Powder coating gelation time tester

Abstract

The invention discloses a powder coating gelation time tester capable of heating uniformly. The tester comprises an adjustable heating device, a heat conducting device and a uniform heating system, wherein the uniform heating system comprises a heating device, a stirring device and a semi-closed box; the semi-closed box is arranged on the adjustable heating device; the heat conducting device and the heating device are arranged inside the semi-closed box; the heating device at least comprises a horizontal external surface. The powder coating gelation time tester has the beneficial effects that the temperatures required by experiments can be easily adjusted and kept stable via an adjustable transformer; a thermometer on a heating copper block can accurately display the temperature on the heating copper block, thus reducing the time required by heating; the surface of the heating copper block adopts horizontal design, and then the powder coating after experimentation can be quickly cleaned with a putty knife, thus improving the work efficiency; the experimental apparatus is simpler in composition and operation, is convenient to dismantle, install and maintain, and has the effect of improving the practicability in reality.

Description

technical field [0001] The invention belongs to the technical field of powder coating gelation time measuring device manufacturing, and in particular relates to a powder coating gelation time measuring instrument. Background technique [0002] At present, powder coating, as a new type of non-polluting coating, has been widely used in the decoration of metal and other surfaces. As an important detection index of powder coatings, the gelation time of powder coatings plays a vital role in the quality of powder coatings. The gelation time of powder coating is the time required for a certain volume of powder coating to become indeformable after melting under specified conditions. [0003] In the prior art, the traditional gel time measuring instrument is to measure the powder coating in the groove on the copper heating block, and the heating temperature of the gel time measuring instrument in the prior art cannot be controlled, and there are many technologies question. [0004...

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Problems solved by technology

[0008] The technical idea of ​​the present invention is to solve the problem that the powder coating in the groove in the prior art after the experiment is difficult to clean up in a short time, which reduces the work efficiency, the heating temperature cannot be controlled, and affects the accuracy of measuring the gelation time. However, a powder coating gelation time tester is provided, which changes the groove of the heating copper block into a flat heating design, which has no effect on the accuracy of the experiment, but after the experiment is completed, it can be easily used with a putty knife Quickly clean up the powder coating after the experiment, which greatly improves the work efficiency; at the same time, by adding an adjustable transformer to control the temperature, the precision and accuracy of the gelation time tester can be greatly increased

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