sulphide luminescent powder, it has non-toxic, non-radioactive, high brightness, long afterglow, long life (more than 15 years), physics, Excellent chemical properties, etc., can be widely used in many industries. Luminous powder (yellow green, blue green, sky blue, orange red, orange yellow, purple) color luminous powder, high luminous powder, extra fine luminous powder, hidden phosphor, And other special pigments.

Second, the use of luminous powder: the new long afterglow luminescent powder can be mixed into the plastic recommended addition amount: 5-20%; recommended addition amount of paint, ink: 30-50%; recommended amount of unsaturated polyester crafts: 30- 50%; recommended addition amount in glaze: 25-40%. The amount of luminous paint is generally 40-60% (weight of paint); the best effect is to use solvent-based paint; water-based paint needs special treatment of luminous powder before use.

1, luminous powder has been specially treated, can be directly printed with water-based glue. It will not react.

2, can be used as an additive, evenly distributed in a variety of transparent media, such as paint, ink, plastic, printing paste, ceramics, glass, chemical fiber, etc., to achieve the automatic light-emitting function of the medium. The color and particle size of the luminous powder can be ordered according to specific needs.

Third, the luminous powder notes:

(1) The test of the afterglow brightness is the value obtained by the d65 standard light source, which is excited by 1000lx for 5min;

(2) Afterglow time is the time required for the afterglow to reach 0.32mcd/m2 (the weakest brightness that can be seen by the human eye). (2) The appearance color and illuminating color of the product are subject to the sample.

Precautions: 

a. The luminescent pigment ratio is significant, and pay attention to mixing when using.

b. Metal materials have a great influence on the luminescence properties, and metal materials should be avoided as much as possible.

c. Most of the luminescent pigments are slightly soluble in water and decompose in acid, so they cannot be applied to water-soluble systems and acidic systems.

d. According to your manufacturing process, choose the luminescent pigment of the appropriate particle size.

e. It should be stored in a ventilated and dry environment, pay attention to moisture, and the luminescent pigment that has not been used up at one time should be sealed and stored.

f. Generally, the luminescent powder with a large particle size has a better illuminance. However, we recommend that you first choose the right luminescent pigment according to your manufacturing process.

Fourth, luminous powder packaging, transportation, storage:

1. Packing: The product is packed in waterproof plastic bag for inner packaging, and the outer packaging is packed in iron drum (25 kg/barrel). Other forms of packaging can also be used according to customer requirements:

2. Transportation: Prevent collision, squeezing, prevent sun and rain, and do not stand upside down during transportation.

3, storage: should be stored in a ventilated, dry environment, pay attention to moisture.