再生硝基木器漆的制备与性能探究

doi:10.3969/j.issn.0253-2417.2017.03.013

Abstract

Abstract: A regenerated nitrocellulose lacquer was obtained from the spray paint waste water of furniture factory by collection and regeneration of lacquer slag. The optimum flocculation effect of lacquer slag was obtained as the dosage of A and B in the flocculants was 1:1 and the pH value was 8-9. And the performance of lacquer could reach the performance standard when rosin modified alkyd resin and dimethyltrimethylene glycol were added in the progress to make up regenerated lacquer. The weight loss rate of regenerated nitrocellulose lacquer was 5.6% higher than that of the nitrocellulose lacquer and they showed similar free corrosion potential. The regenerated nitrocellulose lacquer showed perfect corrosion and oxidation resistance.

Key words: wood coating, lacquer slag, collection, regeneration, nitrocellulose lacquer

CLC Number:

TQ351
TQ63

XIAO Shaobo, YU Yun, YANG Ningning, HUANG Qiongtao, YANG Yan, LIAO Youwei. Preparation and Performance of Regenerated Nitrocellulose Lacquer[J]. Chemistry and Industry of Forest Products, 2017, 37(3): 95-100.

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Preparation and Performance of Regenerated Nitrocellulose Lacquer

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