Multi-performance testing device and method for high polymer material

A technology of polymer materials and testing devices, which is applied in the direction of measuring devices, analyzing materials, and testing the strength of materials by applying stable tension/pressure, which can solve problems such as test result errors, and achieve the effect of avoiding wrinkles and accurate data

Pending Publication Date: 2021-11-02
上海巴洛特新材料研究有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The problem to be solved by the present invention is to provide a multi-performance testing device and method for polymer materials, which solves the problem of tensile elastic modulus, tensile strength and elongation at break properties of polymer materials such as fibers and packaging bags. During t

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  • Multi-performance testing device and method for high polymer material
  • Multi-performance testing device and method for high polymer material
  • Multi-performance testing device and method for high polymer material

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] Specific examples are given below.

[0028] see Figure 1 ~ Figure 4 , a multi-function testing device for polymer materials, including a bench 1, a fixed limit mechanism 2 and a movable limit mechanism 3, the fixed limit mechanism 2 is fixedly installed on one end of the top of the bench 1, and the other end of the top of the bench 1 A moving limit mechanism 3 is slidingly installed, and the structure of the moving limit mechanism 3 is the same as that of ...

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Abstract

The invention relates to a multi-performance testing device for high polymer materials, wherein the device comprises a rack, a fixed limiting mechanism and a movable limiting mechanism; one end of the top of the rack is fixedly provided with the fixed limiting mechanism, the other end of the top of the rack is slidably provided with the movable limiting mechanism, and the movable limiting mechanism and the fixed limiting mechanism have the same structure; a mounting arm is mounted in the middle of the side wall of the rack, and a camera is mounted on the side wall of the mounting arm; and when a pressing plate moves downwards to a second rolling wheel on a wheel seat to drive a movable rod to compress a second spring in an adjusting groove, the high polymer material is limited between a first rolling wheel and the second rolling wheel through elastic deformation of the second spring, at the moment, a motor on a supporting plate works to drive a threaded rod to rotate, two sliding columns which are in threaded connection and located in the middle of the threaded rod are driven to move towards the two ends of the sliding groove respectively, the high polymer material is stretched, wrinkles of the high polymer material are avoided, and the accuracy of test data is guaranteed.

Description

technical field [0001] The invention relates to the technical field of polymer material detection, in particular to a multiple performance testing device and method for polymer materials. Background technique [0002] Polymer materials are materials based on polymer compounds; polymer materials are materials composed of compounds with relatively high molecular weights, including rubber, plastics, fibers, coatings, adhesives, and polymer-based composite materials. form. [0003] When testing the tensile elastic modulus, tensile strength and elongation at break of polymer materials such as fibers and packaging bags, it is necessary to fix the ends of the polymer materials. The existing fixing methods have certain limitations. ; At the same time, during the detection process, it is necessary to ensure that the polymer material is flat, otherwise it is easy to cause errors in the test results. Contents of the invention [0004] The problem to be solved by the present inventi...

Claims

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Application Information

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IPC IPC(8): G01N3/10G01N3/02G01N3/04
CPCG01N3/10G01N3/02G01N3/04G01N2203/0017G01N2203/0048
Inventor 苗珍录
Owner 上海巴洛特新材料研究有限公司
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