CN1307149A - Fabric size - Google Patents
Fabric size Download PDFInfo
- Publication number
- CN1307149A CN1307149A CN 00110863 CN00110863A CN1307149A CN 1307149 A CN1307149 A CN 1307149A CN 00110863 CN00110863 CN 00110863 CN 00110863 A CN00110863 A CN 00110863A CN 1307149 A CN1307149 A CN 1307149A
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- China
- Prior art keywords
- yarn
- size
- fabric size
- slurry
- make
- 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.)
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Abstract
The fabric size is characterized by nanometer level sol with or without yarn filming matter, which is resin monomer, i.e. matter containing CHO, C=O, COOH, OH, C=C and other active groups. Owing to the strong permeability of the nanometer level sol and the stoving dewatering by the hydrogen of the hydroxyl radical on surface of solid particle and hydrogen bond in fiber, the size can raise the strength of yarn fiber by 10-15%.
Description
The present invention relates to the slurry that a kind of textiles starching is used.
Slurry plays very important effect in textile industry, it has cementation, and yarn is breaked end less, flies hair less, has improved axial ratio and loom efficiency.Existing spinning sizing agent is many based on starch, comprising converted starch and side chain potato starch etc., adds the emulsion slurry of polyacrylamide, polyvinyl alcohol (PVA) or carboxymethyl cellulose (CMC).These slurries will infiltrate it in yarn by bleeding agent during use because its solid particle is bigger, and just there are some limitation in this, and for example they all need the boiling starching, cause more energy resource consumption, and need destarch after knitting, and cause expenses of environmental protection to increase.In addition, use these slurries, the intensity of yarn also is limited in certain scope.
The purpose of this invention is to provide a kind of fabric size, it can remedy the above-mentioned deficiency of existing slurry.
A kind of fabric size is characterized in that it is a kind of nanoscale colloidal sol, or nanoscale colloidal sol with can make yam surface by the composition of membrane substance, both percentage by weights are 3-5: 1.
Slurry of the present invention is because the permeability of nanoscale colloidal sol is extremely strong, and since in the hydroxyl on its solid particles surface and the fiber hydrogen effect of formation hydrogen bond and strengthened the fibre strength of yarn through baking dehydration.Its enhancing rate is 10-15%.
Below by embodiment the present invention is described.
Embodiment 1 gets 20% Ludox 35kg, adds the 965kg deionized water, is mixed into rare silica sol liquid, is spinning sizing agent of the present invention, and wherein the silica gel concentration expressed in percentage by weight is 0.7, uses the starching at normal temperatures of former Sizing machines, need not boiling.Its stoving time is 2 minutes, and baking temperature is 145 ℃.After tested, after cotton yarn was used the hydrosol starching, its Newton force increased to 257.3 dyne by 226.3 dyne of raw yarn, i.e. enhancing rate is 13.7%, by contrast, adopted starch, the starching under similarity condition of PVA slurry, and its enhancing rate only is 3-5%.
Ludox in the present embodiment can be used aluminium colloidal sol or zinc colloidal sol instead, and these hydrosols can also be used liposoluble glue or aerosol instead.The solid particle size of these colloidal sols is nanoscale, comprises 1 nanometer～999 nanometers, and their penetrability is extremely strong, the space that every water porous is entered, and these nano level colloidal sols can all permeate into equally.
Embodiment 2 gets 20% Ludox 35kg, and adding can make the material acrylamide 3kg and the N hydroxymethyl acrylamide 3kg of yam surface tunicle, and the 959kg deionized water fully mixes them, is spinning sizing agent of the present invention.With this slurry with embodiment 1 the same terms under starching, its enhancing rate is 24.0%.
In the present embodiment, make a kind of tunicle of formation on the yarn owing to added acrylamide, thereby its enhancing rate has increased by 10.3% again.The material that can make the yam surface tunicle is some resin monomers, promptly contain-CHO ,-C=O ,-COOH ,-OH ,-C=C-,-C ≡ C-,
-C-NH
2The material of isoreactivity group.Acrylamide in the present embodiment is changed the resin monomer that becomes to have above-mentioned active group can make the enhancing rate improve 8-10%.
Claims (2)
1. a fabric size is characterized in that it is a kind of nanoscale colloidal sol, or nanoscale colloidal sol with can make yam surface by the composition of membrane substance, both percentage by weights are 3-5: 1.
2. slurry as claimed in claim 1 is characterized in that described to make the material of yam surface tunicle be some resin monomers, promptly contain-CHO ,-C=O ,-COOH ,-OH ,-C=C-,-C ≡ C-,
-C-NH
2The material of isoreactivity group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00110863 CN1121531C (en) | 2000-01-25 | 2000-01-25 | Fabric size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00110863 CN1121531C (en) | 2000-01-25 | 2000-01-25 | Fabric size |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1307149A true CN1307149A (en) | 2001-08-08 |
| CN1121531C CN1121531C (en) | 2003-09-17 |
Family
ID=4580824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00110863 Expired - Fee Related CN1121531C (en) | 2000-01-25 | 2000-01-25 | Fabric size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1121531C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100338297C (en) * | 2005-09-27 | 2007-09-19 | 浙江理工大学 | Finishing liquid, it preparation process and application for anti-lousiness and pilling resisting treatment of wool fibric thereof |
| CN100378163C (en) * | 2005-03-19 | 2008-04-02 | 徐州市众恒精细化工技术有限公司 | High copolymer pulp components for composite inorganic nanoparticles |
-
2000
- 2000-01-25 CN CN 00110863 patent/CN1121531C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100378163C (en) * | 2005-03-19 | 2008-04-02 | 徐州市众恒精细化工技术有限公司 | High copolymer pulp components for composite inorganic nanoparticles |
| CN100338297C (en) * | 2005-09-27 | 2007-09-19 | 浙江理工大学 | Finishing liquid, it preparation process and application for anti-lousiness and pilling resisting treatment of wool fibric thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1121531C (en) | 2003-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: QINGDAO OCEANOLOGY UNIVERSITY Free format text: FORMER OWNER: LI LANSHENG Effective date: 20020815 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20020815 Applicant after: Qingdao Oceanology Univ. Applicant before: Li Lansheng |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |