JP2022157916A5 - - Google Patents
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- Publication number
- JP2022157916A5 JP2022157916A5 JP2021062435A JP2021062435A JP2022157916A5 JP 2022157916 A5 JP2022157916 A5 JP 2022157916A5 JP 2021062435 A JP2021062435 A JP 2021062435A JP 2021062435 A JP2021062435 A JP 2021062435A JP 2022157916 A5 JP2022157916 A5 JP 2022157916A5
- Authority
- JP
- Japan
- Prior art keywords
- spinning
- yarn
- shear rate
- nozzle hole
- nozzle
- 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
- 238000009987 spinning Methods 0.000 description 50
- 239000000835 fiber Substances 0.000 description 28
- 239000004734 Polyphenylene sulfide Substances 0.000 description 18
- 229920000069 polyphenylene sulfide Polymers 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 229920000570 polyether Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- XWUCFAJNVTZRLE-UHFFFAOYSA-N 7-thiabicyclo[2.2.1]hepta-1,3,5-triene Chemical group C1=C(S2)C=CC2=C1 XWUCFAJNVTZRLE-UHFFFAOYSA-N 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229920006240 drawn fiber Polymers 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- -1 polybutylene Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021062435A JP2022157916A (ja) | 2021-03-31 | 2021-03-31 | ポリフェニレンスルフィド繊維の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021062435A JP2022157916A (ja) | 2021-03-31 | 2021-03-31 | ポリフェニレンスルフィド繊維の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022157916A JP2022157916A (ja) | 2022-10-14 |
| JP2022157916A5 true JP2022157916A5 (zh) | 2024-04-30 |
Family
ID=83559410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021062435A Pending JP2022157916A (ja) | 2021-03-31 | 2021-03-31 | ポリフェニレンスルフィド繊維の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2022157916A (zh) |
-
2021
- 2021-03-31 JP JP2021062435A patent/JP2022157916A/ja active Pending
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