CN100503747C - Foam stabilizer and producing method thereof - Google Patents
Foam stabilizer and producing method thereof Download PDFInfo
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- CN100503747C CN100503747C CNB2007100674697A CN200710067469A CN100503747C CN 100503747 C CN100503747 C CN 100503747C CN B2007100674697 A CNB2007100674697 A CN B2007100674697A CN 200710067469 A CN200710067469 A CN 200710067469A CN 100503747 C CN100503747 C CN 100503747C
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- stearic acid
- coconut oil
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- sodium lauryl
- lauryl sulphate
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Abstract
The invention discloses a foam stabilizer to be used to foaming coating and foaming flocked pile, which comprises the following steps: adding 20-35% ammonium stearate, 1-5% dodecyl sodium sulfate, 1-10% coconut oil acetal acidamide into reacting vessel sequentially; adding into warm water; controlling the temperature at 20-28 deg.c; stirring evenly; adding into ammonia water; capping 20-40 min till presenting pasty state; stirring continually; capping and placing 12-18 h; stirring with high speed; getting the product. This invention possesses simple craft, jade white product, good flow ability and low viscosity, which assured quality time can reach 6 month.
Description
Technical field
The invention belongs to the suds-stabilizing agent technical field, be specially a kind of suds-stabilizing agent and production method that is used for intumescent coating and foaming flocking.
Background technology
Employed suds-stabilizing agent has two kinds in intumescent coating and foaming flocking production at present.
(1) pulverous suds-stabilizing agent: main component is an ammonium stearate, is a kind of white or yellowish powder.The content of ammonium stearate is about 85%.Early stage this product that uses is commonplace, and production process is roughly as follows: add stearic acid and water with certain proportion in reactor, heating dissolves stearic acid, slowly add ammoniacal liquor then, the limit edged stirs, and finishes until reaction, obtains a kind of colloid of gluey ammonium stearate.Pulverize behind the low-temperature vacuum drying again, use the woven bag packaging final prod.Earlier powder stearic acid ammonium and water are dissolved with the proportioning adding vessel in heating of 1:2 during use, stir on the limit, until becoming pasty state.Join in the coating formula again and get final product.Because ammonium stearate powder indissoluble in water, ammonium stearate molten at 73-75 ℃, being lower than this temperature will slowly condense, thus dissolve insufficient or dissolve after use immediately, will influence result of use greatly, have a strong impact on quality product.Use the powdery suds-stabilizing agent handling very poor in large-scale industrial production, quality product is difficult to guarantee that few people use at present.
(2) pasty state suds-stabilizing agent: it is that the sodium lauryl sulphate (K12) of having added 1-5% in above-mentioned production process is made emulsifying agent, but reaction finishes just packaging final prod of back, and product becomes pasty state.Because of there being K12 to make emulsifying agent, so its performance improves to some extent, but because K12 is unsatisfactory to the emulsification of ammonium stearate, so its stability or very poor for powerful foaming and when winter, temperature was low, its disadvantage is when the inclined to one side end of temperature in addition, deposit after dispatching from the factory and can get back to curdled appearance again about a week and can't use, it generally can only use in requiring lower sofa cloth gum coating, is difficult to adapt to the production of powerful intumescent coating gobo and foaming flocking sofa cloth.
Summary of the invention
The object of the invention is to provide a kind of suds-stabilizing agent and production method that is used for intumescent coating and foaming flocking, to solve the above-mentioned problems in the prior art.
Suds-stabilizing agent is characterized in that being made up of the component of following weight percentage:
Ammonium stearate 20-35%;
Sodium lauryl sulphate 1-5%;
Coconut oil diethanol amide 1-10%;
Water surplus.
Above-mentioned suds-stabilizing agent is characterized in that being made up of the component of following weight percentage:
Ammonium stearate 25-30%;
Sodium lauryl sulphate 2-3%;
Coconut oil diethanol amide 1-5%;
Water surplus.
The production method of above-mentioned suds-stabilizing agent is characterized in that proportioning raw materials and processing step preparation by following weight percentage:
(1) proportioning raw materials
Stearic acid 20-35%;
Sodium lauryl sulphate 1-5%;
Coconut oil diethanol amide 1-10%;
20% ammoniacal liquor 6.8-11.9%
Water surplus;
(2) in reaction vessel, add stearic acid, sodium lauryl sulphate, the coconut oil diethanol amide of formula ratio successively, add warm water and temperature adjustment, stir to 20-28 ℃;
(3) stirring velocity transfers to 300-500 rev/min, directly adds ammoniacal liquor, seals 20-40 minute after being stirred in the pasty state;
(4) stirring velocity transfers to 800-1000 rev/min, continues to be stirred to no granular stearic acid, seals to place 12-18 hour;
(5) stirring velocity transfers to 900-1300 rev/min, and restir 1-5 minute, filter vat was dressed up product then.
