Damping paint sample preparation mold

A technology for making sample molds and damping coatings, which is applied in the direction of sampling, analyzing materials, and preparing test samples. It can solve problems such as easy loosening, inability to flexibly adjust the size, and inability to firmly combine double cross fittings, etc., to achieve Low production cost, simple design, affordable effect
CN105758697AInactive Publication Date: 2016-07-13SHANGHAI UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
SHANGHAI UNIV
Publication Date
2016-07-13
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention discloses a damping paint sample preparation mold. A fixed plate and a bottom plate are vertical to each other and are provided with scales; the fixed plate is provided with a slide groove; and handles of slide plates are matched with iron clamps for fixing the slide plates. Grooves are formed in the two sides of the two symmetrical side plates and are provided with scales; and slide rods, the tail ends of which are connected with bumps, can slide in the grooves. A scraping plate is located under the bumps of the slide rods and is used for scraping a sample, so as to obtain a damping paint sample strip which is uniform and flat and is of a certain size. The damping paint sample preparation mold is simple to operate and is convenient and practical; firstly, the scraping plate can be used for scraping paint only if the paint is put on the bottom plate between the two slide plates; secondly, the slide grooves, the bottom plate and the grooves are provided with the scales and thus a standard sample strip with a certain size can be obtained; thirdly, the damping paint sample preparation mold is provided with the slide grooves and the grooves, so that the width and height can be flexibly adjusted to meet different size requirements of sample strips, and furthermore, the mold is simple in design and low in manufacturing cost and is applicable to popularization and application in an experiment process.
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Description

technical field

[0001] The invention relates to a mould, in particular to a paint molding die, which is applied in the technical field of paint molding. Background technique

[0002] Compared with traditional damping materials such as rubber and foam plastics, damping coatings have the advantages of convenient and safe construction, environmental protection, and high bonding strength; and the proportion of damping coatings is small, which can meet the requirements of lightweight vehicles. At present, many large foreign automobile manufacturers have switched to damping coatings instead of traditional damping materials, such as Audi, Mercedes-Benz, Volvo, BMW MINI and other factories in Europe have been widely used. The most important performance of the damping coating in the application process is the damping performance, and its damping performance is generally tested by dynamic thermomechanical analysis DMA, which requires the damping coating to be made into a certain size ...

Claims

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