Our range of high grade photochromic plastic powder dyes (or photochromic PS powders) are delivered through our partnership with leading colour change material supplier, NCC.
These photochromic plastic powder dyes, comprise of 1.5% photochromic dye and 95.8% PS plastic. The mixture is extruded and then grinded into powder, which can withstand processing temperatures of up to 180â„ƒ, containing moisture ≤ 0.5%.
The compatibility between PS powder and formulations should always be considered.
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