CN104878478A - Activating method of high-strength viscose-based active carbon fiber fabric - Google Patents
Activating method of high-strength viscose-based active carbon fiber fabric Download PDFInfo
- Publication number
- CN104878478A CN104878478A CN201510306381.0A CN201510306381A CN104878478A CN 104878478 A CN104878478 A CN 104878478A CN 201510306381 A CN201510306381 A CN 201510306381A CN 104878478 A CN104878478 A CN 104878478A
- Authority
- CN
- China
- Prior art keywords
- viscose
- active carbon
- carbon fiber
- based active
- fiber fabric
- 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.)
- Pending
Links
Abstract
The invention discloses an activating method of a high-strength viscose-based active carbon fiber fabric. The high-strength viscose-based active carbon fiber fabric adopts viscose fiber as a substrate and is obtained through fire retardant soaking, extrusion drying, carbonization and activation; the fineness of the viscose fiber is 6D; the viscose fiber consists of 58 percent of wood pulp, 25 percent of cotton pulp, 5 percent of polyacrylonitrile and the balance asphalt fiber. The activating method comprises the steps that the high-temperature furnace activation is started from 400 DEG C; the temperature starts to rise to 850 DEG C from 10 DEG C/Min; the constant temperature is maintained for 10Min; meanwhile, steam is sprayed into a furnace; then, the materials enter a 850 DEG C drying section; cooling is carried out after 5Min; the outlet temperature is lower than 100 DEG C; nitrogen gas sealing is carried out. The activating method has the advantages of high product strength, long service life, washing resistance and excellent work performance.
Description
Technical field
The present invention relates to a kind of activation method of viscose-based active carbon fiber fabric.
Background technology
Along with the development of industry, protecting and improving human environment becomes a urgent task of the mankind; Along with the national style of economic increase changes to intensive style from extensive style, improve economic growth benefit and service of goods quality, reduce the outstanding feature that environmental pollution has become measurement modern enterprise.
The performance how improving active carbon fibre dimensional fabric is a vital task of this area.
Summary of the invention
The object of the present invention is to provide that a kind of intensity is large, the activation method of the high-strength viscose-based active carbon fiber fabric of long service life.
Technical solution of the present invention is:
An activation method for high-strength viscose-based active carbon fiber fabric, is characterized in that: adopt viscose as base material, obtains through dipping fire retardant, extruding drying, charing, activation; The fineness of described viscose is 6D, is made up of the pitch fibers of wood pulp 55 ~ 65%, cotton pulp 20-30%, 1-5% polyacrylonitrile and surplus; Activation method: high temperature furnace activates 400 DEG C of beginnings, and 10 DEG C/Min starts to be warming up to 850 DEG C, constant temperature 10Min sprays into after steam enters 850 DEG C of dryer section 5Min more simultaneously and cools, outlet temperature lower than 100 DEG C, nitrogen sealing gland.
The fineness of described viscose is 6D, is made up of the pitch fibers of wood pulp 58%, cotton pulp 25%, 5% polyacrylonitrile and surplus.
The fineness of described viscose is 6D, is made up of the pitch fibers of wood pulp 60%, cotton pulp 30%, 3% polyacrylonitrile and surplus.
Product strength of the present invention is high, long service life, wash resistant, and service behaviour is excellent.
Below in conjunction with embodiment, the invention will be further described.
Detailed description of the invention
Embodiment 1: a kind of activation method of high-strength viscose-based active carbon fiber fabric, adopts viscose as base material, obtains through dipping fire retardant, extruding drying, charing, activation; The fineness of described viscose is 6D, is made up of the pitch fibers of wood pulp 58%, cotton pulp 25%, 5% polyacrylonitrile and surplus.Activation method: high temperature furnace activates 400 DEG C of beginnings, and 10 DEG C/Min starts to be warming up to 850 DEG C, constant temperature 10Min sprays into after steam enters 850 DEG C of dryer section 5Min more simultaneously and cools, outlet temperature lower than 100 DEG C, nitrogen sealing gland.
Embodiment 2: the fineness of described viscose is 6D, is made up of the pitch fibers of wood pulp 60%, cotton pulp 30%, 3% polyacrylonitrile and surplus.All the other are with embodiment 2.
Claims (3)
1. an activation method for high-strength viscose-based active carbon fiber fabric, is characterized in that: adopt viscose as base material, obtains through dipping fire retardant, extruding drying, charing, activation; The fineness of described viscose is 6D, is made up of the pitch fibers of wood pulp 55 ~ 65%, cotton pulp 20-30%, 1-5% polyacrylonitrile and surplus; Activation method: high temperature furnace activates 400 DEG C of beginnings, and 10 DEG C/Min starts to be warming up to 850 DEG C, constant temperature 10Min sprays into after steam enters 850 DEG C of dryer section 5Min more simultaneously and cools, outlet temperature lower than 100 DEG C, nitrogen sealing gland.
2. the activation method of high-strength viscose-based active carbon fiber fabric according to claim 1, is characterized in that: the fineness of described viscose is 6D, is made up of the pitch fibers of wood pulp 58%, cotton pulp 25%, 5% polyacrylonitrile and surplus.
