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The action of active Magnesium Oxide

The action of active Magnesium Oxide
Release time：
2019-03-25 09:08
Abstract:
TheactiveMagnesiumOxideactsasapromoterandactivatorofchloroprenerubberandfluorinerubber.Itisusedasafillerforadhesives,plastics,paintsandpaper.
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The effect of adding talcum powder into the pulp

The effect of adding talcum powder into the pulp
Release time：
2019-03-25 09:08
Abstract:
Talc is a hydrate of magnesium silicate. The requirement of talc in papermaking industry is high whiteness, generally 75-90%. The particle size requirement is 325 and the pass rate of 200 mesh sieve is 98%. Iron and calcium content should be small, loss of stability, generally in 10-15%, moisture is not greater than 1%, dust limit in 0.5 ~ 1.0mm/g..
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