Corrosion-resistant polypropylene testing plastic body for chemical experimental material and testing method
A technology of corrosion resistance and chemical experiment, applied in the field of chemical laboratory testing, it can solve the problems of low test efficiency and insufficient test results, and achieve the effect of convenient operation.
Inactive Publication Date: 2017-12-08
杭州名师文化传播有限公司
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Problems solved by technology
[0002] In the prior art, the polypropylene plastic body will corrode when it encounters chemical liquid, and the speed and severity of the corrosion depend on the internal parameters of the polypropylene plastic body. Therefore, in order to obtain the corrosion resistance of the polypropylene plastic body, it is necessary to have different parameters, and polypropylene plastic bodies with different corrosion-resistant substances are tested, while the traditional test method needs to constantly replace the plastic body, and the test results are not straightforward enough, and the test efficiency is low
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[0021] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.
[0022] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.
[0023] like figure 1 As shown, a base plate 3 is included, a test cavity is arranged in the middle of the base plate 3, and more than one partition plate 1 is equidistantly distributed in the test cavity, and a movable cavity 4 is formed between the partition plate 1 and the partition plate 1, and the base plate The lower end face of 3 is provided with a concave cavity facing each movable cavity. The material is spliced, the rolling body is ...
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The invention discloses a corrosion-resistant polypropylene testing plastic body for a chemical experimental material and a testing method. The testing plastic body comprises a base plate, wherein a testing cavity is formed in the middle of the base plate, at least one partition board is distributed in the testing cavity in a uniform interval manner, and a movable cavity is formed between each two adjacent cavities; a cavity directly facing to each movable cavity is formed in the lower end surface of the base plate, the bottom surface of the cavity is a half-round surface, a rolling body is mounted in the cavity and is formed by splicing one or more different materials, and the upper end surface of the rolling body extrudes out of the top surface of the movable cavity. According to the corrosion-resistant polypropylene testing plastic body, the testing of the corrosion-resistant plastic body can be effectively realized, the optimal corrosion resistance parameters of the polypropylene plastic body can be rapidly obtained, and the operation is convenient.
Description
technical field [0001] The invention relates to the field of chemical laboratory testing, in particular to a corrosion-resistant polypropylene testing plastic body for chemical experiment materials and a testing method. Background technique [0002] In the prior art, the polypropylene plastic body will corrode when it encounters chemical liquid, and the speed and severity of the corrosion depend on the internal parameters of the polypropylene plastic body. Therefore, in order to obtain the corrosion resistance of the polypropylene plastic body, it is necessary to have different parameters, and polypropylene plastic bodies with different corrosion-resistant substances are tested, while the traditional test method requires constant replacement of the plastic body, and the test results are not straightforward and the test efficiency is low. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a corrosion-resistant polypr...
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IPC IPC(8): G01N17/00
CPCG01N17/00
Inventor 贾伟国
Owner 杭州名师文化传播有限公司