Sample fixation and data collection equipment, and sag resistance performance testing equipment and method

A technology of data acquisition equipment and sample fixing, which is applied in the preparation of test samples, measuring devices, and mechanical thickness measurement, etc., which can solve the problems of complex sag performance testing, expensive equipment, and unintuitive performance characterization, and save human resources. Expenses, reduction of test errors, and ease of equipment promotion

Inactive Publication Date: 2018-06-12
PETROCHINA CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the existing problems of complex resin sagging performance testing of plastic pipes, expensive equipment, and unintuitive performance characterization, and provide a method with simple operation, cheap equipment, various sample specifications, intuitive and accurate test data, and good stability. Equipment and methods for...

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  • Sample fixation and data collection equipment, and sag resistance performance testing equipment and method
  • Sample fixation and data collection equipment, and sag resistance performance testing equipment and method
  • Sample fixation and data collection equipment, and sag resistance performance testing equipment and method

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Embodiment Construction

[0052] The embodiments of the present invention are described in detail below: the present embodiment is implemented under the premise of the technical solution of the present invention, and detailed implementation methods and processes are provided, but the protection scope of the present invention is not limited to the following embodiments, the following The experimental method that does not indicate specific condition in the embodiment, generally according to routine condition.

[0053] According to one aspect of the present invention, there is provided a testing device for the anti-sagging performance of plastics for pipes, including: test sample preparation equipment, heating devices, test sample fixing and data collection equipment, and final sample testing devices. The test sample preparation equipment is used to prepare plastic test samples for pipes used in the sag resistance test; the heating device is used to heat the test samples at a preset temperature; the test s...

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Abstract

The invention discloses sample fixation and data collection equipment. The sample fixation and data collection equipment comprises a testing equipment frame, sample fixing strips and a dividing ruler,wherein the testing equipment frame is used for installing the sample fixing strips and the dividing ruler; four bar elongated slots are formed in two ends of two symmetrical sides of the testing equipment frame along the symmetrical sides; the sample fixing strips are fixed inside the bar elongated slots, and can move along the bar elongated slots to change the lengths of testing samples; the white steel dividing ruler is fixed in front of the testing equipment frame from top to bottom. Moreover, the invention provides sag resistance performance testing equipment comprising the sample fixation and data collection equipment. Moreover, the invention further provides a sag resistance performance testing method. The problem that a conventional plastic pipe resin is complex in sag performancetesting, expensive in equipment and not intuitional in property characterization is solved, and the equipment and method for testing plastic pipe sag resistance performance which is simple in operation, cheap in equipment, various in sample specifications, intuitional and accurate in testing data and high in stability are provided.

Description

technical field [0001] The invention relates to the field of synthetic resins, in particular to sample fixation and data collection equipment, equipment and methods for testing anti-sag performance. Background technique [0002] Plastic pipes are high-tech composite chemical building materials, and chemical building materials are the fourth largest category of new building materials emerging in the contemporary era after steel, wood, and cement. From different plastic pipes using chemical materials, they can be divided into rigid polyvinyl chloride (UPVC) pipes, chlorinated polyvinyl chloride (CPVC) pipes, polyethylene (PE) pipes, cross-linked polyethylene (PE-X) pipes, three Type polypropylene (PP-R) pipe, polybutylene (PB) pipe, engineering plastic (ABS) pipe, glass fiber reinforced plastic (RPM) pipe, aluminum-plastic composite (PAP) pipe, steel-plastic composite (SP) pipe, etc. Compared with traditional metal pipes, plastic pipes have the characteristics of light weight...

Claims

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Application Information

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IPC IPC(8): G01N25/00G01N1/28G01B5/06
Inventor 王硕宋尚德陈光岩张桂荣张剑杨俊峰张福民李艳薇
Owner PETROCHINA CO LTD
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