CN101440171A - 汽车顶衬的聚氨酯复合废料类材料的回收工艺 - Google Patents
汽车顶衬的聚氨酯复合废料类材料的回收工艺 Download PDFInfo
- Publication number
- CN101440171A CN101440171A CNA2008101948701A CN200810194870A CN101440171A CN 101440171 A CN101440171 A CN 101440171A CN A2008101948701 A CNA2008101948701 A CN A2008101948701A CN 200810194870 A CN200810194870 A CN 200810194870A CN 101440171 A CN101440171 A CN 101440171A
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- polyurethane composite
- composite waste
- sheet material
- products
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- 239000000463 material Substances 0.000 title claims abstract description 73
- 239000004814 polyurethane Substances 0.000 title claims abstract description 37
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000010786 composite waste Substances 0.000 title claims description 26
- 238000000465 moulding Methods 0.000 claims abstract description 17
- 238000005516 engineering process Methods 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 16
- 229920002334 Spandex Polymers 0.000 claims description 15
- 239000004759 spandex Substances 0.000 claims description 15
- 239000003063 flame retardant Substances 0.000 claims description 14
- 230000003750 conditioning effect Effects 0.000 claims description 13
- 238000010298 pulverizing process Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 150000001412 amines Chemical class 0.000 claims description 7
- 239000003054 catalyst Substances 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 6
- 238000005187 foaming Methods 0.000 claims description 5
- 239000003381 stabilizer Substances 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 14
- 230000035939 shock Effects 0.000 abstract description 5
- 229920001169 thermoplastic Polymers 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 239000004416 thermosoftening plastic Substances 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000005662 electromechanics Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000008049 biological aging Effects 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 7
- 239000004566 building material Substances 0.000 description 5
- 239000003365 glass fiber Substances 0.000 description 5
- 239000013618 particulate matter Substances 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 229920005830 Polyurethane Foam Polymers 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 239000011496 polyurethane foam Substances 0.000 description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
硬度(邵氏D) | 冲击强度(kJ/m2) | 拉伸强度(MPa) | 断裂伸长率(%) | 弯曲强度(MPa) | |
PP玻纤料保险杠 | 71 | 5.3 | 33.48 | 0.28 | 48.9 |
PU回收料保险杠 | 75 | 48.8 | 42.3 | 50.1 | 45.8 |
自重下垂 | 尺寸变化率 | 燃烧性 | 最大弯曲强度 | 弯曲弹性斜度 | 热蠕变 | 雾翳值 | 吸音性 | |
普通PU板材 | 横:0.5mm纵:0.5mm | 横:0.2%纵:0.2% | 最大速率18.0mm/min | 横:12.98N/50mm纵:7.88N/50mm | 纵:11.1N/cm横:13.7N/cm | 0.5mm | 43.5% | 平均38.6% |
PU回收料板材 | 横:0mm纵:0mm | 横:0纵:0 | 最大速率8.0mm/min | 横17.88N/50mm纵11.68N/50mm | 纵:13.2N/cm横:15.3N/cm | 0.3mm | 55.5% | 平均45.7% |
密度kg/m3 | 板内密度偏差% | 含水率% | 内结合强度mpa | 静曲强度mpa | 弹性模量mpa | 握螺钉力N | 吸水厚度膨胀力% | |
普通建材隔音板 | 750 | ±2.2 | 8 | 0.57 | 25 | 2600 | 1570(板面)1260(板边) | ≤6.5 |
PU回收料隔音板 | ≤600 | ±2.0 | ≤5 | 0.6 | 23 | 2500 | 1800(板面)1800(板边) | ≤3.0 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101948701A CN101440171B (zh) | 2008-10-22 | 2008-10-22 | 汽车顶衬的聚氨酯复合废料类材料的回收工艺 |
Applications Claiming Priority (1)
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CN2008101948701A CN101440171B (zh) | 2008-10-22 | 2008-10-22 | 汽车顶衬的聚氨酯复合废料类材料的回收工艺 |
Publications (2)
Publication Number | Publication Date |
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CN101440171A true CN101440171A (zh) | 2009-05-27 |
CN101440171B CN101440171B (zh) | 2011-07-13 |
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CN2008101948701A Active CN101440171B (zh) | 2008-10-22 | 2008-10-22 | 汽车顶衬的聚氨酯复合废料类材料的回收工艺 |
Country Status (1)
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CN (1) | CN101440171B (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102558671A (zh) * | 2011-09-30 | 2012-07-11 | 常熟市星源金属涂层厂 | 一种废旧聚丙烯和废旧聚氨酯制备泡沫塑料片材及其制备方法 |
CN104497343A (zh) * | 2014-12-15 | 2015-04-08 | 浙江中科恒泰新材料科技有限公司 | 一种聚甲基丙烯酰亚胺微发泡材料的制备方法及其产品 |
CN104526947A (zh) * | 2014-12-05 | 2015-04-22 | 李兵 | 异形塑料建筑模板的生产方法 |
CN104589536A (zh) * | 2014-12-23 | 2015-05-06 | 浙江华江科技发展有限公司 | 一种一步回收汽车内外饰件用轻质疏松型gmt的方法及其制备的可再生粉末阻燃剂 |
CN104877338A (zh) * | 2015-06-19 | 2015-09-02 | 山西凌云聚氨酯有限公司 | 一种聚氨酯弹性体废料的回收利用方法 |
CN106273074A (zh) * | 2016-08-15 | 2017-01-04 | 浙江首想科技有限公司 | 一种带负离子的废旧海绵再加工工艺 |
CN106751721A (zh) * | 2016-12-09 | 2017-05-31 | 广西鑫深科技有限公司 | 利用聚氨酯复合材料边角料制备汽车内饰缓冲垫块的方法 |
CN109183206A (zh) * | 2018-08-18 | 2019-01-11 | 建昌县中昌再生资源回收有限责任公司 | 一种利用汽车内饰材料边角料生产大棚后墙板的方法 |
CN110093046A (zh) * | 2019-06-10 | 2019-08-06 | 格林莱特实业(苏州)有限公司 | 一种phc材料的回收工艺及回收phc材料制成的板材 |
US11613604B2 (en) | 2021-06-28 | 2023-03-28 | Covestro Llc | Isocyanate-reactive compositions, polyurethane foams formed therefrom, multi-layer composite articles that include such foams, and methods for their preparation |
WO2024056927A1 (es) * | 2022-09-13 | 2024-03-21 | Universidad De Burgos | Prefabricado de cemento aligerado con residuos industriales de origen polimérico y fibra de vidrio en forma de adoquín |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4316190C1 (de) * | 1993-05-14 | 1994-12-08 | Hennecke Gmbh Maschf | Verfahren und Vorrichtung zum Aufbereiten von Polyurethanschaumstoff-Abfällen, insbesondere Weichschaumstoff-Abfällen, zur Wiederverwertung als Zuschlagstoffe bei der Polyurethanherstellung |
CN1093548C (zh) * | 2000-08-17 | 2002-10-30 | 东莞富增泡棉塑胶有限公司 | 废弃聚氨酯泡棉的回收利用方法 |
JP2004066628A (ja) * | 2002-08-06 | 2004-03-04 | Matsushita Refrig Co Ltd | 断熱材のリサイクル処理方法、リサイクル物品、および、冷蔵庫 |
CN100365058C (zh) * | 2006-07-20 | 2008-01-30 | 同济大学 | 利用废聚氨酯和废纤维制备建筑填缝材料及其制备方法 |
-
2008
- 2008-10-22 CN CN2008101948701A patent/CN101440171B/zh active Active
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102558671B (zh) * | 2011-09-30 | 2013-12-25 | 太仓市临江农场专业合作社 | 一种废旧聚丙烯和废旧聚氨酯制备泡沫塑料片材及其制备方法 |
CN102558671A (zh) * | 2011-09-30 | 2012-07-11 | 常熟市星源金属涂层厂 | 一种废旧聚丙烯和废旧聚氨酯制备泡沫塑料片材及其制备方法 |
CN104526947A (zh) * | 2014-12-05 | 2015-04-22 | 李兵 | 异形塑料建筑模板的生产方法 |
CN104497343B (zh) * | 2014-12-15 | 2017-09-01 | 浙江中科恒泰新材料科技有限公司 | 一种聚甲基丙烯酰亚胺微发泡材料的制备方法及其产品 |
CN104497343A (zh) * | 2014-12-15 | 2015-04-08 | 浙江中科恒泰新材料科技有限公司 | 一种聚甲基丙烯酰亚胺微发泡材料的制备方法及其产品 |
CN104589536A (zh) * | 2014-12-23 | 2015-05-06 | 浙江华江科技发展有限公司 | 一种一步回收汽车内外饰件用轻质疏松型gmt的方法及其制备的可再生粉末阻燃剂 |
CN104877338B (zh) * | 2015-06-19 | 2018-03-13 | 山西凌云聚氨酯有限公司 | 一种聚氨酯弹性体废料的回收利用方法 |
CN104877338A (zh) * | 2015-06-19 | 2015-09-02 | 山西凌云聚氨酯有限公司 | 一种聚氨酯弹性体废料的回收利用方法 |
CN106273074A (zh) * | 2016-08-15 | 2017-01-04 | 浙江首想科技有限公司 | 一种带负离子的废旧海绵再加工工艺 |
CN106751721A (zh) * | 2016-12-09 | 2017-05-31 | 广西鑫深科技有限公司 | 利用聚氨酯复合材料边角料制备汽车内饰缓冲垫块的方法 |
CN109183206A (zh) * | 2018-08-18 | 2019-01-11 | 建昌县中昌再生资源回收有限责任公司 | 一种利用汽车内饰材料边角料生产大棚后墙板的方法 |
CN110093046A (zh) * | 2019-06-10 | 2019-08-06 | 格林莱特实业(苏州)有限公司 | 一种phc材料的回收工艺及回收phc材料制成的板材 |
US11613604B2 (en) | 2021-06-28 | 2023-03-28 | Covestro Llc | Isocyanate-reactive compositions, polyurethane foams formed therefrom, multi-layer composite articles that include such foams, and methods for their preparation |
WO2024056927A1 (es) * | 2022-09-13 | 2024-03-21 | Universidad De Burgos | Prefabricado de cemento aligerado con residuos industriales de origen polimérico y fibra de vidrio en forma de adoquín |
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CN101440171B (zh) | 2011-07-13 |
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Assignee: PROPRIETECT LLP Assignor: WUXI JIXING AUTO PARTS Co.,Ltd. Contract record no.: 2012320000563 Denomination of invention: Process for recovering polyurethane composite waste material for automobile roof liner Granted publication date: 20110713 License type: Exclusive License Open date: 20090527 Record date: 20120428 |
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Address after: 214191 friendship north road, Xishan Economic Development Zone, Jiangsu, Wuxi 322, China Patentee after: Wuxi Jixing polymer material technology Co.,Ltd. Address before: 214191 friendship north road, Xishan Economic Development Zone, Jiangsu, Wuxi 322, China Patentee before: PROPRIETECT LLP |
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