CN101545206B - Method for preparing natural fiber and synthetic fiber antistatic agent - Google Patents
Method for preparing natural fiber and synthetic fiber antistatic agent Download PDFInfo
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- CN101545206B CN101545206B CN2009100306730A CN200910030673A CN101545206B CN 101545206 B CN101545206 B CN 101545206B CN 2009100306730 A CN2009100306730 A CN 2009100306730A CN 200910030673 A CN200910030673 A CN 200910030673A CN 101545206 B CN101545206 B CN 101545206B
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- fatty alcohol
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Abstract
The invention relates to a method for preparing natural fiber and synthetic fiber antistatic agent. The natural fiber and synthetic fiber antistatic agent is prepared by the following raw materials by the weight percent through reaction: 5-20 of polyoxyethylene fatty alcohol phosphonate, 2-5 of polyoxyethylene fatty alcohol sodium sulfate, 3-10 of coconut acid diethanol amide, 3-6 of trolamine, 0.1-0.3 of EDTA-2Na and the balance of water, wherein the total weight percent of the raw materials is 100 percent. The method for preparing natural fiber and synthetic fiber antistatic agent comprises the following process: the polyoxyethylene fatty alcohol phosphonate (7), the polyoxyethylene fatty alcohol sodium sulfate (3), the coconut acid diethanol amide and the EDTA-2Na are added to a reaction bottle prefilled with water; the four raw materials are stirred into the water, heated to 30-100 DEG C and kept at the temperature of 30-100 DEG C for 1-2 hours; the trolamine is dripped to the mixture; and the pH value of the new mixture is adjusted to be 6-7 and stirred to be cooled so that the natural fiber and synthetic fiber antistatic agent is prepared.
Description
(1) technical field
The present invention relates to the preparation method of a kind of natural fabric and synthetic fiber antistatic additive.Belong to the textile auxiliary technical field.
(2) background technology
In natural fabric and synthetic fiber process,, have a strong impact on production efficiency and product quality owing to reasons such as friction can produce a large amount of static.Therefore in process, mostly use various antistatic additive to eliminate the static that produces in the process, to improve production efficiency and product quality.The antistatic additive that uses mainly contains two kinds at present: cationic antistatic additive and non-ionic antistatic agent.Cationic antistatic additive though antistatic effect is better, has strong corrosivity to equipment because it belongs to highly acid in the weaving process, use is restricted; Non-ionic antistatic agent is generally the mixture of polyoxyethylene ether series products, produces more foam and prices of raw and semifnished materials costliness in the use.
(3) summary of the invention
The objective of the invention is to overcome above-mentioned cationic antistatic additive and non-ionic antistatic agent deficiency, providing a kind of does not have the foam that produces in corrosivity, the use few in the weaving process to equipment, the preparation method of the natural fabric of prices of raw and semifnished materials economy and synthetic fiber antistatic additive.
The object of the present invention is achieved like this: the preparation method of a kind of natural fabric and synthetic fiber antistatic additive, it is to be that raw material system adds thermal response and makes with aliphatic alcohol polyoxyvinethene phosphate, sodium sulfate of polyethenoxy ether of fatty alcohol, coconut oleoyl diethanol amine, triethanolamine, EDTA-2Na (sodium ethylene diamine tetracetate) and water, and the percentage by weight that feeds intake of described each raw material is:
Aliphatic alcohol polyoxyvinethene phosphate 5～20%
Sodium sulfate of polyethenoxy ether of fatty alcohol 2～5%
Coconut oleoyl diethanol amine 3～10%
Triethanolamine 3～6%
EDTA-2Na0.1～0.3％
All the other are water
The total amount summation of each raw material is 100%.
Aliphatic alcohol polyoxyvinethene phosphate is as the main component of antistatic additive, sodium sulfate of polyethenoxy ether of fatty alcohol and coconut oleoyl diethanol amine are as emulsifying agent, also has simultaneously certain antistatic property, play synergy each other, have tangible cumulative effect, can strengthen antistatic property, triethanolamine and aliphatic alcohol polyoxyvinethene phosphate reaction, can improve antistatic property, play neutralization of acid with base simultaneously, can also adjust the pH value of finished product.EDTA-2Na is as water quality stabilizer, can demineralized water, improve the stability of product.
The technical process of described method is:
Fatty alcohol-polyoxyethylene ether (7) phosphate, fatty alcohol-polyoxyethylene ether (3) sodium sulphate, coconut oleoyl diethanol amine and EDTA-2Na input are equipped with in the reaction bulb of water in advance, be warmed up to 30～100 ℃ under stirring, be incubated 1-2 hour, drip triethanolamine, adjust pH to 6～7, stir cooling down, make finished product.
Above-mentioned reaction temperature better is 50～90 ℃, preferably 65～70 ℃.Reaction temperature is low, and raw material reaction is incomplete, and reaction temperature is excessive, and product color is yellow partially.Reaction time is different according to reaction temperature, is generally 1.5 hours.Antistatic additive of the present invention for wool spinning, hair is washed blending, the purifying fibre all has antistatic effect preferably.Use antistatic additive of the present invention can significantly reduce the static that produces in the technical process, improve work efficiency and product quality.Use antistatic additive of the present invention environmentally friendly, non-stimulated smell.
The invention has the beneficial effects as follows:
1, in the weaving process, equipment there is not corrosivity.
Cationic antistatic additive generally is the nitrate of quaternary ammonium radical ion, and finally with the nitric acid neutralization, finished product has very strong corrosivity to product.Antistatic additive of the present invention is the weak anionic type, and finally with the triethanolamine neutralization, finished product shows neutrality or alkalescent to product, so use antistatic additive of the present invention that equipment is not had corrosivity.
