shellac varnish;lac varnish 一种重要的醇溶性清漆。将虫胶片或颗粒虫胶溶于酒精即得虫胶清漆，俗称洋干漆，泡立水。为棕色半透明液体。它是一种挥发性涂料，使用方便，干燥迅速，漆膜坚硬、光亮、附着力好，但不耐酸碱和日光曝晒，热水浸烫会变白。大多用于木制品和木制品涂装的打底，用于涂饰家具、地板和室内门窗等。因其涂层有良好的绝缘性能，还可作绝缘漆。
... 虫胶清漆 shellac varnish ; lacvarnish ; varnish shellac ; lac acid varnish 虫胶树脂 lac resin ; shellac resin ; lac acid resin 虫胶酯 shellac ester ...
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... 虫胶清漆 shellac varnish ; lacvarnish ; varnish shellac ; lac acid varnish 虫胶树脂 lac resin ; shellac resin ; lac acid resin 虫胶酯 shellac ester ...
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紫胶，虫胶由紫胶虫分泌的沉积于树上的树脂分泌物，用于制造虫胶清漆。
A resinous secretion of the lac insect deposited on trees and used in making shellac.
若采用酒色染色，可称取醇溶液染料6分、酒精70分及虫胶清漆24分，混合均匀后，用手工刷涂或喷涂染色。
If you use colour stain, can say take alcohol solution dye 6 points, alcohol 70 points and shellac varnish 24 points, mixed evenly, with manual brush or spraying dyeing.
用作油漆清漆虫胶油墨胶粘剂染料生物碱醋酸纤维素硝化纤维素乙基纤维素聚乙烯醇缩丁醛等的溶剂金属表面清洗剂制造化工产品的重要原料。
Solvent for paints lacquers shell-lac inks adhesives dyestuff cellulose acetate nitro-cellulose ethyl cellulose etc can also be used in metal cleaning it is also a raw material for chemical synthesis.
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