3. the activation method of high-strength viscose-based active carbon fiber fabric according to claim 1, is characterized in that: the fineness of described viscose is 6D, is made up of the pitch fibers of wood pulp 60%, cotton pulp 30%, 3% polyacrylonitrile and surplus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306381.0A CN104878478A (en) | 2015-06-08 | 2015-06-08 | Activating method of high-strength viscose-based active carbon fiber fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306381.0A CN104878478A (en) | 2015-06-08 | 2015-06-08 | Activating method of high-strength viscose-based active carbon fiber fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104878478A true CN104878478A (en) | 2015-09-02 |
Family
ID=53946145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510306381.0A Pending CN104878478A (en) | 2015-06-08 | 2015-06-08 | Activating method of high-strength viscose-based active carbon fiber fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104878478A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1455036A (en) * | 2003-05-29 | 2003-11-12 | 中国科学院山西煤炭化学研究所 | High density active carbon fiber preparing method |
| CN1762575A (en) * | 2005-09-14 | 2006-04-26 | 东华大学 | Method for preparation of active carbon fibrous absorption material |
| CN101864635A (en) * | 2010-05-25 | 2010-10-20 | 大连理工大学 | Method for manufacturing high-strength viscose-based active carbon fiber fabrics |
| CN103447000A (en) * | 2013-07-08 | 2013-12-18 | 中国石油大学(华东) | Modification method of activated carbon fiber and application thereof |
| CN103668831A (en) * | 2013-12-11 | 2014-03-26 | 杨学斌 | Continuous manufacturing technology for novel activated carbon fiber felt and cloth |
-
2015
- 2015-06-08 CN CN201510306381.0A patent/CN104878478A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1455036A (en) * | 2003-05-29 | 2003-11-12 | 中国科学院山西煤炭化学研究所 | High density active carbon fiber preparing method |
| CN1762575A (en) * | 2005-09-14 | 2006-04-26 | 东华大学 | Method for preparation of active carbon fibrous absorption material |
| CN101864635A (en) * | 2010-05-25 | 2010-10-20 | 大连理工大学 | Method for manufacturing high-strength viscose-based active carbon fiber fabrics |
| CN103447000A (en) * | 2013-07-08 | 2013-12-18 | 中国石油大学(华东) | Modification method of activated carbon fiber and application thereof |
| CN103668831A (en) * | 2013-12-11 | 2014-03-26 | 杨学斌 | Continuous manufacturing technology for novel activated carbon fiber felt and cloth |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205856820U (en) | A kind of wet tissue infiltration damping device | |
| CN103334180B (en) | A kind of preparation method of Triangular-cross-secpolyacrylonitrile polyacrylonitrile carbon fiber | |
| CN104630937A (en) | Polyacrylonitrile (PAN)-based high-strength and high-modulus carbon fiber | |
| CN106245226A (en) | A kind of preparation method of low-temperature alkaline urea method cellulose base carbon fiber felt | |
| KR101439487B1 (en) | Knitted fabric processing method using liquid ammonia | |
| CN105155008A (en) | Preparation method and special spinneret plate of stereo color elastic fiber | |
| CN104963030A (en) | Corrosion-resistant high-toughness high-strength composite fiber and production technology thereof | |
| CN104372429B (en) | Method for producing high-strength polyphenylene sulfide compound filaments | |
| CN104878478A (en) | Activating method of high-strength viscose-based active carbon fiber fabric | |
| CN101265660B (en) | Fire retardant-type terylene industrial filament and its manufacturing technique | |
| CN104878479A (en) | Activating method of long-service-life high-strength viscose-based active carbon fiber fabric | |
| CN104878550A (en) | Carbonizing method for viscose-based activated carbon fiber fabric with laundering durability and high strength | |
| CN106609398A (en) | Bio-based semi-aromatic polyarmide fiber and preparation method thereof | |
| CN104911852A (en) | Method for activating washing-resistant and high-strength viscose-based activated carbon fiber fabric | |
| CN104878551A (en) | Carbonization method of high-strength viscose-based active carbon fiber fabric | |
| CN104831373B (en) | Melamine fiber dry spinning method | |
| CN105002691A (en) | High-strength rayon-based activated carbon fiber fabric | |
| CN105754510A (en) | Electrical insulating tape with high flame retardancy and production method thereof | |
| CN109706737A (en) | Based on the modified glass fibre guard glass fibre cotton and preparation method thereof with thermal insulation performance of bovine serum albumin(BSA) and graphene oxide | |
| CN104894794A (en) | Method for carbonizing long-service-life and high-strength viscose-based activated carbon fiber fabric | |
| KR102020948B1 (en) | Processing method for improving morphological stability of silk fabric | |
| CN104928803A (en) | Impregnation method of high-strength viscose-based activated carbon fiber fabric | |
| CN104878616A (en) | Long-service-life high-strength viscose-based active carbon fiber fabric | |
| CN105624925A (en) | Production process for producing filtering material from nitrile group type carbon fiber precursors | |
| CN104963033A (en) | Detergent-resistant high-strength viscose-based active carbon fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150902 |
|
| WD01 | Invention patent application deemed withdrawn after publication |