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Qingdao Topwell Chemical Materials Co., Ltd.
8yrs
Hebei, China
Main categories: UV Fluorescent Pigment, Thermochromic Pigment, Perylene Pigment, Photochromic Pigment, NIR Absorbing Dye
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UV fluorescent pigment
NIR absorbing dyes
visible absorbing dye
photochromic pigment
thermochromic pigment
Perylene Pigment
blue light blockers
optical brighter agent
uv light stabilizer
antioxidants
up converting pigment
Chameleon pigment
photoluminescent pigment
hydrochromic ink
photoinitiators
UV absorbers
intermediates
31 33degree High Temperature Change Color Powder Heat Sensitive Colorless to Color Thermochromic Pigment
$0.50-1.00
Min. order 10 grams
Thermochromic Pigment Temperature Change Color Heat Sensitive Colorless to Color Thermochromic Dye Thermochromic Pigment
$0.50-1.00
Min. order 2500 grams
600 sold
31 33Degree High Temperature Heat Sensitive Thermochromic Pigment Colorless to Color Paint and Leather Pigments
$0.50-1.00
Min. order 10 grams
365nm Uv Fluorescent Pigment Anti-counterfeiting Security Powder Glow Under UV Light for Invisible Ink
$0.80-2.00
Min. order 10 grams
25 sold
