CN116285400A - 一种多孔碳聚合物/嵌段共聚物改性沥青、其制备方法及应用 - Google Patents
一种多孔碳聚合物/嵌段共聚物改性沥青、其制备方法及应用 Download PDFInfo
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- CN116285400A CN116285400A CN202310288677.9A CN202310288677A CN116285400A CN 116285400 A CN116285400 A CN 116285400A CN 202310288677 A CN202310288677 A CN 202310288677A CN 116285400 A CN116285400 A CN 116285400A
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- asphalt
- porous carbon
- styrene
- block copolymer
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- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 55
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- OHRVBDRGLIWLPA-UHFFFAOYSA-N [3-hydroxy-2,2-bis(hydroxymethyl)propyl] dihydrogen phosphate Chemical compound OCC(CO)(CO)COP(O)(O)=O OHRVBDRGLIWLPA-UHFFFAOYSA-N 0.000 claims description 6
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2248—Oxides; Hydroxides of metals of copper
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
组别 | 对比例1 | 对比例2 | 实施例1 | 实施例5 |
软化点(℃) | 53 | 74.5 | 78.9 | 82.1 |
组别 | 对比例1 | 对比例2 | 实施例1 | 实施例5 |
5℃延度(cm) | 14.5 | 24.7 | 28.9 | 32.1 |
沥青种类 | 蠕变荷载(mN) | 跨中挠度(mm) | 劲度模量(S) | 蠕变速率(m) |
对比例1 | 1001 | 0.317 | 254 | 0.305 |
对比例2 | 1016 | 0.432 | 189 | 0.321 |
实施例1 | 1025 | 0.755 | 139 | 0.343 |
实施例5 | 1039 | 0.742 | 108 | 0.378 |
沥青种类 | 对比例2 | 对比例3 | 对比例4 | 实施例1 | 实施例6 | 实施例7 |
氧指数(%) | 26.9 | 22.5 | 26.7 | 27.4 | 28.2 | 29.8 |
Claims (10)
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CN117586699A (zh) * | 2023-11-08 | 2024-02-23 | 南通科顺建筑新材料有限公司 | 改性沥青涂盖料、其制备方法及沥青防水卷材 |
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CN106496467A (zh) * | 2016-11-22 | 2017-03-15 | 上海化工研究院 | 一种支链官能化sbs及其制备方法和其在改性沥青中的应用 |
CN107619608A (zh) * | 2016-07-15 | 2018-01-23 | 中国石油化工股份有限公司 | 一种嵌段共聚物改性的沥青乳液及其制备方法 |
CN108235707A (zh) * | 2016-10-21 | 2018-06-29 | Lg化学株式会社 | 沥青改性剂和包含该沥青改性剂的沥青组合物 |
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CN107619608A (zh) * | 2016-07-15 | 2018-01-23 | 中国石油化工股份有限公司 | 一种嵌段共聚物改性的沥青乳液及其制备方法 |
CN108235707A (zh) * | 2016-10-21 | 2018-06-29 | Lg化学株式会社 | 沥青改性剂和包含该沥青改性剂的沥青组合物 |
CN106496467A (zh) * | 2016-11-22 | 2017-03-15 | 上海化工研究院 | 一种支链官能化sbs及其制备方法和其在改性沥青中的应用 |
Non-Patent Citations (1)
Title |
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HAN M Z 等: "Studies on the secondary modification of SBS modified asphalt by the application of octadecyl amine grafted graphene nanoplatelets as modifier", 《DIAMOND AND RELATED MATERIALS》, vol. 89, pages 140 - 150, XP085516814, DOI: 10.1016/j.diamond.2018.08.011 * |
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