CN101880958A - Enzyme auxiliary agent used in cotton linen and linen rayon gray fabric oxygen bleaching process and preparation method thereof - Google Patents
Enzyme auxiliary agent used in cotton linen and linen rayon gray fabric oxygen bleaching process and preparation method thereof Download PDFInfo
- Publication number
- CN101880958A CN101880958A CN2009100984673A CN200910098467A CN101880958A CN 101880958 A CN101880958 A CN 101880958A CN 2009100984673 A CN2009100984673 A CN 2009100984673A CN 200910098467 A CN200910098467 A CN 200910098467A CN 101880958 A CN101880958 A CN 101880958A
- Authority
- CN
- China
- Prior art keywords
- linen
- auxiliary agent
- bleaching process
- oxygen bleaching
- cotton
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention discloses an enzyme auxiliary agent used in a cotton linen and linen rayon gray fabric oxygen bleaching process, which is prepared by the following raw materials by weight percent: 47-60% of pentahydrate sodium metasilicate, 5-10% of alkaline pectinase, 27-30% of sodium carbonate, 5-8% of nonionic surfactant and 3-5% of chelated dispersing agent. The invention also discloses a preparation method thereof. The auxiliary agent prepared by the invention has the characteristics of effectively removing cottonseed hulls, hemp husks, impurities, natural pigment and the like, smoothing fabric surface, improving natural whiteness, and having soft and gentle feel, good appearance surface, low cost, small energy consumption, safety and environment protection.
Description
Technical field
The present invention relates to enzyme auxiliary agent that uses in a kind of cotton linen, the linen rayon gray fabric oxygen bleaching process and preparation method thereof.
Background technology
In traditional cotton linen, the linen grey cloth pre-treatment process, often will float this processing step through peroxide, traditional oxygen bleaching process will use a large amount of chemical assistants, as multiple auxiliary agents such as caustic soda, bleeding agent, refining agent, hydrogen peroxide bleaching stabilizer, chelated dispersants.Can produce sewage, contaminated environment in a large number; And the ability of removing cotton seed hulls, numb skin, impurity, natural pigment etc. a little less than, make the cloth surface smoothness not enough, natural whiteness is also not enough, soft degree is poor, and chemical assistant has the cost height, the shortcoming of not environmental protection.So seek the biological assistant of a kind of suitable cotton linen, linen rayon gray fabric oxygen bleaching pre-treatment oxygen bleaching process, make it replace the chemical assistant in traditional oxygen bleaching process step to become emphasis of the present invention.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide enzyme auxiliary agent that uses in a kind of cotton linen, the linen rayon gray fabric oxygen bleaching process and preparation method thereof, the auxiliary agent of the present invention's preparation can be removed cotton seed hulls, numb skin, impurity, natural pigment etc., make the cloth any surface finish, natural whiteness improves, and is soft, has the good surface appearance surface, and it is low to have cost, and energy consumption is little, the characteristics of safety and environmental protection.
For reaching above-mentioned purpose, the present invention adopts following technical scheme:
The enzyme auxiliary agent that uses in a kind of cotton linen, the linen rayon gray fabric oxygen bleaching process is prepared from by following raw materials by weight percent:
Metasilicate pentahydrate sodium 47-60%;
Alkaline pectase 5-10%;
Soda ash 27-30%;
Non-ionic surface active agent 5-8%;
Chelated dispersants 3-5%.
The percentage by weight of described raw material is:
Metasilicate pentahydrate sodium 54%;
Alkaline pectase 7%;
Soda ash 29%;
Non-ionic surface active agent 6%;
Chelated dispersants 4%.
The preparation method of the enzyme auxiliary agent that uses in a kind of cotton linen, the linen rayon gray fabric oxygen bleaching process is metasilicate pentahydrate sodium 47-60% with raw materials by weight; Chelated dispersants 3-5%; Non-ionic surface active agent 5-8%; Alkaline pectase 5-10%; Soda ash 27-30%; Putting into blender successively and mix, is that 20 rev/mins mixer stirred 60 minutes by rotating speed, is prepared into the enzyme auxiliary agent that uses in cotton linen, the linen rayon gray fabric oxygen bleaching process.
