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A method for detecting the strength of polyethylene products

A strength detection, polyethylene technology, applied in the direction of strength characteristics, the use of repetitive force/pulsation force to test the strength of materials, measurement devices, etc., to achieve the effect of achieving adequacy, ensuring accuracy, and ensuring firmness

Active Publication Date: 2021-08-10
甘肃金川恒信高分子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings in the prior art, and propose a method for detecting the strength of polyethylene products, which can effectively solve the problems raised by the background technology

Method used

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  • A method for detecting the strength of polyethylene products
  • A method for detecting the strength of polyethylene products
  • A method for detecting the strength of polyethylene products

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Embodiment Construction

[0037]The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. In the present invention, terms such as "installation", "setting", "connection", "fixation" and "rotary connection" should be understood in a broad sense unless otherwise clearly specified and limited, for example, it can be a fixed connection or a It is a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, it can be the internal communication of two components or the interaction relationship between two components, Unless otherwise clearly defined, those skilled in the art can understand the specific meanings of the above terms in...

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Abstract

The invention discloses a method for detecting the strength of polyethylene products, the steps of which are: before using the invention to detect the strength of polyethylene products, the operation of the device is checked, the operator uses a fixing mechanism to fix the polyethylene pipe, and the operator Use the processing mechanism to heat or refrigerate the surface of the polyethylene pipe to detect the surface strength of the polyethylene pipe under this condition, and use the vibration mechanism to process the polyethylene pipe to match the polyethylene pipe under heating or refrigeration. surface strength. In this method, the gas is filled into the fixed airbag and the extruded airbag on the hollow shaft by setting an air pump, and at this time, the fixed airbag and the extruded airbag are expanded to fix the polyethylene pipe, and the trapezoidal shape of the inner wall of the fixed airbag is fixed. Rubber blocks are used to increase the friction between the outer wall of the polyethylene pipe and ensure the firmness of the polyethylene pipe.

Description

technical field [0001] The invention relates to the technical field of polyethylene products, in particular to a method for detecting the strength of polyethylene products. Background technique [0002] Polyethylene is a thermoplastic resin obtained by polymerization of ethylene. In industry, it also includes copolymers of ethylene and a small amount of α-olefins. Polyethylene is odorless, non-toxic, feels like wax, has excellent low temperature resistance, good chemical stability, and can resist most acids and alkalis (not resistant to acids with oxidizing properties). Insoluble in common solvents at room temperature, low water absorption, excellent electrical insulation. [0003] There are many kinds of polyethylene products, which are distributed in various places in life. In order to ensure the use effect of polyethylene, its strength needs to be tested. Now the surface of polyethylene products is directly tested, but in actual use, the outside world The environment i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/36G01N3/40G01N3/04G01N1/28
CPCG01N1/286G01N3/04G01N3/36G01N3/40G01N2203/0005G01N2203/0048G01N2203/0298G01N2203/0411
Inventor 王本华
Owner 甘肃金川恒信高分子科技有限公司
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