Developments in Colorants for Plastics concrete citations to older works are

citations to older works are still maintained

22 How to Read and Interpret the "UL Yellow Card"

16 Environmental pollutants

151 pages Summary

specific gravity

Developments in Colorants for Plastics concrete citations to older works areDescription Author: I. Christensen ISBN 978 1 85957 373 0 First Edition, Pages 120, Figures 4, Tables 2 Summary There are two types of colorants in use: dyes and pigments. Pigments are insoluble and must be adequately dispersed in the plastic to achieve a uniform color. This can be a problem in very thin moldings where particle agglomerates are highly visible. Dyes are soluble in plastics and give a more transparent finish. Health, safety, and