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A kind of efficient screw cleaning agent and preparation method thereof

A screw cleaning agent and high-efficiency technology, applied in detergent compositions, detergent compounding agents, chemical instruments and methods, etc., to save time, clean quickly and efficiently, and reduce energy consumption.

Active Publication Date: 2020-12-15
赤途实业(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current screw cleaners have certain limitations in terms of cleaning efficiency and cost.

Method used

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  • A kind of efficient screw cleaning agent and preparation method thereof

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preparation example Construction

[0053] Second aspect of the present invention provides the preparation method of efficient screw cleaning agent, and step comprises:

[0054] (1) Mix the anionic surfactant and the nonionic surfactant uniformly to obtain a mixture A;

[0055] (2) Add hyperbranched polyamide and fluorine-containing polymer to mixture A, add complex compound and moisturizing agent in turn under stirring, and stir evenly to obtain the high-efficiency screw cleaning agent.

Embodiment 1

[0059] Embodiment 1 provides a kind of high-efficiency screw cleaning agent, by weight, comprises following components: 20 parts of anionic surfactants, 20 parts of nonionic surfactants, 5 parts of complexes, 3 parts of wetting agents, hyperbranched 0.5 parts of polyamide, 5 parts of fluoropolymer.

[0060] Described anionic surfactant comprises sodium lauryl sulfate, sodium dodecylbenzenesulfonate; The weight ratio of described sodium lauryl sulfate, sodium dodecylbenzenesulfonate is 5:6; Wherein, The sodium dodecylsulfate was purchased from Aonic Synthetic Chemical Co., Ltd.; the sodium dodecylbenzenesulfonate was purchased from Nanjing Jiaji Chemical Co., Ltd.

[0061] The nonionic surfactant includes fatty alcohol polyoxyethylene ether, polyethylene glycol, and fluorosurfactant; wherein, the fluorosurfactant is a water-based ethoxylated nonionic fluorocarbon surfactant; The weight ratio of the fatty alcohol polyoxyethylene ether, polyethylene glycol, and water-based ethox...

Embodiment 2

[0070] Embodiment 2 provides a kind of high-efficiency screw cleaning agent, by weight, comprises following components: 100 parts of anionic surfactants, 50 parts of nonionic surfactants, 15 parts of complexes, 8 parts of wetting agents, hyperbranched 3 parts of polyamide, 6 parts of fluoropolymer.

[0071] Described anionic surfactant comprises sodium lauryl sulfate, sodium dodecylbenzenesulfonate; The weight ratio of described sodium lauryl sulfate, sodium dodecylbenzenesulfonate is 5:6; Wherein, The sodium dodecylsulfate was purchased from Aonic Synthetic Chemical Co., Ltd.; the sodium dodecylbenzenesulfonate was purchased from Nanjing Jiaji Chemical Co., Ltd.

[0072] The nonionic surfactant includes fatty alcohol polyoxyethylene ether, polyethylene glycol, and fluorosurfactant; wherein, the fluorosurfactant is a water-based ethoxylated nonionic fluorocarbon surfactant; The weight ratio of the fatty alcohol polyoxyethylene ether, polyethylene glycol, and water-based ethox...

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PUM

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Abstract

The invention relates to the field of screw cleansers, particularly to an efficient screw cleanser and a preparation method thereof. The efficient screw cleanser is composed of anionic surfactant, nonionic surfactant, complex and wetting agent. The efficient screw cleanser is rapid and efficient in cleaning, energy-saving and environmentally friendly. Compared with traditional cleaning methods, the efficient screw cleanser can save cleaning time by more than 80%, complete the cleaning process within on step and minimize the time consumed by a machine for coloring, transferring and cleaning shutdown, thereby greatly improving the production efficiency. Besides, the efficient screw cleanser can achieve certain maintaining effects on equipment and reduce energy consumption of the equipment tosave energy resources and achieve environmental protection and high efficiency.

Description

technical field [0001] The invention belongs to the field of screw cleaning agents, more specifically, the invention relates to a high-efficiency screw cleaning agent and a preparation method thereof. Background technique [0002] In the field of plastics processing it is common to use processing equipment such as injection molding machines or extruders to produce plastic articles. When the color of plastic products needs to be changed, the last batch of plastic will remain on the barrel of the processing equipment and the screw inside the barrel, thus affecting the color of subsequent products. In addition, plastic carbides (carbon deposits) produced after the plastic is heated for a long time will also remain on the barrel and screw. [0003] The above two situations will lead to poor appearance such as mixed colors and black spots in the plastic products processed subsequently, resulting in the generation of substandard products. Therefore, before matching the product a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D1/83C11D3/06C11D3/20C11D3/37C11D3/60
CPCC11D1/004C11D1/146C11D1/22C11D1/72C11D1/83C11D3/06C11D3/2065C11D3/37C11D3/3719
Inventor 谢国强刘宏娟
Owner 赤途实业(上海)有限公司