2, the foam that produces in the use is few.
As emulsifying agent, use amount is less with sodium sulfate of polyethenoxy ether of fatty alcohol and coconut oleoyl diethanol amine for antistatic additive of the present invention, and all is the emulsifying agent of low bubble property, so the foam that produces in the use is few.
3, prices of raw and semifnished materials economy.
Main component in the non-ionic antistatic agent is generally aliphatic amine polyoxyethylene ether, and fatty amine is made by fatty alcohol usually, and technical process is complicated, so cost an arm and a leg.Of the present invention to laugh at the main component of electrostatic agent be aliphatic alcohol polyoxyvinethene phosphate, is to be made by fatty alcohol-polyoxyethylene ether and phosphorus pentoxide reaction, and raw material is all comparatively inexpensive, so antistatic additive prices of raw and semifnished materials economy of the present invention.
(4) specific embodiment
Example 1: 150g fatty alcohol-polyoxyethylene ether (7) phosphate, 40g fatty alcohol-polyoxyethylene ether (3) sodium sulphate, 80g coconut oleoyl diethanol amine and 2.8gEDTA-2Na input are equipped with in the reaction bulb of 650g water in advance, be warmed up to 75 ℃ under stirring, be incubated 1.5 hours, Dropwise 5 0g triethanolamine, adjust pH to 6～7, be cooled to 30 ℃ under stirring, make about 900g finished product.
Example 2: 160g fatty alcohol-polyoxyethylene ether (7) phosphate, 40g fatty alcohol-polyoxyethylene ether (3) sodium sulphate, 75g coconut oleoyl diethanol amine and 2.9gEDTA-2Na input are equipped with in the reaction bulb of 650g water in advance, be warmed up to 75 ℃ under stirring, be incubated 1.5 hours, Dropwise 5 8g triethanolamine, adjust pH to 6～7, be cooled to 30 ℃ under stirring, make about 910g finished product.
Claims (3)
1. the preparation method of natural fabric and synthetic fiber antistatic additive, it is characterized in that described antistatic additive is is raw material with aliphatic alcohol polyoxyvinethene phosphate, sodium sulfate of polyethenoxy ether of fatty alcohol, coconut oleoyl diethanol amine, triethanolamine, EDTA-2Na and water, the percentage by weight that feeds intake of described each raw material is:
Fatty alcohol-polyoxyethylene ether (7) phosphate 5～20%
Fatty alcohol-polyoxyethylene ether (3) sodium sulphate 2～5%
Coconut oleoyl diethanol amine 3～10%
Triethanolamine 3～6%
EDTA-2Na0.1～0.3％
All the other are water
The total amount summation of each raw material is 100%;
The technical process of described method is:
Fatty alcohol-polyoxyethylene ether (7) phosphate, fatty alcohol-polyoxyethylene ether (3) sodium sulphate, coconut oleoyl diethanol amine and EDTA-2Na input are equipped with in the reaction bulb of water in advance, be warmed up to 30～100 ℃ under stirring, be incubated 1-2 hour, drip triethanolamine, adjust pH to 6～7, stir cooling down, make finished product.
2. the preparation method of a kind of natural fabric according to claim 1 and synthetic fiber antistatic additive is characterized in that described reaction temperature is 50～90 ℃.
3. the preparation method of a kind of natural fabric according to claim 1 and synthetic fiber antistatic additive is characterized in that described reaction temperature is 65～70 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2009100306730A CN101545206B (en) | 2009-04-20 | 2009-04-20 | Method for preparing natural fiber and synthetic fiber antistatic agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100306730A CN101545206B (en) | 2009-04-20 | 2009-04-20 | Method for preparing natural fiber and synthetic fiber antistatic agent |
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| Publication Number | Publication Date |
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| CN101545206A CN101545206A (en) | 2009-09-30 |
| CN101545206B true CN101545206B (en) | 2010-12-29 |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108951108A (en) * | 2018-06-19 | 2018-12-07 | 浙江永金生物科技有限公司 | A kind of biology antistatic agent and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1558018A (en) * | 2004-01-13 | 2004-12-29 | 徐维青 | Spinning oil for terylene staple and preparation method thereof |
| CN101195790A (en) * | 2006-12-08 | 2008-06-11 | 白马轴承技术(洛阳)有限公司 | Metallic bearing water-based detergent and rinsing agent used together with the same, and method for producing the same |
| CN101240160A (en) * | 2007-02-09 | 2008-08-13 | 天津市正合化学助剂有限公司 | Composite highly effective antistatic agent |
-
2009
- 2009-04-20 CN CN2009100306730A patent/CN101545206B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1558018A (en) * | 2004-01-13 | 2004-12-29 | 徐维青 | Spinning oil for terylene staple and preparation method thereof |
| CN101195790A (en) * | 2006-12-08 | 2008-06-11 | 白马轴承技术(洛阳)有限公司 | Metallic bearing water-based detergent and rinsing agent used together with the same, and method for producing the same |
| CN101240160A (en) * | 2007-02-09 | 2008-08-13 | 天津市正合化学助剂有限公司 | Composite highly effective antistatic agent |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2002-356699A 2002.12.13 |
| 赵锡武等.腈纶油剂及YH-202的开发应用.《精细与专用化学品》.2005,第13卷(第20期),16-18. * |
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Effective date of registration: 20160530 Address after: 214434 No. 29, Xiaoshan Road, Jiangyin Economic Development Zone, Wuxi, Jiangsu Patentee after: Jiangyin Chengjiang Chemical Industry Co., Ltd. Address before: 214434 No. 83 Economic Development Zone, Jiangsu, Jiangyin Patentee before: Xu Weiqing |