Temperature change powder Application: 1, temperature change microencapsulated powder was feeling reversible temperature change substance called reversible temperature-sensitive color pigments (commonly known as: temperature change color, temperature Phosphorescent sand or temperature change powder pink). 2, can be used in a polypropylene (PP), soft PVC (S-PVC), AS, ABS and silica gel transparent or translucent plastic injection molding, extrusion molding. Can also be mixed with unsaturated polyester, epoxy, acrylic or nylon single body casting, molding, curing inks suitable substrate. 3, for injection molding, extrusion molding or machining, molding, curing time, color pigments in an amount of 0.4 to 3.0% of the amount of plastic is usually 0.6 to 2.0%. Color pigments mixed with plastic particles to fully uniform (you can use a small amount of white oil mixed). If an ordinary paint and color pigments mixed colors, the common pigment (or dye) is about 0.5-2.5% of the amount of color pigment.
Masterbatch: When mass color pigments may be added to the first or polystyrene wax, polyethylene wax having pigment content of 10% of the masterbatch, and then mixed with the use of plastic particles. This allows a more uniform glow in the dark pebbles dispersion of the pigment color. Preparation masterbatch can refer to the technical information provided by the Division. Temperature: processing temperature should be controlled below 200 ℃, the maximum should not exceed 230 ℃, heating time and minimize the material. (High temperature, prolonged heating will damage the color properties of the pigment).
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