p.631
p.635
p.640
p.645
p.650
p.655
p.660
p.664
p.669
Research on the Preparation of Low Water Zinc Borate
Abstract:
Zinc Borate with low water is one of excellent inorganic flame retardant additives. Among Zinc Borate, ZB-2335 (2ZnO·3B2O3·3.5H2O) is widely used. The paper selects borax and Zinc sulfate as raw materials. Through orthogonal experiment and the single factor analysis experiment, the optimum technological conditions are determined: temperature is 338K, ZnSO4·7H2O and Na2B2O7·10H2O mixture ratio is 1:1.26, liquid and solid ratio is 6.5:1, reaction time is 6h. The product prepared under these conditions is in good agreement with theoretical value.
Info:
Periodical:
Pages:
650-654
Citation:
Online since:
August 2013
Authors:
Keywords:
Price:
Сopyright:
© 2013 Trans Tech Publications Ltd. All Rights Reserved
Share:
Citation: