CN1793448A - 用低聚合度浆粕生产粘胶纤维长丝的工艺方法 - Google Patents
用低聚合度浆粕生产粘胶纤维长丝的工艺方法 Download PDFInfo
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- CN1793448A CN1793448A CN200510104718.6A CN200510104718A CN1793448A CN 1793448 A CN1793448 A CN 1793448A CN 200510104718 A CN200510104718 A CN 200510104718A CN 1793448 A CN1793448 A CN 1793448A
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- 229920000297 Rayon Polymers 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 19
- 239000000835 fiber Substances 0.000 title claims description 36
- 238000009987 spinning Methods 0.000 claims abstract description 20
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 9
- 230000032683 aging Effects 0.000 claims abstract description 3
- 230000000379 polymerizing effect Effects 0.000 claims description 20
- 239000002994 raw material Substances 0.000 claims description 16
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 14
- 230000035800 maturation Effects 0.000 claims description 11
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 10
- 238000007598 dipping method Methods 0.000 claims description 9
- 230000010198 maturation time Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 8
- 230000001112 coagulating effect Effects 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000015271 coagulation Effects 0.000 claims description 6
- 238000005345 coagulation Methods 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 5
- 235000011152 sodium sulphate Nutrition 0.000 claims description 5
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 5
- 229960001763 zinc sulfate Drugs 0.000 claims description 5
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 240000007594 Oryza sativa Species 0.000 claims description 3
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 244000082204 Phyllostachys viridis Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 229920001131 Pulp (paper) Polymers 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 238000005516 engineering process Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 7
- 238000003912 environmental pollution Methods 0.000 abstract description 5
- 238000005470 impregnation Methods 0.000 abstract 3
- 230000005070 ripening Effects 0.000 abstract 1
- 238000004383 yellowing Methods 0.000 abstract 1
- 239000003513 alkali Substances 0.000 description 18
- 229920002678 cellulose Polymers 0.000 description 12
- 239000001913 cellulose Substances 0.000 description 12
- 239000003292 glue Substances 0.000 description 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 3
- 238000002803 maceration Methods 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 239000012991 xanthate Substances 0.000 description 3
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 235000019628 coolness Nutrition 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
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Abstract
Description
指标名称 | 长丝浆粕 | 低聚合度浆粕 |
聚合度 | 500~700 | 400~490 |
动力粘度,mPa.s | 12.0±1.1 | 10.0±1.1 |
甲种纤维素,% | ≥96.5 | ≥93.0 |
灰份,% | ≤0.07 | ≤0.10 |
铁含量,mg/kg | ≤14 | ≤20 |
白度,% | ≥83 | ≥80 |
水份,% | 9.0±1.5 | 10.0±1.5 |
小尘埃,mm2/kg(0.05-3.0mm2) | ≤80 | ≤120 |
大尘埃,个/kg(>3.0mm2) | ≤0.7 | ≤1.0 |
生产用棉短绒 | 多选用质量较好II3、III3、外1 | 多选用III3、外1、外2 |
Claims (3)
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CNB2005101047186A CN100335690C (zh) | 2005-12-31 | 2005-12-31 | 用低聚合度浆粕生产粘胶纤维长丝的工艺方法 |
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CNB2005101047186A CN100335690C (zh) | 2005-12-31 | 2005-12-31 | 用低聚合度浆粕生产粘胶纤维长丝的工艺方法 |
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CN1793448A true CN1793448A (zh) | 2006-06-28 |