The production method of above-mentioned suds-stabilizing agent is characterized in that proportioning raw materials and processing step preparation by following weight percentage:
(1) proportioning raw materials
Stearic acid 25-30%;
Sodium lauryl sulphate 2-3%;
Coconut oil diethanol amide 1-5%;
20% ammoniacal liquor 8-10%
Water surplus;
(2) in reaction vessel, add stearic acid, sodium lauryl sulphate, the coconut oil diethanol amide of formula ratio successively, add warm water and temperature adjustment, stir to 25-26 ℃;
(3) stirring velocity transfers to 350-450 rev/min, directly adds ammoniacal liquor, seals 30-35 minute after being stirred in the pasty state;
(4) stirring velocity transfers to 850-950 rev/min, continues to be stirred to no granular stearic acid, seals to place 15-16 hour;
(5) stirring velocity transfers to 1100-1300 rev/min, and restir 2-4 minute, filter vat was dressed up product then.
The production method of above-mentioned suds-stabilizing agent, raw material is cheap and easy to get, and technology is simple, only needs deferred reaction under the normal temperature, finished product is pure white glossy, good fluidity, viscosity is low, can fully be dissolved in the water, easy to use, promptly add i.e. usefulness, the quality guaranteed period reached more than 6 months, and the market price has only 1/3 of similar imported product.This product large-lot producer of a few family in state's undercoat and flocking industry is on probation, and product performance are highly stable, and the quality that improves coating and implanted article is had active effect.
Embodiment
Below, the present invention is described in further detail by embodiment.
Because the changes in weight of resultant of reaction ammonium stearate and stearic acid raw material is very little, the content of producing the finished product effective ingredient that obtains is constant substantially, and the weight percentage of raw material is as follows:
Prescription 1
Stearic acid 20%;
Sodium lauryl sulphate 1%;
Coconut oil diethanol amide 10%;
20% ammoniacal liquor 6.8%
Water surplus;
Prescription 2
Stearic acid 25%;
Sodium lauryl sulphate 3%;
Coconut oil diethanol amide 5%;
20% ammoniacal liquor 10%
Water surplus;
Prescription 3
Stearic acid 30%;
Sodium lauryl sulphate 2%;
Coconut oil diethanol amide 8%;
20% ammoniacal liquor 8%
Water surplus;
Prescription 4
Stearic acid 35%;
Sodium lauryl sulphate 5%;
Coconut oil diethanol amide 1%;
20% ammoniacal liquor 11.9%
Water surplus;
Production technique:
(1) in reaction vessel, adds stearic acid, sodium lauryl sulphate, the coconut oil diethanol amide of formula ratio successively, add warm water and temperature adjustment, stir to 25-26 ℃;
(2) stirring velocity transfers to 350-450 rev/min, directly adds ammoniacal liquor, seals 30-35 minute after being stirred in the pasty state;
(3) stirring velocity transfers to 850-950 rev/min, continues to be stirred to no granular stearic acid, seals to place 15-16 hour;
(4) stirring velocity transfers to 1100-1300 rev/min, and restir 2-4 minute, filter vat was dressed up product then.
Production process is very simple, does not need large-scale chemical industry equipment, does not have the generation of noxious material in the production, and is pollution-free. Meet small investment, production technology is simple, and floor space is little, the characteristics such as product advanced person.
Claims (4)
1. suds-stabilizing agent is characterized in that being made up of the component of following weight percentage:
Ammonium stearate 20-35%;
Sodium lauryl sulphate 1-5%;
Coconut oil diethanol amide 1-10%;
Water surplus.
2. suds-stabilizing agent as claimed in claim 1 is characterized in that being made up of the component of following weight percentage:
Ammonium stearate 25-30%;
Sodium lauryl sulphate 2-3%;
Coconut oil diethanol amide 1-5%;
Water surplus.
