fluorescent leak detection application analysis

Phosphor mainly used bag leak detection, leak detection equipment , leak detection pipeline leaks , leak detection circuit is smooth, the machine detects whether the line break. Phosphor good heat resistance : maximum temperature of 600amp # 176C, for a variety of high temperature processing treatment . Good solvent resistance , acid , alkali, high stability .
Phosphor plastic injection and extrusion of application : A. suitable for all kinds of plastic such as PE, PS, PP, ABS, acrylic, urea , melamine , photoluminescent paint , the fluorescent color . B. recommended dosage of 0.05% to 0.5%, typically 0.05-0.1 %. C. Mixture should add a certain percentage of additives to enhance its stability and oxidation resistance. Application phosphor coating and screen printing inks are : A. inorganic phosphor is dispersed in paints and inks, coatings and are not dissolved in the ink . Epica phosphor is dissolved therein. B. can be used in oil and water-based paints and inks are . A transparent neutral or weakly basic resin (pH 5-7 most suitable quality ) should be used. Recommended dosage of 2% to 3%. C. suitable for all types of printing ,glow in the dark stone printing , gravure and letterpress printing. D. Background printing is recommended to use a white or light-colored , the color change can increase the degree of difference . E can be mixed with a dye or pigment , with a greater variety of color changes . F. printing different material, should be the appropriate choice of paint or ink substrate.