CN100335690C CN100335690C (zh) | 2007-09-05 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101135067B (zh) * | 2006-08-28 | 2010-09-15 | 宜宾丝丽雅股份有限公司 | 一种超粗旦扁平丝及其制备方法 |
CN101906675A (zh) * | 2010-08-26 | 2010-12-08 | 河北吉藁化纤有限责任公司 | 一种麻粘胶纤维的制备方法 |
CN102154721A (zh) * | 2011-03-02 | 2011-08-17 | 山东海龙股份有限公司 | 一种竹材粘胶纤维的短流程低能耗生产方法 |
CN102162150A (zh) * | 2011-03-21 | 2011-08-24 | 山东海龙股份有限公司 | 一种丝瓜粘胶纤维及其制备方法 |
CN102337688A (zh) * | 2011-03-24 | 2012-02-01 | 湖南拓普竹麻产业开发有限公司 | 用于生产粘胶纤维的混合浆粕及生产工艺 |
CN103556281A (zh) * | 2013-11-07 | 2014-02-05 | 唐山三友集团兴达化纤有限公司 | 用竹浆粕生产高湿模量再生纤维素纤维的方法 |
CN107574491A (zh) * | 2017-09-01 | 2018-01-12 | 恒天海龙(潍坊)新材料有限责任公司 | 一种麻材高强力再生纤维素纤维及其生产方法 |
CN107988643A (zh) * | 2016-10-26 | 2018-05-04 | 佛山源诚顺生态纺织科技有限公司 | 一种采用本色竹纤浆粕制备本色竹纤维素纤维的制备方法 |
CN115627553A (zh) * | 2022-07-22 | 2023-01-20 | 新乡化纤股份有限公司 | 一种生物质菌草再生纤维素纤维及其制备方法 |
CN115821408A (zh) * | 2022-12-06 | 2023-03-21 | 金光纤维(江苏)有限公司 | 一种降低二硫化碳消耗的粘胶短纤维生产方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5240589A (en) * | 1975-09-29 | 1977-03-29 | Oomi Kenshi Kk | Preparation of alkali cellulose for raw material of viscose |
CN1330803C (zh) * | 2004-06-09 | 2007-08-08 | 河北吉藁化纤有限责任公司 | 麻材粘胶长丝及其制备方法 |
-
2005
- 2005-12-31 CN CNB2005101047186A patent/CN100335690C/zh active Active
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101135067B (zh) * | 2006-08-28 | 2010-09-15 | 宜宾丝丽雅股份有限公司 | 一种超粗旦扁平丝及其制备方法 |
CN101906675A (zh) * | 2010-08-26 | 2010-12-08 | 河北吉藁化纤有限责任公司 | 一种麻粘胶纤维的制备方法 |
CN101906675B (zh) * | 2010-08-26 | 2012-09-05 | 河北吉藁化纤有限责任公司 | 一种麻粘胶纤维的制备方法 |
CN102154721A (zh) * | 2011-03-02 | 2011-08-17 | 山东海龙股份有限公司 | 一种竹材粘胶纤维的短流程低能耗生产方法 |
CN102154721B (zh) * | 2011-03-02 | 2012-10-03 | 山东海龙股份有限公司 | 一种竹材粘胶纤维的短流程低能耗生产方法 |
CN102162150A (zh) * | 2011-03-21 | 2011-08-24 | 山东海龙股份有限公司 | 一种丝瓜粘胶纤维及其制备方法 |
CN102162150B (zh) * | 2011-03-21 | 2013-04-17 | 山东海龙股份有限公司 | 一种丝瓜粘胶纤维及其制备方法 |
CN102337688A (zh) * | 2011-03-24 | 2012-02-01 | 湖南拓普竹麻产业开发有限公司 | 用于生产粘胶纤维的混合浆粕及生产工艺 |
CN103556281A (zh) * | 2013-11-07 | 2014-02-05 | 唐山三友集团兴达化纤有限公司 | 用竹浆粕生产高湿模量再生纤维素纤维的方法 |
CN103556281B (zh) * | 2013-11-07 | 2016-01-20 | 唐山三友集团兴达化纤有限公司 | 用竹浆粕生产高湿模量再生纤维素纤维的方法 |
CN107988643A (zh) * | 2016-10-26 | 2018-05-04 | 佛山源诚顺生态纺织科技有限公司 | 一种采用本色竹纤浆粕制备本色竹纤维素纤维的制备方法 |
CN107988643B (zh) * | 2016-10-26 | 2020-02-21 | 佛山源诚顺生态纺织科技有限公司 | 一种采用本色竹纤浆粕制备本色竹纤维素纤维的制备方法 |
CN107574491A (zh) * | 2017-09-01 | 2018-01-12 | 恒天海龙(潍坊)新材料有限责任公司 | 一种麻材高强力再生纤维素纤维及其生产方法 |
CN107574491B (zh) * | 2017-09-01 | 2020-10-23 | 恒天海龙(潍坊)新材料有限责任公司 | 一种麻材高强力再生纤维素纤维及其生产方法 |
CN115627553A (zh) * | 2022-07-22 | 2023-01-20 | 新乡化纤股份有限公司 | 一种生物质菌草再生纤维素纤维及其制备方法 |
CN115627553B (zh) * | 2022-07-22 | 2023-11-21 | 新乡化纤股份有限公司 | 一种生物质菌草再生纤维素纤维及其制备方法 |
CN115821408A (zh) * | 2022-12-06 | 2023-03-21 | 金光纤维(江苏)有限公司 | 一种降低二硫化碳消耗的粘胶短纤维生产方法 |
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Effective date of registration: 20151224 Address after: Dragon Road, 261100 Shandong city of Weifang province Hanting District No. 1825 Building No. 89 Patentee after: Constant day dragon (Weifang) new material Co., Ltd. Address before: Dragon Road, 261100 Shandong city of Weifang province Hanting District No. 555 Patentee before: Shandong Hailong Co., Ltd. |
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Effective date of registration: 20220519 Address after: 261106 north of Xinsha Road, Guti street, Hanting District, Weifang City, Shandong Province Patentee after: Weifang Xinlong biomaterials Co.,Ltd. Address before: 261100 building 89, 1825 Hailong Road, Hanting District, Weifang City, Shandong Province Patentee before: HENGTIAN HAILONG (WEIFANG) NEW MATERIALS CO.,LTD. |