The invention has the beneficial effects as follows: the present invention is prepared into the enzyme auxiliary agent that uses in cotton linen, the linen rayon gray fabric oxygen bleaching process and is white free from dust fine granularity auxiliary agent, and pH is 10.5-11, has the dissolubility that is dissolved in 40-50 ℃ of hot water fully.Enzyme auxiliary agent of the present invention is applicable to cotton, T/C, T/R BLENDED FABRIC, is particularly suitable for various linens such as cotton linen, linen, can remove cotton seed hulls, numb skin, impurity, natural pigment etc., make any surface finish, the nature whiteness improves, and is soft, has the good surface appearance surface.Use this kind enzyme auxiliary agent to replace multiple auxiliary agents such as caustic soda, bleeding agent, refining agent, hydrogen peroxide bleaching stabilizer, chelated dispersants in traditional oxygen bleaching process, thoroughly eliminate the side effect that multiple auxiliary agent such as caustic soda brings (as: fiber is impaired, powerful to be reduced, weightless many, wiriness etc.).Be a kind of environmental protection auxiliary agent, do not contain APEO, and cost is low, energy consumption is little, the characteristics of safety and environmental protection.Biotechnology is 21 century one of a crucial new and high technology, enzyme auxiliary agent is described as the nature solution of industrial problem, back to nature, harmonious development has become the 21 century mankind's target, especially variation and the benefit in textile and dyeing industry, brought of enzyme, the particularly application in the pre-treatment process of cotton linen, linen cloth changes the shortcoming of fanning existing traditional handicraft, and apparent is particularly important.
The specific embodiment
Embodiment 1
The enzyme auxiliary agent that uses in a kind of cotton linen of present embodiment, the linen rayon gray fabric oxygen bleaching process is prepared from by following raw materials by weight percent: metasilicate pentahydrate sodium 47%, and purchasing jumps in Shanghai reaches Industrial Co., Ltd.; Alkaline pectase 10% is purchased the hundred victory chemical industry Co., Ltds in Suzhou, and model is the alkaline pectase of XL-1; Soda ash 30% is purchased in Hangzhou Longshan Chemical Co., Ltd; Non-ionic surface active agent 8% is purchased in Hangzhou electrification group, and model is the non-ionic surface active agent of JFC; Chelated dispersants 5% is purchased in Kekai Fine Chemical (Shanghai) Co., Ltd., and model is the chelated dispersants of CD COME.
Its preparation method is, is metasilicate pentahydrate sodium 47% with raw materials by weight at first; Chelated dispersants 5%; Non-ionic surface active agent 8%; Alkaline pectase 10%; Soda ash 30%; Putting into blender successively and mix, is that 20 rev/mins mixer stirred 60 minutes by rotating speed, is prepared into the enzyme auxiliary agent that uses in cotton linen, the linen rayon gray fabric oxygen bleaching process.This enzyme auxiliary agent is white free from dust fine granularity auxiliary agent, can remove cotton seed hulls, numb skin, impurity, natural pigment etc., makes the cloth any surface finish, and natural whiteness improves, and is soft, has the good surface appearance surface.
Embodiment 2
The enzyme auxiliary agent that uses in a kind of cotton linen of present embodiment, the linen rayon gray fabric oxygen bleaching process is prepared from by following raw materials by weight percent: metasilicate pentahydrate sodium 60%, and purchasing jumps in Shanghai reaches Industrial Co., Ltd.; Alkaline pectase 5% is purchased the hundred victory chemical industry Co., Ltds in Suzhou, and model is the alkaline pectase of XL-1; Soda ash 27% is purchased in Hangzhou Longshan Chemical Co., Ltd; Non-ionic surface active agent 5% is purchased in Hangzhou electrification group, and model is the non-ionic surface active agent of JFC; Chelated dispersants 3% is purchased in Kekai Fine Chemical (Shanghai) Co., Ltd., and model is the chelated dispersants of CD COME.
Its preparation method is, is metasilicate pentahydrate sodium 60% with raw materials by weight at first; Chelated dispersants 3%; Non-ionic surface active agent 5%; Alkaline pectase 5%; Soda ash 27%; Putting into blender successively and mix, is that 20 rev/mins mixer stirred 60 minutes by rotating speed, is prepared into the enzyme auxiliary agent that uses in cotton linen, the linen rayon gray fabric oxygen bleaching process.This enzyme auxiliary agent is white free from dust fine granularity auxiliary agent, can remove cotton seed hulls, numb skin, impurity, natural pigment etc., makes the cloth any surface finish, and natural whiteness improves, and is soft, has the good surface appearance surface.
Embodiment 3
The enzyme auxiliary agent that uses in a kind of cotton linen of present embodiment, the linen rayon gray fabric oxygen bleaching process is prepared from by following raw materials by weight percent: metasilicate pentahydrate sodium 54%, and purchasing jumps in Shanghai reaches Industrial Co., Ltd.; Alkaline pectase 7% is purchased the hundred victory chemical industry Co., Ltds in Suzhou, and model is the alkaline pectase of XL-1; Soda ash 29% is purchased in Hangzhou Longshan Chemical Co., Ltd; Non-ionic surface active agent 6% is purchased in Hangzhou electrification group, and model is the non-ionic surface active agent of JFC; Chelated dispersants 4% is purchased in Kekai Fine Chemical (Shanghai) Co., Ltd., and model is the chelated dispersants of CD COME.
Its preparation method is, is metasilicate pentahydrate sodium 54% with raw materials by weight at first; Chelated dispersants 4%; Non-ionic surface active agent 6%; Alkaline pectase 7%; Soda ash 29%; Putting into blender successively and mix, is that 20 rev/mins mixer stirred 60 minutes by rotating speed, is prepared into the enzyme auxiliary agent that uses in cotton linen, the linen rayon gray fabric oxygen bleaching process.This enzyme auxiliary agent is white free from dust fine granularity auxiliary agent, can remove cotton seed hulls, numb skin, impurity, natural pigment etc., makes the cloth any surface finish, and natural whiteness improves, and is soft, has the good surface appearance surface.
Claims (3)
1. the enzyme auxiliary agent that uses in a cotton linen, the linen rayon gray fabric oxygen bleaching process is characterized in that being prepared from by following raw materials by weight percent:
Metasilicate pentahydrate sodium 47-60%;
Alkaline pectase 5-10%;
Soda ash 27-30%;
Non-ionic surface active agent 5-8%;
Chelated dispersants 3-5%.
2. the enzyme auxiliary agent that uses in cotton linen as claimed in claim 1, the linen rayon gray fabric oxygen bleaching process is characterized in that the percentage by weight of described raw material is:
Metasilicate pentahydrate sodium 54%;
Alkaline pectase 7%;
Soda ash 29%;
Non-ionic surface active agent 6%;
Chelated dispersants 4%.
