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Universal spandex compounded emulsifier and preparation method thereof

A technology of compounding emulsifier and spandex oil agent, which is applied in textiles and papermaking, fiber treatment, fiber type, etc., can solve the problems of general processability, general stability, and high production cost in the subsequent process, and achieve simple and easy operation in the production process , Reduce production costs, the effect of low price

Inactive Publication Date: 2019-03-19
TONGXIANG HENGLONG CHEM CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] Although there are many kinds of spandex oil agents in China at present, and the quality is also good, compared with foreign companies such as Japanese Takemoto Oil Company, Japan Matsumoto Oil Company, and American Galston Technology Company, it has the following defects: general stability, poor after-effect General processability, high production cost, heavy pollution, etc.

Method used

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  • Universal spandex compounded emulsifier and preparation method thereof
  • Universal spandex compounded emulsifier and preparation method thereof

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preparation example Construction

[0027] A kind of preparation method of spandex oil general compound emulsifier, comprises the following steps:

[0028] a. Weighing of materials: 30-50 parts of cardanol polyether, 20-40 parts of fatty alcohol polyoxyethylene ether, 5-15 parts of sorbitan fatty acid ester, 3-5 parts of fat Alcohol phosphate polyoxyethylene ether potassium salt, 3-5 parts of fatty alcohol polyoxyethylene ether phosphate potassium salt, 5-12 parts of organosilicon phosphate and 5-20 parts of organosilicon resin;

[0029] b. Add the materials weighed in step a) into the reaction kettle, heat to 50±2°C, and uniformly stir for 2 to 5 hours, so that the components are fully fused;

[0030] c cooling, filtering, discharging, and packaging to obtain a general compound emulsifier for spandex oil.

Embodiment 1

[0032] raw material

Embodiment 2

[0034] raw material

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Abstract

The invention discloses a universal spandex compounded emulsifier and a preparation method thereof. The universal spandex compounded emulsifier is composed of 30-50 parts of anacardol polyether, 20-40parts of fatty alcohol-polyoxyethylene ether, 5-15 parts of sorbitan fatty acid ester, 3-5% of aliphatic alcohol phosphate polyoxyethylene ether potassium salt, 3-5% of fatty alcohol-polyoxyethyleneether potassium salt, 5-12% of silicone phosphate and 5-20% of silicone resin. Compared with the prior art, the universal spandex compounded emulsifier has the advantages of being similar in emulsifying property to nonylphenol polyoxyethylene ether and prior in low-temperature fluidity to fatty alcohol-polyoxyethylene ether, stable in performance and less prone to layering; anacardol is extractedfrom natural cashew nut shell oil and accordingly is wide in source and low in price; through the silicone phosphate and the silicone resin, the prepared universal spandex compounded emulsifier can eliminate static electricity, avoid adhesion and increase the strength of formed oil films, and further during application, can be good in fiber forming and smooth in backing-off.

Description

technical field [0001] The invention relates to the field of compound emulsifiers, in particular to a universal compound emulsifier for spandex oil and a preparation method thereof. Background technique [0002] With the rapid development of the chemical fiber industry and the increase of functional fabric types, the chemical fiber industry has developed towards fine denier, ultra-high speed, large capacity, short process, differentiation, and functionalization. The strengthening of use and awareness of ecological and environmental protection has put forward higher requirements for chemical fiber oils. Therefore, the development direction of chemical fiber oil is to meet the needs of chemical fiber production and process improvement, to achieve new, differentiated, serialized, functional, and green. It is required that one oil can meet the requirements of different varieties, and Higher and higher requirements are put forward for special oil agents. The emulsifier of the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/53D06M13/224D06M13/50D06M15/643D06M101/38
CPCD06M13/224D06M13/50D06M15/53D06M15/643D06M2101/38
Inventor 朱建成顾建坤沈亚芬庄斌朱通彧蔡敏杰
Owner TONGXIANG HENGLONG CHEM CO LTD
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