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Production method of plastic bucket

A production method and water bucket technology, applied in the field of plastic products, can solve the problems of poor heat resistance, inability to withstand high temperatures above 150 degrees, and short service life, and achieve the effects of good heat resistance, good user experience and long service life.

Inactive Publication Date: 2015-12-02
WUXI HEBANG METAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the current mobile phone casings are made of plastic, and the current plastic products generally cannot withstand high temperatures above 150 degrees, and the color is relatively monotonous, and it is impossible to transfer the color pattern to the product by a transfer printing machine
[0004] In the process of realizing the present invention, the inventor found that there are at least defects such as poor heat resistance, poor user experience and short service life in the prior art

Method used

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Embodiment Construction

[0025] Preferred embodiments of the present invention are described below, and it should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0026] According to an embodiment of the present invention, a method for producing a plastic bucket is provided, comprising:

[0027] (1) Proportioning each component according to the following parts by weight:

[0028] Elastomer: 1 part;

[0029] Filler: 2 parts;

[0030] Thermoplastic polyurethane elastomer rubber: 4 parts;

[0031] Plasticizer: 2.1 parts;

[0032] Polypropylene: 3.5 parts;

[0033] Calcium carbonate: 2.6 parts;

[0034] Lubricant: 1.93 parts;

[0035] Polybutylene terephthalate: 3 parts;

[0036] Preservatives: 0.2 parts;

[0037] Colorant: 1.3 parts;

[0038] Stabilizer: 2.15 parts;

[0039] Barium sulfate: 4.6 parts;

[0040] Synthetic resin: 8 parts;

[0041] ⑵Put each component i...

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Abstract

The invention discloses a production method of a plastic bucket, which comprises the following steps: proportionally putting the components into a stirrer, sufficiently stirring uniformly, and adding the mixture into a double screw extruder to perform extrusion and granulation, wherein the extrusion temperature is 165 DEG C. The production method overcome the defects of poor heat resistance, poor user experience, short service life and the like in the prior art, thereby implementing the advantages of favorable heat resistance, favorable user experience and long service life.

Description

technical field [0001] The invention relates to the technical field of plastic products, in particular to a production method of a plastic bucket. Background technique [0002] Based on synthetic resins or natural resins, adding (or not adding) various plastic additives, reinforcing materials and fillers, under a certain temperature and pressure, processed into molding or cross-linked curing molding, the obtained solid material or products. Plastic refers to a material that uses resin (or direct polymerization of monomers during processing) as the main component, plasticizers, fillers, lubricants, colorants and other additives as auxiliary components, and can be flow-formed during processing. It is a synthetic polymer compound that can change its shape freely. It is a material that is polymerized by synthesis or condensation reaction using monomer raw materials. It is composed of synthetic resin and fillers, plasticizers, stabilizers, lubricants, colorants and other additi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L101/00C08L75/04C08L23/12C08L67/02C08K3/26C08K3/30B29C47/92B29C48/92
Inventor 邓义增
Owner WUXI HEBANG METAL PROD
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