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Polymer stiffness and drape bending resistance test device and test method

A testing device and polymer technology, which can be used in measuring devices, textile testing, optical devices, etc., can solve problems such as bending characteristics, small application range, and inaccurate polymer drape characteristics.

Active Publication Date: 2021-10-29
CHINA JILIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the present invention aims at the technical problems of inaccurate polymer overhang characteristics, bending characteristics and small application range in the above-mentioned prior art, and provides a method that can quickly and accurately test the polymer polymer under the two modes of fixed overhang height and fixed overhang length. Test device and test method for object stiffness and drape bending resistance

Method used

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  • Polymer stiffness and drape bending resistance test device and test method
  • Polymer stiffness and drape bending resistance test device and test method
  • Polymer stiffness and drape bending resistance test device and test method

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0029] The present invention covers any alternatives, modifications, equivalent methods and schemes made on the spirit and scope of the present invention. In order to provide the public with a thorough understanding of the present invention, specific details are set forth in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, for the sake of illustration, the drawings of the present invention are not completely drawn according to the actual scale, and are described here.

[0030] Such as figure 1 , 2 Shown, polymer stiffness of the present invention and drape bending resistance testing device comprise feeding assembly, fixed drape height test assembly, fixed drape length test assembly and frame, and frame is...

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Abstract

The invention discloses a testing device and testing method for polymer stiffness and drape bending resistance, comprising a feeding assembly, a fixed hanging height testing assembly, a fixed hanging length testing assembly and a frame, the feeding assembly, the fixed hanging height testing assembly and the fixed overhang length test assembly are all installed on the frame, and are located below the feeding assembly, and the fixed overhang height test assembly is arranged at the output end on the right side of the fixed overhang length test assembly; The mechanism and the infrared detector, the lifting mechanism is installed on the frame, and the infrared detector is arranged on the working platform on the lifting mechanism; the fixed suspension length test assembly includes a platform support plate jacking mechanism and a test probe mechanism. The invention can quickly and accurately test the rigidity of the polymer and the bending resistance of the suspension under the two modes of fixed suspension height and fixed suspension length.

Description

technical field [0001] The invention relates to the technical field of testing polymer physical properties, in particular to a testing device and testing method for polymer stiffness and drape bending resistance. Background technique [0002] Polymers can be generally divided into three categories according to their properties: plastics, rubber and fibers. Among them, the stiffness and drape bending resistance of polymers are important physical parameters to test the properties of polymers, which to a certain extent affect the applicable direction of polymers. and scope of application. Through instrumental testing and evaluation of polymer stiffness and drape bending resistance, it can guide its application environment more scientifically and reasonably, and match the optimal material for user needs and product standard requirements. [0003] The stiffness and drape bending resistance of polymers are the basic and important characteristics that affect the quality of polymer...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/00G01N33/44G01N33/36G01B11/02
CPCG01B11/02G01N33/00G01N33/36G01N33/442G01N33/445
Inventor 姚宝国牛腾飞
Owner CHINA JILIANG UNIV
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