CN103642064A - 一种脲醛树脂的再生工艺及含有再生脲醛树脂的复合材料 - Google Patents
一种脲醛树脂的再生工艺及含有再生脲醛树脂的复合材料 Download PDFInfo
- Publication number
- CN103642064A CN103642064A CN201310624252.7A CN201310624252A CN103642064A CN 103642064 A CN103642064 A CN 103642064A CN 201310624252 A CN201310624252 A CN 201310624252A CN 103642064 A CN103642064 A CN 103642064A
- Authority
- CN
- China
- Prior art keywords
- urea
- formaldehyde resin
- mechanical disintegration
- coupling agent
- parts
- 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.)
- Granted
Links
- 229920001807 Urea-formaldehyde Polymers 0.000 title claims abstract description 49
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000008929 regeneration Effects 0.000 title claims abstract description 4
- 238000011069 regeneration method Methods 0.000 title claims abstract description 4
- 239000002131 composite material Substances 0.000 title abstract 4
- 239000006185 dispersion Substances 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000002156 mixing Methods 0.000 claims abstract description 13
- -1 polypropylene Polymers 0.000 claims abstract description 7
- 239000000945 filler Substances 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims description 25
- 239000007822 coupling agent Substances 0.000 claims description 24
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 18
- 239000011159 matrix material Substances 0.000 claims description 15
- 230000001172 regenerating effect Effects 0.000 claims description 11
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 4
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- 239000006057 Non-nutritive feed additive Substances 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- 235000011132 calcium sulphate Nutrition 0.000 claims description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 2
- 239000003112 inhibitor Substances 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- 229960001866 silicon dioxide Drugs 0.000 claims description 2
- 239000011863 silicon-based powder Substances 0.000 claims description 2
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 abstract description 3
- 238000010298 pulverizing process Methods 0.000 abstract 6
- 239000008187 granular material Substances 0.000 abstract 2
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 239000012745 toughening agent Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920001187 thermosetting polymer Polymers 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000011084 recovery Methods 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000000176 photostabilization Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 238000003856 thermoforming Methods 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
-
- 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
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310624252.7A CN103642064B (zh) | 2013-11-29 | 2013-11-29 | 一种脲醛树脂的再生工艺及含有再生脲醛树脂的复合材料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310624252.7A CN103642064B (zh) | 2013-11-29 | 2013-11-29 | 一种脲醛树脂的再生工艺及含有再生脲醛树脂的复合材料 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103642064A true CN103642064A (zh) | 2014-03-19 |
CN103642064B CN103642064B (zh) | 2017-06-06 |
Family
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Family Applications (1)
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CN201310624252.7A Active CN103642064B (zh) | 2013-11-29 | 2013-11-29 | 一种脲醛树脂的再生工艺及含有再生脲醛树脂的复合材料 |
Country Status (1)
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CN (1) | CN103642064B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105038118A (zh) * | 2015-07-07 | 2015-11-11 | 苏州珍展科技材料有限公司 | 脲醛树脂基复合材料及其制备方法 |
CN106280239A (zh) * | 2016-08-08 | 2017-01-04 | 苏州极地实业有限公司 | 一种装修装潢复合材料 |
CN110003680A (zh) * | 2019-03-26 | 2019-07-12 | 宜春学院 | 一种pcb再生材料超细粉体及其制备方法 |
CN112829123A (zh) * | 2020-12-10 | 2021-05-25 | 四川大学 | 基于固相剪切碾磨技术利用废弃环氧树脂制备高活性填料的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101028733A (zh) * | 2007-01-27 | 2007-09-05 | 程干炬 | 树脂塑封料边角废弃物的微粉化及活化方法 |
CN101798398A (zh) * | 2009-02-06 | 2010-08-11 | 绵阳中研磨具有限责任公司 | 热固性酚醛边角、废旧料的回收再利用方法 |
CN102226023A (zh) * | 2011-05-04 | 2011-10-26 | 佛山市南海承骏科技有限公司 | 混杂废旧聚合物基复合板材及制备方法 |
-
2013
- 2013-11-29 CN CN201310624252.7A patent/CN103642064B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101028733A (zh) * | 2007-01-27 | 2007-09-05 | 程干炬 | 树脂塑封料边角废弃物的微粉化及活化方法 |
CN101798398A (zh) * | 2009-02-06 | 2010-08-11 | 绵阳中研磨具有限责任公司 | 热固性酚醛边角、废旧料的回收再利用方法 |
CN102226023A (zh) * | 2011-05-04 | 2011-10-26 | 佛山市南海承骏科技有限公司 | 混杂废旧聚合物基复合板材及制备方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105038118A (zh) * | 2015-07-07 | 2015-11-11 | 苏州珍展科技材料有限公司 | 脲醛树脂基复合材料及其制备方法 |
CN105038118B (zh) * | 2015-07-07 | 2018-04-03 | 王鸳 | 脲醛树脂基复合材料及其制备方法 |
CN106280239A (zh) * | 2016-08-08 | 2017-01-04 | 苏州极地实业有限公司 | 一种装修装潢复合材料 |
CN110003680A (zh) * | 2019-03-26 | 2019-07-12 | 宜春学院 | 一种pcb再生材料超细粉体及其制备方法 |
CN112829123A (zh) * | 2020-12-10 | 2021-05-25 | 四川大学 | 基于固相剪切碾磨技术利用废弃环氧树脂制备高活性填料的方法 |
CN112829123B (zh) * | 2020-12-10 | 2022-05-24 | 四川大学 | 基于固相剪切碾磨技术利用废弃环氧树脂制备高活性填料的方法 |
Also Published As
Publication number | Publication date |
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CN103642064B (zh) | 2017-06-06 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 529000 No. 135 Dongsheng Road, Jianghai hi tech Industrial Zone, Jianghai District, Guangdong, Jiangmen Applicant after: GUANGDONG QIDE ENGINEERING PLASTIC TECHNOLOGY Co.,Ltd. Address before: 529000 No. 135 Dongsheng Road, Jianghai hi tech Industrial Zone, Jianghai District, Guangdong, Jiangmen Applicant before: QIDE ENGINEERING PLASTICS TECHNOLOGY Co.,Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: JIANGMEN QIDE ENGINEERING PLASTICS TECHNOLOGY CO., LTD. TO: GUANGDONG QIDE NEW MATERIAL CO., LTD. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force 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: The invention relates to a regeneration process of urea formaldehyde resin and a composite containing regenerated urea formaldehyde resin Effective date of registration: 20220427 Granted publication date: 20170606 Pledgee: Guangdong Development Bank Co.,Ltd. Jiangmen branch Pledgor: GUANGDONG QIDE ENGINEERING PLASTIC TECHNOLOGY Co.,Ltd. Registration number: Y2022980004873 |
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PC01 | Cancellation 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: 20231030 Granted publication date: 20170606 Pledgee: Guangdong Development Bank Co.,Ltd. Jiangmen branch Pledgor: GUANGDONG QIDE ENGINEERING PLASTIC TECHNOLOGY Co.,Ltd. Registration number: Y2022980004873 |