CN103048214A - Tencel content detecting method - Google Patents
Tencel content detecting method Download PDFInfo
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- CN103048214A CN103048214A CN2012105462192A CN201210546219A CN103048214A CN 103048214 A CN103048214 A CN 103048214A CN 2012105462192 A CN2012105462192 A CN 2012105462192A CN 201210546219 A CN201210546219 A CN 201210546219A CN 103048214 A CN103048214 A CN 103048214A
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- tencel
- silk
- solution
- water
- ethanol
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Abstract
The invention discloses a tencel content detecting method. The method comprises the following steps: 1) preparing a solution by using water, calcium chloride and ethanol according to a ratio of (5-10):1:(1-5); 2) mixing tencel to be detected and mulberry silks according to a ratio and drying the tencel to be detected and the mulberry silks; 3) dripping the solution prepared in the step 1) on a test sample to be detected, which is prepared in the step 2); and 4) figuring out fiber content. The tencel content detecting method disclosed by the invention has the advantages of less procedures, simple process and easiness in operation. As a testing solution is obtained by mixing water, calcium chloride and ethanol, the testing accuracy is improved.
Description
Technical field
The present invention relates to a kind of day silk content assaying method.
Background technology
It silk is take conifer as main wood pulp, water and solvent oxidation amine mix, and is heated to fully dissolving, can not produce any derivant and chemical action in course of dissolution, and through removal of impurities and direct fabrics, its molecular structure is simple carbohydrates.It silk can decompose environmentally safe fully in earth; In addition, employed amine oxide solvent is fully harmless to human body in the production, almost completely can reclaim, but Reusability, the contained cellulosic molecule of production Raw pulp does not play chemical change, and no coupling product is discharged outside the factory without discarded object, is environmental protection or green fiber.This fabric has good hydroscopicity, comfortableness, drapability and stiffness and dyeability is good.It silk assay is different from cotton and fiber crops are waited material, adopts conventional sodium hypochlorite to carry out the degraded that the quantitative test meeting causes fiber, the impact analysis result.
Summary of the invention
Technical matters to be solved by this invention is that a kind of sky silk content assaying method of easy degraded is provided.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: this day silk content assaying method, the method comprises the steps 1) with water: lime chloride: ethanol is according to the ratio obtain solution of 5 ~ 10:1:1 ~ 5; 2) will treat that the observation silk mixes drying and processing in proportion with mulberry silk; 3) solution that step 1) configured drips in step 2) on the sample to be tested of preparation; 4) calculate fiber content.
Preferably, water in the described step 1): lime chloride: ethanol carries out proportioning according to 6:1:4.
Preferably, also comprise filtration, drying, three steps of weighing between described step 3) and the step 4).
Compared with prior art, usefulness of the present invention is: silk content assaying method operation was less in this day, and technique is simple, easily operation.By water, lime chloride, ethanol carries out proportioning, as test solution, has improved testing precision.
Embodiment:
Describe the present invention below in conjunction with embodiment.
A kind of day silk content assaying method, the method comprise the steps,
1) with water: lime chloride: ethanol is according to the ratio obtain solution of 6:1:4;
2) will treat that the observation silk mixes drying and processing with mulberry silk in the ratio of 1:2;
3) solution that step 1) configured drips in step 2) on the sample to be tested of preparation; Filter, dry, weigh;
4) calculate at last fiber content.
Q
1=m
1/m
0
Q
2=100-Q
1。
Q
1-do not dissolve fiber content,
Q
2-dissolving fiber content,
m
1-residue insoluble fiber weight,
m
0Fibre weight before the-dissolving.
Silk content assaying method operation was less in this day, and technique is simple, easily operation.By water, lime chloride, ethanol carries out proportioning, as test solution, has improved testing precision.
It is emphasized that: above only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment does.
Claims (3)
1. sky silk content assaying method is characterized in that: the method comprises the steps,
1) with water: lime chloride: ethanol is according to the ratio obtain solution of 5 ~ 10:1:1 ~ 5;
2) will treat that the observation silk mixes drying and processing in proportion with mulberry silk;
3) solution that step 1) configured drips in step 2) on the sample to be tested of preparation;
4) calculate fiber content.
2. silk content assaying method according to claim 1 day, it is characterized in that: water in the described step 1): lime chloride: ethanol carries out proportioning according to 6:1:4.
3. silk content assaying method according to claim 1 day is characterized in that: also comprise filtration, drying between described step 3) and the step 4), three steps of weighing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105462192A CN103048214A (en) | 2012-12-17 | 2012-12-17 | Tencel content detecting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105462192A CN103048214A (en) | 2012-12-17 | 2012-12-17 | Tencel content detecting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103048214A true CN103048214A (en) | 2013-04-17 |
Family
ID=48060936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105462192A Pending CN103048214A (en) | 2012-12-17 | 2012-12-17 | Tencel content detecting method |
Country Status (1)
| Country | Link |
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| CN (1) | CN103048214A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084972A (en) * | 2017-05-15 | 2017-08-22 | 武汉纺织大学 | The method of testing of the content of calcium in a kind of tussah cocoon cocoon layer |
-
2012
- 2012-12-17 CN CN2012105462192A patent/CN103048214A/en active Pending
Non-Patent Citations (4)
| Title |
|---|
| 中国纺织总会: "《中华人民共和国纺织行业标准 FZ/T 01048-1997》", 1 January 1998 * |
| 刘燕 等: ""棉与天丝纤维混纺产品含量分折方法的探讨"", 《天津纺织科技》 * |
| 国家技术监督局: "《中华人民共和国国家标准 GB/T2910-1997》", 9 October 1997 * |
| 崔庆华 等: ""绢丝/天丝/棉混纺产品定量分析方法的研究"", 《中国纤检》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084972A (en) * | 2017-05-15 | 2017-08-22 | 武汉纺织大学 | The method of testing of the content of calcium in a kind of tussah cocoon cocoon layer |
| CN107084972B (en) * | 2017-05-15 | 2019-11-08 | 武汉纺织大学 | The test method of the content of calcium in a kind of tussah cocoon cocoon layer |
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Application publication date: 20130417 |