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where did the color of the plasticwares/plastic materials come from?

where did the color of the plasticwares/plastic materials come from?
thanks.:D

2007-02-18 23:11:35 · 1 answers · asked by angel_dise0ts0h 2 in Science & Mathematics ➔ Chemistry

1 answers

Usually from dyes added to plastics. My guess is that it would be added while in a liquid state before they harden into a solid.

2007-02-18 23:17:43 · answer #1 · answered by jas 2 · 0⤊ 0⤋

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