CN112834655B - 一种橡胶中硫化促进剂的定性检测方法及其应用 - Google Patents
一种橡胶中硫化促进剂的定性检测方法及其应用 Download PDFInfo
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- CN112834655B CN112834655B CN202011623722.4A CN202011623722A CN112834655B CN 112834655 B CN112834655 B CN 112834655B CN 202011623722 A CN202011623722 A CN 202011623722A CN 112834655 B CN112834655 B CN 112834655B
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- rubber
- organic solvent
- vulcanization accelerator
- qualitative detection
- crushed
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 77
- 239000005060 rubber Substances 0.000 title claims abstract description 77
- 238000004073 vulcanization Methods 0.000 title claims abstract description 56
- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 239000003960 organic solvent Substances 0.000 claims abstract description 46
- 238000005406 washing Methods 0.000 claims abstract description 34
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 claims abstract description 26
- 238000000227 grinding Methods 0.000 claims abstract description 20
- 238000004458 analytical method Methods 0.000 claims abstract description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 39
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 10
- 238000010298 pulverizing process Methods 0.000 claims description 8
- BUZICZZQJDLXJN-UHFFFAOYSA-N 3-azaniumyl-4-hydroxybutanoate Chemical compound OCC(N)CC(O)=O BUZICZZQJDLXJN-UHFFFAOYSA-N 0.000 claims description 4
- 244000043261 Hevea brasiliensis Species 0.000 claims description 4
- 229920003052 natural elastomer Polymers 0.000 claims description 4
- 229920001194 natural rubber Polymers 0.000 claims description 4
- 229920003051 synthetic elastomer Polymers 0.000 claims description 4
- 239000005061 synthetic rubber Substances 0.000 claims description 4
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 claims description 4
- 229960002447 thiram Drugs 0.000 claims description 4
- 229940116901 diethyldithiocarbamate Drugs 0.000 claims description 2
- LMBWSYZSUOEYSN-UHFFFAOYSA-N diethyldithiocarbamic acid Chemical compound CCN(CC)C(S)=S LMBWSYZSUOEYSN-UHFFFAOYSA-N 0.000 claims description 2
- 150000008282 halocarbons Chemical class 0.000 description 20
- 229920001084 poly(chloroprene) Polymers 0.000 description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 14
- 229960001701 chloroform Drugs 0.000 description 13
- 230000008014 freezing Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- -1 thiazolates Chemical class 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000004451 qualitative analysis Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical group CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 125000003158 alcohol group Chemical group 0.000 description 2
- DIKBFYAXUHHXCS-UHFFFAOYSA-N bromoform Chemical compound BrC(Br)Br DIKBFYAXUHHXCS-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229920001973 fluoroelastomer Polymers 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- ZDUOUNIIAGIPSD-UHFFFAOYSA-N 1,1,1-tribromoethane Chemical compound CC(Br)(Br)Br ZDUOUNIIAGIPSD-UHFFFAOYSA-N 0.000 description 1
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229950005228 bromoform Drugs 0.000 description 1
- 238000010382 chemical cross-linking Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000012990 dithiocarbamate Substances 0.000 description 1
- 150000004659 dithiocarbamates Chemical class 0.000 description 1
- 150000002357 guanidines Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
- 150000003585 thioureas Chemical class 0.000 description 1
- 239000012991 xanthate Substances 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
-
- 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
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
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CN202011623722.4A CN112834655B (zh) | 2020-12-31 | 2020-12-31 | 一种橡胶中硫化促进剂的定性检测方法及其应用 |
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CN202011623722.4A CN112834655B (zh) | 2020-12-31 | 2020-12-31 | 一种橡胶中硫化促进剂的定性检测方法及其应用 |
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CN112834655A CN112834655A (zh) | 2021-05-25 |
CN112834655B true CN112834655B (zh) | 2022-10-25 |
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CN202011623722.4A Active CN112834655B (zh) | 2020-12-31 | 2020-12-31 | 一种橡胶中硫化促进剂的定性检测方法及其应用 |
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Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105548386B (zh) * | 2015-12-10 | 2018-06-01 | 北京彤程创展科技有限公司 | 橡胶中防老剂的快速定量分析方法 |
JP6665629B2 (ja) * | 2016-03-30 | 2020-03-13 | 住友ゴム工業株式会社 | ゴム組成物中の成分の定量方法 |
CN106124669A (zh) * | 2016-08-31 | 2016-11-16 | 北京彤程创展科技有限公司 | 橡胶中次磺酰胺类促进剂的鉴定方法 |
CN109557204B (zh) * | 2018-11-29 | 2023-03-31 | 北京彤程创展科技有限公司 | 一种橡胶中有机硫化物的鉴定方法 |
CN111044655A (zh) * | 2019-11-26 | 2020-04-21 | 黄志豪 | 橡胶中多种硫化促进剂的检测方法 |
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Address after: 200438 room 110, No.2, Lane 139, Guowei Road, Yangpu District, Shanghai Patentee after: Shanghai microspectrum Testing Technology Group Co.,Ltd. Address before: 200438 room 110, No.2, Lane 139, Guowei Road, Yangpu District, Shanghai Patentee before: SHANGHAI MICROSPECTRUM CHEMICAL TECHNOLOGY SERVICE Co.,Ltd. |
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Effective date of registration: 20231120 Address after: 200438 room 110, No.2, Lane 139, Guowei Road, Yangpu District, Shanghai Patentee after: Shanghai microspectrum Testing Technology Group Co.,Ltd. Patentee after: Guochuang Weipu (Zibo) Technical Service Co.,Ltd. Address before: 200438 room 110, No.2, Lane 139, Guowei Road, Yangpu District, Shanghai Patentee before: Shanghai microspectrum Testing Technology Group Co.,Ltd. |