China wholesale Photochromic Dye For Optical Lenses - Color Change Pigment UV Photochromic Pigment for Textile – Topwell
China wholesale Photochromic Dye For Optical Lenses - Color Change Pigment UV Photochromic Pigment for Textile – Topwell Detail:
CHARACTERISTIC & RECOMMENDED USAGE AMOUNT
Characteristic:
Average particle size: 3 microns; 3% moisture content; heat resistance: 225ºC;
Good dispersion; good weather fastness.
Recommended usage amount:
A. Water-based ink/paint: 3%~30% W/W
B. Oil-based ink/ paint: 3%~30% W/W
C. Plastic injection/ extrusion: 0.2%~5% W/W
Application
It can be used for textiles, clothing printing, shoe materials, handicrafts, toys, glass, ceramic, metal, paper, plastic, etc.
Tips
3.Additives like HALS, antioxidants, heat stabilizers, UV absorbers and inhibitors can improve light fatigue resistance, but a wrong formulation or unsuitable selection of additives could also accelerate light fatigue.
4.If condensation happens in the water emulsion with photochromic pigment, it is recommended to heat and stir, then reuse after dispersing.
Product detail pictures:
Related Product Guide:
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By Mandy from Ottawa - 2018.09.29 13:24
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By Alex from Houston - 2017.09.22 11:32