3. the preparation method of the enzyme auxiliary agent that uses in a cotton linen as claimed in claim 1, the linen rayon gray fabric oxygen bleaching process, it is characterized in that: with raw materials by weight is metasilicate pentahydrate sodium 47-60%; Chelated dispersants 3-5%; Non-ionic surface active agent 5-8%; Alkaline pectase 5-10%; Soda ash 27-30%; Putting into blender successively and mix, is that 20 rev/mins mixer stirred 60 minutes by rotating speed, is prepared into the enzyme auxiliary agent that uses in cotton linen, the linen rayon gray fabric oxygen bleaching process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100984673A CN101880958B (en) | 2009-05-07 | 2009-05-07 | Preparation method of enzyme auxiliary agent used in cotton linen and linen rayon gray fabric oxygen bleaching process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100984673A CN101880958B (en) | 2009-05-07 | 2009-05-07 | Preparation method of enzyme auxiliary agent used in cotton linen and linen rayon gray fabric oxygen bleaching process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101880958A true CN101880958A (en) | 2010-11-10 |
| CN101880958B CN101880958B (en) | 2012-01-11 |
Family
ID=43053086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100984673A Expired - Fee Related CN101880958B (en) | 2009-05-07 | 2009-05-07 | Preparation method of enzyme auxiliary agent used in cotton linen and linen rayon gray fabric oxygen bleaching process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101880958B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797146A (en) * | 2012-08-30 | 2012-11-28 | 江阴市尼美达助剂有限公司 | Scouring enzyme, and preparation method, application and application method thereof |
| CN112080926A (en) * | 2019-06-13 | 2020-12-15 | 青岛奥洛思新材料有限公司 | Fibrilia oxygen bleaching catalyst and preparation process thereof |
-
2009
- 2009-05-07 CN CN2009100984673A patent/CN101880958B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797146A (en) * | 2012-08-30 | 2012-11-28 | 江阴市尼美达助剂有限公司 | Scouring enzyme, and preparation method, application and application method thereof |
| CN112080926A (en) * | 2019-06-13 | 2020-12-15 | 青岛奥洛思新材料有限公司 | Fibrilia oxygen bleaching catalyst and preparation process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101880958B (en) | 2012-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101333480B (en) | Multifunctional laundry liquid | |
| CN101929064A (en) | Scouring and bleaching agent combination and application thereof | |
| CN101880959B (en) | Preprocessing technical method of cotton linen and linen rayon gray fabrics | |
| CN102965982A (en) | Deoxidizing and polishing one-bath process dyeing of polyester cotton knitted fabric | |
| CN101487183A (en) | Method for environment-friendly low-temperature scouring and bleaching in spinning dyeing and finishing | |
| CN101643998B (en) | Treatment method of textile | |
| CN102797146A (en) | Scouring enzyme, and preparation method, application and application method thereof | |
| CN102978978A (en) | Pure cotton knitted fabric deoxidizing polishing one bath process dyeing | |
| CN103468444A (en) | Laundry soap powder composition | |
| CN101880958B (en) | Preparation method of enzyme auxiliary agent used in cotton linen and linen rayon gray fabric oxygen bleaching process | |
| CN102876497A (en) | Preparation method for active dye acid soaping agent | |
| CN113047038B (en) | Composite tea saponin auxiliary agent for textile pretreatment and preparation method thereof | |
| CN101565903B (en) | Flax fabric enzyme padding and stacking pretreatment technique | |
| CN104594050A (en) | Enzyme cold pad-batch pretreatment process for pure cotton fabric | |
| CN102994253A (en) | Sterilizing laundry detergent specially used for cowboy suit | |
| CN104342296A (en) | Preparation and process of functional sugar active enzyme biological scouring agent | |
| CN103205884B (en) | The fast continuous cold dome scouring and bleaching method of a kind of bafta hydrogen peroxide | |
| KR20160037116A (en) | An antibacterial towel and manufacturing method thereof | |
| CN107142734A (en) | A kind of pretreating reagent and its method for cotton cheese dyeing pre-treatment | |
| CN101831793B (en) | Desizing agent for production process in pretreatment of printing and dyeing and preparation method thereof | |
| CN101451131A (en) | Chitin-cotton blended fabric biological enzyme pre-processing technique and used enzyme preparation | |
| CN102321972B (en) | Cold pad-batch pre-treatment method of linen fabric | |
| CN101967751B (en) | Method for degumming real silk fabric | |
| CN102797162A (en) | Pretreatment method for cotton fabric with enzyme and hydrogen peroxide in one bath | |
| CN105780455A (en) | Energy-saving process for degumming and bleaching flax |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20140507 |