CN104389040B - 轻质gmt板专用聚丙烯短纤维加工工艺 - Google Patents
轻质gmt板专用聚丙烯短纤维加工工艺 Download PDFInfo
- Publication number
- CN104389040B CN104389040B CN201410585377.8A CN201410585377A CN104389040B CN 104389040 B CN104389040 B CN 104389040B CN 201410585377 A CN201410585377 A CN 201410585377A CN 104389040 B CN104389040 B CN 104389040B
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- Prior art keywords
- fiber
- traction
- curling
- heat setting
- staple fibre
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- 239000000835 fiber Substances 0.000 title claims abstract description 50
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 21
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 21
- -1 polypropylene Polymers 0.000 title claims abstract description 16
- 238000005516 engineering process Methods 0.000 title claims abstract description 9
- 238000009998 heat setting Methods 0.000 claims abstract description 15
- 238000009987 spinning Methods 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000002844 melting Methods 0.000 claims abstract description 9
- 230000008018 melting Effects 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 239000000155 melt Substances 0.000 claims abstract description 4
- 238000012856 packing Methods 0.000 claims abstract description 3
- 239000003963 antioxidant agent Substances 0.000 claims description 5
- 230000003078 antioxidant effect Effects 0.000 claims description 5
- 238000002788 crimping Methods 0.000 claims description 4
- 230000003811 curling process Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000009966 trimming Methods 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Artificial Filaments (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410585377.8A CN104389040B (zh) | 2014-10-28 | 2014-10-28 | 轻质gmt板专用聚丙烯短纤维加工工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410585377.8A CN104389040B (zh) | 2014-10-28 | 2014-10-28 | 轻质gmt板专用聚丙烯短纤维加工工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104389040A CN104389040A (zh) | 2015-03-04 |
CN104389040B true CN104389040B (zh) | 2016-03-09 |
Family
ID=52606994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410585377.8A Active CN104389040B (zh) | 2014-10-28 | 2014-10-28 | 轻质gmt板专用聚丙烯短纤维加工工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN104389040B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108866652A (zh) * | 2018-08-24 | 2018-11-23 | 湖北博韬合纤有限公司 | 一种粗旦丙纶短纤维的加工方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY120636A (en) * | 1999-11-10 | 2005-11-30 | Kolon Glotech Inc | Polypropylene fiber and preparation thereof |
CN1101485C (zh) * | 2000-09-22 | 2003-02-12 | 北京德通化纤工业有限公司 | 废聚酯塑料再生改性纺制差别化功能化纤维生产工艺 |
CN103014896A (zh) * | 2012-11-30 | 2013-04-03 | 吴江市超维纺织有限公司 | 一种竹炭聚丙烯复合纤维的生产工艺 |
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2014
- 2014-10-28 CN CN201410585377.8A patent/CN104389040B/zh active Active
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Publication number | Publication date |
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CN104389040A (zh) | 2015-03-04 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Processing technology of polypropylene staple fiber for light GMT board Effective date of registration: 20211109 Granted publication date: 20160309 Pledgee: Jingmen Branch of China Postal Savings Bank Co.,Ltd. Pledgor: HUBEI BOTAO SYNTHETIC FIBER Co.,Ltd. Registration number: Y2021980012135 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221122 Granted publication date: 20160309 Pledgee: Jingmen Branch of China Postal Savings Bank Co.,Ltd. Pledgor: HUBEI BOTAO SYNTHETIC FIBER Co.,Ltd. Registration number: Y2021980012135 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Processing Technology of Polypropylene Short Fiber for Light GMT Board Effective date of registration: 20221122 Granted publication date: 20160309 Pledgee: Jingmen Branch of China Postal Savings Bank Co.,Ltd. Pledgor: HUBEI BOTAO SYNTHETIC FIBER Co.,Ltd. Registration number: Y2022110000328 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: 448124 No. 248 Xinglong Avenue, Jingmen High-tech Zone, Hubei Province Patentee after: Hubei Botao Synthetic Fiber Co.,Ltd. Country or region after: China Address before: 448124 No. 248 Xinglong Avenue, Jingmen High-tech Zone, Hubei Province Patentee before: HUBEI BOTAO SYNTHETIC FIBER Co.,Ltd. Country or region before: China |