Photochromic pigment can change the color when it exposes itself to UV,Sunlight. The color will change back to original color when the UV,Sunligh...ssss
.Optical variable pigmentOptical changeable inkpolychromate pigmentINTRODUCTION Optical Changeable Ink/optical variable pigment is the most compl...ssss
Predispersion pigment chips, NC Chips dispersions (NITROCELLULOSE)DescriptionHigh pigmentation solid dispersions in SS and RS NC grade. These dis...ssss