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Modified nonionic surfactant H-900

A non-ionic surface, H-900 technology, applied in the field of modified non-ionic surfactant H-900, can solve the problems of unsatisfactory, inconvenient production, weak permeability, etc. improved effect

Inactive Publication Date: 2022-07-19
邯郸市昊轩洗涤剂制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, fatty alcohol polyoxyethylene ether AEo-9, a similar surfactant on the market, is prone to solidification in winter. During the production of detergent daily chemical units, it needs to be heated and dissolved, which is inconvenient to produce, and its degreasing performance and permeability are relatively weak, so it cannot It meets the high standard requirements of commercial use such as cleaning heavy oily textiles, oil removal and decontamination of down, and the modified non-ionic surfactant h-900 has a freezing point below 10 degrees, and is easily soluble in water, making it very convenient to produce and process products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] In this example, a modified nonionic surfactant H-900 is proposed, calculated by mass percentage, including the following components: fatty alcohol polyoxyethylene ether Aeo-9: 61.5000%, isooctyl alcohol polyoxyethylene ether LF -3: 18.4999%, ethylene glycol: 9.5000%, deionized water: 10.5000%, lavender essence: 0.0001.

[0020] Its preparation method comprises the following steps:

[0021] S1: Raw material preparation: According to the required proportion, use an electronic scale to weigh each raw material one by one to ensure the accuracy of the amount of raw materials used.

[0022] S2: Dissolving the essence: at room temperature, take a clean glass vessel, then pour the lavender essence and deionized water into the glass vessel in turn, and then stir with a stirring rod for 6 minutes to obtain the lavender essence Aqueous solution A.

[0023] S3: mixing of main ingredients: at room temperature, put fatty alcohol polyoxyethylene ether Aeo-9, isooctyl alcohol polyoxy...

Embodiment 2

[0027] In this example, a modified nonionic surfactant H-900 is proposed, calculated by mass percentage, including the following components: fatty alcohol polyoxyethylene ether Aeo-9: 61.6998%, isooctyl alcohol polyoxyethylene ether LF -3: 18.3000%, ethylene glycol: 10.0000%, deionized water: 10.0000%, lavender essence: 0.0002.

[0028] Its preparation method comprises the following steps:

[0029] S1: Raw material preparation: According to the required proportion, use an electronic scale to weigh each raw material one by one to ensure the accuracy of the amount of raw materials used.

[0030] S2: Dissolving the essence: at room temperature, take a clean glass vessel, then pour the lavender essence and deionized water into the glass vessel in turn, and then stir with a stirring rod for 5 minutes to obtain the lavender essence Aqueous solution A.

[0031] S3: mixing of main ingredients: at room temperature, put fatty alcohol polyoxyethylene ether Aeo-9, isooctyl alcohol polyox...

Embodiment 3

[0035] In this example, a modified nonionic surfactant H-900 is proposed, calculated by mass percentage, including the following components: fatty alcohol polyoxyethylene ether Aeo-9: 61.5999%, isooctyl alcohol polyoxyethylene ether LF -3: 18.4000%, polyol: 10.0000%, deionized water: 10.0000%, lavender essence: 0.0001%.

[0036] Its preparation method comprises the following steps:

[0037] S1: Raw material preparation: According to the required proportion, use an electronic scale to weigh each raw material one by one to ensure the accuracy of the amount of raw materials used.

[0038] S2: Dissolving the essence: at room temperature, take a clean glass vessel, then pour the lavender essence and deionized water into the glass vessel in turn, and then stir with a stirring rod for 5 minutes to obtain the lavender essence Aqueous solution A.

[0039] S3: mixing of main ingredients: at room temperature, put fatty alcohol polyoxyethylene ether Aeo-9, isooctyl alcohol polyoxyethylen...

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PUM

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Abstract

The invention discloses a modified nonionic surfactant H-900, which is prepared from the following ingredients in percentage by mass: 60.00000 to 62.0000 percent of fatty alcohol polyoxyethylene ether Aeo-9, 18.0000 to 18.5000 percent of isooctyl alcohol polyoxyethylene ether LF-3, 9.5000 to 10.5000 percent of polyhydric alcohols, 9.5000 to 10.5000 percent of deionized water and 0.0001 to 0.0002 percent of lavender essence. The modified nonionic surfactant H-900 disclosed by the invention has the advantages of high dissolution speed in a normal temperature state, short production time period, and strong oil and dirt removal and infiltration capacities.

Description

technical field [0001] The invention relates to the technical field of surfactants, in particular to a modified nonionic surfactant H-900. Background technique [0002] Surfactant refers to a substance that can significantly reduce the surface tension of the target solution. It has a fixed hydrophilic and lipophilic group, and can be aligned on the surface of the solution. The molecular structure of surfactants is amphiphilic: one end is a hydrophilic group and the other end is a hydrophobic group. [0003] At present, the similar surfactant fatty alcohol polyoxyethylene ether AEo-9 on the market is prone to coagulation in winter, and the detergent daily chemical unit needs to be heated and dissolved during production, which is inconvenient to produce, and its degreasing performance and penetration performance are relatively weak. It meets the high standard requirements of degreasing and decontamination for commercial use such as cleaning heavy oil textiles and down. The m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/825C11D3/20C11D3/50C11D3/60
CPCC11D1/825C11D3/2044C11D3/2068C11D3/50C11D1/72
Inventor 赵斌
Owner 邯郸市昊轩洗涤剂制造有限公司
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