CN106868604A - The hyperbranched steam explosion lotus fibers of XD 1 - Google Patents
The hyperbranched steam explosion lotus fibers of XD 1 Download PDFInfo
- Publication number
- CN106868604A CN106868604A CN201710088874.0A CN201710088874A CN106868604A CN 106868604 A CN106868604 A CN 106868604A CN 201710088874 A CN201710088874 A CN 201710088874A CN 106868604 A CN106868604 A CN 106868604A
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- Prior art keywords
- lotus
- fiber
- hyperbranched
- steam explosion
- quick
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Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
- D01C1/00—Treatment of vegetable material
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
- D01B1/10—Separating vegetable fibres from stalks or leaves
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Mechanical Engineering (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
The invention provides a kind of hyperbranched steam explosion lotus fibers of XD 1, its preparation method comprises the following steps：1）After lotus leaf petiole is plucked, closing fermentation is carried out, then divest petiole epidermis, obtain thick lotus fiber；2）Thick lotus fiber is immersed and is soaked in sodium hydroxide solution；3）Thick lotus fiber is put into the quick-fried tank of sudden strain of a muscle, pressure and dwell time is set, starts pressurization, dodge quick-fried after reaching setting time, the fiber produced will dodged and collect washing, dried.The hyperbranched steam explosion lotus fiber material of XD of the invention 1 are a kind of fibers materials of function admirable, with good moisture pick-up properties.
Description
Technical field
The present invention relates to a kind of hyperbranched steam explosion lotus fibers of XD-1, belong to chemical material technical field.
Background technology
Lotus fiber refers to the conduit secondary wall elongation thing that the intrapetiolar tracheid of lotus and vessel element are formed.Lotus fiber is a kind of
Regenerated celulose fibre.
Lotus seeds will be collected or the lotus leaf handle after lotus rhizome is harvested（It is commonly called as lotus stem stem）, through directly either manually or mechanically method is separated
The fiber inside stem is extracted, or is separated by fiber separation machinery again after chemical Treatment through biological or chemical side or biology
Lotus leaf handle（Or stem）Internal fiber.
Average length 40-150mm, maximum length is up to 500mm；The density of lotus fiber is 1.1848 g/cm, lotus fiber
Monofilament fineness is 1.55 dtex, and bundle fiber average fineness is 18~22dtex, and lotus fiber regain is 12.32%, lotus fiber
Initial modulus is 146.81cN/dtex, and the fracture strength of lotus fiber is 3.44 cN/dtex, and elongation at break is 2.25%, is broken
It is 1.72~5.80% to split elongation；Quiet, the dynamic friction factor of lotus fiber are respectively 0.5541,0.3203.This fiber and its
Product, with refrigerant very refreshing, ventilative comfortable, hydroscopic fast-drying, next to the skin crease-resistant, the snugness of fit such as health environment-friendly.
Country's history in terms of lotus fiber research is shorter, and investigation of materials lies substantially in the exploratory stage.
The content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art part, there is provided a kind of hyperbranched steam explosion lotuses of XD-1 are fine
Dimension.
The hyperbranched steam explosion lotus fibers of XD-1 of the invention, its preparation method comprises the following steps：
1）After lotus leaf petiole is plucked, closing fermentation is carried out, then divest petiole epidermis, obtain thick lotus fiber；
2）Thick lotus fiber is immersed and is soaked in sodium hydroxide solution；
3）Thick lotus fiber is put into the quick-fried tank of sudden strain of a muscle, pressure and dwell time is set, starts pressurization, dodge quick-fried after reaching setting time, will
The fiber that sudden strain of a muscle is produced collects washing, dries.
Preferably,
Described step 3）In, dodging quick-fried process parameter is：Water retention 50%, dodges the N of detonation pressure power 5815, dwell time
8min。
The hyperbranched steam explosion lotus fiber material of XD-1 of the invention are a kind of fibers materials of function admirable, with good
Moisture pick-up properties.
