CN102433687A - Carbon fiber felt production process - Google Patents
Carbon fiber felt production process Download PDFInfo
- Publication number
- CN102433687A CN102433687A CN2011102697793A CN201110269779A CN102433687A CN 102433687 A CN102433687 A CN 102433687A CN 2011102697793 A CN2011102697793 A CN 2011102697793A CN 201110269779 A CN201110269779 A CN 201110269779A CN 102433687 A CN102433687 A CN 102433687A
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- fiber felt
- production process
- felt production
- yarn
- 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
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- Inorganic Fibers (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The invention discloses a carbon fiber felt production process which comprises the steps of: carrying out yarn splitting treatment on preoxidized yarn; paving continuous yarn after yarn splitting to form a net; and selecting needling depth, density, type and specification and carburizing. The production process disclosed by the invention is short in process flow, high in yield, wide in raw material sources and wide and application range.
Description
Technical field
The present invention relates to a kind of carbon fiber felt production technology.
Background technology
Carbon fiber felt has huge application potential as the high-temperature heat insulation heat insulating material of industries such as national defence, iron and steel, chemical industry.
Summary of the invention
The object of the present invention is to provide a kind of carbon fiber felt production technology.
The present invention for realizing the technical scheme that above-mentioned purpose adopted is: a kind of carbon fiber felt production technology comprises:
Preparatory oxygen silk is carried out the branch silk to be handled;
To be set to net through the long filament shop of undue silk;
Select the degree of depth, density, type, specification and the carbonization of acupuncture.
Technological process of the present invention is short, and output is high, and raw material sources are extensive, and range of application is wide.
The specific embodiment
A kind of carbon fiber felt production technology comprises: preparatory oxygen silk is carried out the branch silk handle; To be set to net through the long filament shop of undue silk; Select the degree of depth, density, type, specification and the carbonization of acupuncture.
Claims (1)
1. carbon fiber felt production technology is characterized in that: comprising:
(1) preparatory oxygen silk being carried out the branch silk handles;
(2) will be set to net through the long filament shop of undue silk;
(3) degree of depth, density, type, specification and the carbonization of selection acupuncture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102697793A CN102433687A (en) | 2011-09-14 | 2011-09-14 | Carbon fiber felt production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102697793A CN102433687A (en) | 2011-09-14 | 2011-09-14 | Carbon fiber felt production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102433687A true CN102433687A (en) | 2012-05-02 |
Family
ID=45982029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102697793A Pending CN102433687A (en) | 2011-09-14 | 2011-09-14 | Carbon fiber felt production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102433687A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106536798A (en) * | 2014-06-24 | 2017-03-22 | 可隆工业株式会社 | Filament web type precursor fabric for activated carbon fiber fabric and method for preparing same |
-
2011
- 2011-09-14 CN CN2011102697793A patent/CN102433687A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106536798A (en) * | 2014-06-24 | 2017-03-22 | 可隆工业株式会社 | Filament web type precursor fabric for activated carbon fiber fabric and method for preparing same |
| US10596545B2 (en) | 2014-06-24 | 2020-03-24 | Kolon Industries, Inc. | Filament web type precursor fabric for activated carbon fiber fabric and method for preparing same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120502 |