Plastic particle performance detection process in injection molding machine

A technology of plastic particles and injection molding machines, applied in the direction of color/spectral characteristic measurement, material analysis, flow characteristics, etc., can solve problems such as inability to analyze, monotony, etc., and achieve the effect of good data recording

Inactive Publication Date: 2020-06-09
DEQING SHENDA MASCH MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a performance detection process of plastic particles in an injection molding machine to solve the problem that the existing analysis and research methods for the performance of plastic particles under different working conditions proposed in the background technology are too monotonous, which may lead to Problems that do not perform well in analysis in different environments

Method used

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Embodiment Construction

[0034] The invention provides a technical solution:

[0035] A process for testing the performance of plastic particles in an injection molding machine. The main formula of plastic particles is 25-33 parts of low-density polyethylene, 5-8 parts of silane cross-linked polyethylene, 15-18 parts of neoprene, and polyphthalamide 5-8 parts, 4-6 parts of polyparaben, 2-5 parts of n-butyl α-cyanoacrylate, 4-6 parts of dibutyltin dilaurate, 3-5 parts of tributyl borate, Dioctyl phthalate 1-4 parts.

[0036] The production steps of plastic pellets are as follows:

[0037] Step 1: Take 25-33 parts of low-density polyethylene, 5-8 parts of silane cross-linked polyethylene, 15-18 parts of neoprene, 5-8 parts of polyphthalamide, polyparaben 4-6 parts of ester, 2-5 parts of n-butyl α-cyanoacrylate, 4-6 parts of dibutyltin dilaurate, 3-5 parts of tributyl borate, 1-4 parts of dioctyl phthalate Put all the above materials into the high-speed mixer, pre-mix in the high-speed mixer for 40 mi...

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Abstract

The invention discloses a process for detecting the performance of plastic particles in an injection molding machine. The main formula of the plastic particles is as follows: 25-33 parts of low-density polyethylene; 5-8 parts of silane crosslinked polyethylene, 15-18 parts of chloroprene rubber, 5-8 parts of polyphthalamide, 4-6 parts of poly-p-hydroxybenzoate, 2-5 parts of alpha-n-butyl cyanoacrylate, 4-6 parts of dibutyltin dilaurate, 3-5 parts of tributyl borate and 1-4 parts of dioctyl phthalate. According to the invention, different methods for detecting the plastic particles are used foranalyzing the performance of the plastic particles in different environments; therefore, the performance of the plastic particles can be analyzed more accurately, data can be better recorded for theperformance of the plastic particles in different environments, and the plastic particles with different characteristics can be produced and used differently.

Description

technical field [0001] The invention belongs to the technical field related to the analysis of plastic particles, and in particular relates to a performance detection process of plastic particles in an injection molding machine. Background technique [0002] Particle refers to the smallest material component that can exist in a free state. The earliest discovered particles were atoms, electrons and protons. In 1932, neutrons were discovered, and it was confirmed that atoms are composed of electrons, protons and neutrons. They are more basic material components than atoms, so they are called elementary particles. In the future, more and more such particles have been discovered, and the cumulative number has exceeded hundreds, and there is a growing trend; in addition, some of these particles have not been found to have internal structures in experiments so far, and some particle experiments have shown that they have obvious internal structures. . It seems that these particl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N5/04G01N9/12G01N11/00G01N21/29
CPCG01N5/045G01N11/00G01N9/12G01N21/29
Inventor 张俐楠徐海滨曹宜荣成明祥张本西夏家锋
Owner DEQING SHENDA MASCH MFG CO LTD
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