The blackening of pearl powder means it has been oxidized, causing it to lose function. To prevent oxidation and preserve its effectiveness, we shall store the powder in a dry place.
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15+ Common Questions When We Use Photosensitive Pigment
With the development of photochromic powder technology, his use in daily life is more and more widely, but many people do not know the correct way to use, will produce some trouble, we have compiled a 15 + common problems, I hope to help you use photochromic powder correctly!
Jeff.Chen
August 15, 2024
