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Polyethylene product strength detection method

A technology of strength detection and polyethylene, which is applied in the direction of strength characteristics, using repeated force/pulsation force to test the strength of materials, measuring devices, etc., to achieve the effects of saving resources, ensuring accuracy, and achieving adequacy

Active Publication Date: 2021-01-29
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

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  • Polyethylene product strength detection method
  • Polyethylene product strength detection method
  • Polyethylene product strength detection method

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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 polyethylene product strength detection method, which comprises the following steps: before starting the method to detect the strength of the polyethylene product, the operation of a device is checked, an operator fixes a polyethylene pipe by using a fixing mechanism, the operator uses the processing mechanism to heat or refrigerate the surface of the polyethylene pipe soas to detect the surface strength of the polyethylene pipe under the condition, and uses the vibration mechanism to process the polyethylene pipe so as to be matched with the surface strength of thepolyethylene pipe under heating or refrigeration. According to the method, a sucking pump is arranged, gas is inflated into a fixing air bag and an extrusion air bag on a hollow shaft, at the moment,the fixing air bag and the extrusion air bag expand to fix the polyethylene pipe, and trapezoidal rubber blocks on the inner wall of the fixing air bag increase the friction force between the inner wall of the fixing air bag and the outer wall of the polyethylene pipe, so that the fixing firmness of the polyethylene pipe is ensured.

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 Applications(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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