Moisture resistance test system for water-borne wood paints

Abstract

The invention belongs to the technical field of moisture resistance detection of wood paints, and concretely relates to a moisture resistance test system for water-borne wood paints. The system comprises a detection shell, a mounting groove is horizontally arranged in the right side of the body of the detection shell, the inner chamber of the mounting groove is in screwed connection with a top block, a detection plate is embedded into the left end of the inner chamber of the mounting groove, a baffle ring is arranged at the left end of the inner chamber of the mounting groove, the detection plate is clamped between the baffle ring and the top block, spoilers are arranged at the left side and the right side of the inner chamber of the detection shell, and the lower left corner of the detection shell is connected with a steam box through screws. The arrangement of the spoilers makes the action effect of steam on the detection plate good, prolongs the action period and increases the action force, the arrangement of the mounting groove makes the detection plate easy to replace, the arrangement of a control switch changes the power of an electric heating device in order to change the erosion intensity of the steam, and the arrangement of water cycle reduces the water addition motion.

Description

technical field [0001] The invention relates to the technical field of moisture resistance detection of wood lacquer, in particular to a moisture resistance test system for water-based wood varnish. Background technique [0002] In addition to its decorative effect, wood lacquer also needs to have a certain protective effect on wood. In recent years, there are more and more kinds of water-based wood paints on the market. Due to the advantages of environmental protection, major brands in the market have launched their own water-based products, and the competition between products has become increasingly fierce. Although relevant testing standards have corresponding testing methods for water resistance and paint film flexibility, these methods have a long test cycle and cannot quickly, efficiently and comprehensively judge the usability of emulsions. [0003] At present, in the performance test of water-based wood coatings, the method stipulated in the national standard ("GB / ...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a kind of moisture resistance test system for water-based wood lacquer, to solve the original test equipment proposed in the above-mentioned background technology, the direct effect of steam on wood lacquer is relatively low, and water does not have the function of circulation function, often need to add water, which leads to the problem of increasing the use of labor

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