Specific embodiment
Embodiment 1
The hyperbranched steam explosion lotus fibers of XD-1 of the invention, its preparation method comprises the following steps：
1）After lotus leaf petiole is plucked, closing fermentation is carried out, then divest petiole epidermis, obtain thick lotus fiber；
2）Thick lotus fiber is immersed and is soaked in sodium hydroxide solution；
3）Thick lotus fiber is put into the quick-fried tank of sudden strain of a muscle, pressure and dwell time is set, starts pressurization, dodge quick-fried after reaching setting time, will
The fiber that sudden strain of a muscle is produced collects washing, dries.
Described step 3）In, dodging quick-fried process parameter is：Water retention 50%, dodges the N of detonation pressure power 5815, during pressurize
Between 8min.
Claims (2)
- The hyperbranched steam explosion lotus fibers of 1.XD-1, it is characterised in that its preparation method comprises the following steps：1）After lotus leaf petiole is plucked, closing fermentation is carried out, then divest petiole epidermis, obtain thick lotus fiber；2）Thick lotus fiber is immersed and is soaked in sodium hydroxide solution；3）Thick lotus fiber is put into the quick-fried tank of sudden strain of a muscle, pressure and dwell time is set, starts pressurization, dodge quick-fried after reaching setting time, will The fiber that sudden strain of a muscle is produced collects washing, dries.
- 2. hyperbranched steam explosion lotus fibers of XD-1 according to claim 1, it is characterised in that described step 3）In, Dodging quick-fried process parameter is：Water retention 50%, dodges detonation pressure power 5815 N, dwell time 8min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710088874.0A CN106868604A (en) | 2017-02-20 | 2017-02-20 | The hyperbranched steam explosion lotus fibers of XD 1 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710088874.0A CN106868604A (en) | 2017-02-20 | 2017-02-20 | The hyperbranched steam explosion lotus fibers of XD 1 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106868604A true CN106868604A (en) | 2017-06-20 |
Family
ID=59166884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710088874.0A Pending CN106868604A (en) | 2017-02-20 | 2017-02-20 | The hyperbranched steam explosion lotus fibers of XD 1 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106868604A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1772976A (en) * | 2005-11-16 | 2006-05-17 | 北京赛特瑞科技发展有限公司 | Boiling-off method for bast fibre and bast fibre produced by the same |
| CN101165229A (en) * | 2006-10-16 | 2008-04-23 | 闽江学院 | Lotus fibre and its preparation method and products |
| CN102492997A (en) * | 2011-12-09 | 2012-06-13 | 西南大学 | Flash explosion and base boiling combined degumming method of natural bamboo fiber |
| CN103046150A (en) * | 2012-12-18 | 2013-04-17 | 苏州展华纺织有限公司 | Manufacturing method for bamboo fiber |
| CN104514169A (en) * | 2013-09-27 | 2015-04-15 | 青岛畅绿生物研究所 | Method for preparing water lily fiber |
-
2017
- 2017-02-20 CN CN201710088874.0A patent/CN106868604A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1772976A (en) * | 2005-11-16 | 2006-05-17 | 北京赛特瑞科技发展有限公司 | Boiling-off method for bast fibre and bast fibre produced by the same |
| CN101165229A (en) * | 2006-10-16 | 2008-04-23 | 闽江学院 | Lotus fibre and its preparation method and products |
| CN102492997A (en) * | 2011-12-09 | 2012-06-13 | 西南大学 | Flash explosion and base boiling combined degumming method of natural bamboo fiber |
| CN103046150A (en) * | 2012-12-18 | 2013-04-17 | 苏州展华纺织有限公司 | Manufacturing method for bamboo fiber |
| CN104514169A (en) * | 2013-09-27 | 2015-04-15 | 青岛畅绿生物研究所 | Method for preparing water lily fiber |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |
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| RJ01 | Rejection of invention patent application after publication |