3. the production method of suds-stabilizing agent as claimed in claim 1 or 2 is characterized in that proportioning raw materials and processing step preparation by following weight percentage:
(1) proportioning raw materials
Stearic acid 20-35%;
Sodium lauryl sulphate 1-5%;
Coconut oil diethanol amide 1-10%;
20% ammoniacal liquor 6.8-11.9%
Water surplus;
(2) in reaction vessel, add stearic acid, sodium lauryl sulphate, the coconut oil diethanol amide of formula ratio successively, add warm water and temperature adjustment, stir to 20-28 ℃;
(3) stirring velocity transfers to 300-500 rev/min, directly adds ammoniacal liquor, seals 20-40 minute after being stirred in the pasty state;
(4) stirring velocity transfers to 800-1000 rev/min, continues to be stirred to no granular stearic acid, seals to place 12-18 hour;
(5) stirring velocity transfers to 900-1300 rev/min, and restir 1-5 minute, filter vat was dressed up product then.
4. the production method of suds-stabilizing agent as claimed in claim 3 is characterized in that proportioning raw materials and processing step preparation by following weight percentage:
(1) proportioning raw materials
Stearic acid 25-30%;
Sodium lauryl sulphate 2-3%;
Coconut oil diethanol amide 1-5%;
20% ammoniacal liquor 8-10%
Water surplus;
(2) in reaction vessel, add stearic acid, sodium lauryl sulphate, the coconut oil diethanol amide of formula ratio successively, add warm water and temperature adjustment, stir to 25-26 ℃;
(3) stirring velocity transfers to 350-450 rev/min, directly adds ammoniacal liquor, seals 30-35 minute after being stirred in the pasty state;
(4) stirring velocity transfers to 850-950 rev/min, continues to be stirred to no granular stearic acid, seals to place 15-16 hour;
(5) stirring velocity transfers to 1100-1300 rev/min, and restir 2-4 minute, filter vat was dressed up product then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100674697A CN100503747C (en) | 2007-03-13 | 2007-03-13 | Foam stabilizer and producing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100674697A CN100503747C (en) | 2007-03-13 | 2007-03-13 | Foam stabilizer and producing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101016427A CN101016427A (en) | 2007-08-15 |
| CN100503747C true CN100503747C (en) | 2009-06-24 |
Family
ID=38725653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100674697A Active CN100503747C (en) | 2007-03-13 | 2007-03-13 | Foam stabilizer and producing method thereof |
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| CN (1) | CN100503747C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220524A (en) * | 2015-11-12 | 2016-01-06 | 宋婷婷 | A kind of prescription of its dyeing liquor for foam dyeing and technique for applying |
| CN105645913B (en) * | 2016-01-11 | 2018-04-13 | 海南瑞泽新型建材股份有限公司 | A kind of decrement reinforcing material suitable for roadbase |
| CN110358131A (en) * | 2019-06-28 | 2019-10-22 | 淮阴工学院 | Foam stabiliser and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1493631A (en) * | 2003-09-09 | 2004-05-05 | 上海市印染技术研究所 | Coating material of foamed coating layer decorative fabric and its coating technology |
| JP2005162970A (en) * | 2003-12-05 | 2005-06-23 | Maruo Calcium Co Ltd | Foam resin molded body |
-
2007
- 2007-03-13 CN CNB2007100674697A patent/CN100503747C/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1493631A (en) * | 2003-09-09 | 2004-05-05 | 上海市印染技术研究所 | Coating material of foamed coating layer decorative fabric and its coating technology |
| JP2005162970A (en) * | 2003-12-05 | 2005-06-23 | Maruo Calcium Co Ltd | Foam resin molded body |
Non-Patent Citations (4)
| Title |
|---|
| 有机硅泡沫稳定剂的开发研究. 盛车麟.化学世界，第10期. 1990 |
| 有机硅泡沫稳定剂的开发研究. 盛车麟.化学世界，第10期. 1990 * |
| 涂料泡沫印花. 王绍辉，李振兴.印染，第十九卷第04期. 1993 |
| 涂料泡沫印花. 王绍辉，李振兴.印染，第十九卷第04期. 1993 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101016427A (en) | 2007-08-15 |
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Effective date of registration: 20170112 Address after: 213300 Jiangsu city of Changzhou province Liyang City Wuhu Road No. 168 high-tech business center Patentee after: Jiangsu Shuqiao Textile Technology Co.,Ltd. Address before: 314409 Zhejiang City, Xu village, Haining City Bay Village Bridge Group No. 28, No. 1 Patentee before: Song Jinhuo |
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Effective date of registration: 20221228 Address after: No. 8-1, Tangnan Road, Xucun Town, Haining City, Hangzhou, Zhejiang 314400 Patentee after: Haining mingmingju Textile Co.,Ltd. Address before: 213,300 High tech Entrepreneurship Center, No. 168, Wushen Road, Liyang City, Changzhou City, Jiangsu Province Patentee before: Jiangsu Shuqiao Textile Technology Co.,Ltd. |