CN113969064B - 一种sbr改性沥青及其制备方法和应用 - Google Patents
一种sbr改性沥青及其制备方法和应用 Download PDFInfo
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- CN113969064B CN113969064B CN202010724679.4A CN202010724679A CN113969064B CN 113969064 B CN113969064 B CN 113969064B CN 202010724679 A CN202010724679 A CN 202010724679A CN 113969064 B CN113969064 B CN 113969064B
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- asphalt
- disproportionated rosin
- modified asphalt
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- 239000010426 asphalt Substances 0.000 title claims abstract description 118
- 238000002360 preparation method Methods 0.000 title claims description 10
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims abstract description 47
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims abstract description 47
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000012962 antiaging additive Substances 0.000 claims abstract description 36
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000011591 potassium Substances 0.000 claims abstract description 25
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 25
- 239000006084 composite stabilizer Substances 0.000 claims abstract description 20
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 19
- 239000011734 sodium Substances 0.000 claims abstract description 19
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 19
- 230000035515 penetration Effects 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 14
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 72
- 239000002174 Styrene-butadiene Substances 0.000 claims description 52
- 238000002156 mixing Methods 0.000 claims description 34
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 21
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 16
- 239000011593 sulfur Substances 0.000 claims description 16
- 229910052717 sulfur Inorganic materials 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 15
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 12
- 150000005846 sugar alcohols Polymers 0.000 claims description 11
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 10
- 239000003431 cross linking reagent Substances 0.000 claims description 10
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 230000035484 reaction time Effects 0.000 claims description 7
- WITDFSFZHZYQHB-UHFFFAOYSA-N dibenzylcarbamothioylsulfanyl n,n-dibenzylcarbamodithioate Chemical compound C=1C=CC=CC=1CN(CC=1C=CC=CC=1)C(=S)SSC(=S)N(CC=1C=CC=CC=1)CC1=CC=CC=C1 WITDFSFZHZYQHB-UHFFFAOYSA-N 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000002270 dispersing agent Substances 0.000 claims description 5
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 claims description 5
- 229960002447 thiram Drugs 0.000 claims description 5
- 239000011787 zinc oxide Substances 0.000 claims description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- HLBZWYXLQJQBKU-UHFFFAOYSA-N 4-(morpholin-4-yldisulfanyl)morpholine Chemical compound C1COCCN1SSN1CCOCC1 HLBZWYXLQJQBKU-UHFFFAOYSA-N 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 3
- HOEFWOBLOGZQIQ-UHFFFAOYSA-N morpholin-4-yl morpholine-4-carbodithioate Chemical compound C1COCCN1C(=S)SN1CCOCC1 HOEFWOBLOGZQIQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- AGNTUZCMJBTHOG-UHFFFAOYSA-N 3-[3-(2,3-dihydroxypropoxy)-2-hydroxypropoxy]propane-1,2-diol Chemical compound OCC(O)COCC(O)COCC(O)CO AGNTUZCMJBTHOG-UHFFFAOYSA-N 0.000 claims description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000292 calcium oxide Substances 0.000 claims description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims description 2
- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- PNKBXPMMMGEDSF-UHFFFAOYSA-N n-(1,3-benzoxazol-2-ylsulfanyl)-2-methylpropan-2-amine Chemical compound C1=CC=C2OC(SNC(C)(C)C)=NC2=C1 PNKBXPMMMGEDSF-UHFFFAOYSA-N 0.000 claims description 2
- HMRVCGNVEXCVHD-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)morpholin-2-amine Chemical compound C1NCCOC1NSC1=NC2=CC=CC=C2S1 HMRVCGNVEXCVHD-UHFFFAOYSA-N 0.000 claims 1
- 230000032683 aging Effects 0.000 abstract description 11
- 238000003756 stirring Methods 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 9
- 230000003712 anti-aging effect Effects 0.000 description 8
- 235000011187 glycerol Nutrition 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 239000003963 antioxidant agent Substances 0.000 description 7
- 230000003078 antioxidant effect Effects 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 5
- 239000005060 rubber Substances 0.000 description 5
- ZRMMVODKVLXCBB-UHFFFAOYSA-N 1-n-cyclohexyl-4-n-phenylbenzene-1,4-diamine Chemical compound C1CCCCC1NC(C=C1)=CC=C1NC1=CC=CC=C1 ZRMMVODKVLXCBB-UHFFFAOYSA-N 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000003607 modifier Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052901 montmorillonite Inorganic materials 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- MHKLKWCYGIBEQF-UHFFFAOYSA-N 4-(1,3-benzothiazol-2-ylsulfanyl)morpholine Chemical compound C1COCCN1SC1=NC2=CC=CC=C2S1 MHKLKWCYGIBEQF-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- KEQFTVQCIQJIQW-UHFFFAOYSA-N N-Phenyl-2-naphthylamine Chemical compound C=1C=C2C=CC=CC2=CC=1NC1=CC=CC=C1 KEQFTVQCIQJIQW-UHFFFAOYSA-N 0.000 description 1
- OWPFBDSZGCCAKB-UHFFFAOYSA-N O=S(C1=NC(C=CC=C2)=C2S1)(NC1OCCNC1)=O Chemical compound O=S(C1=NC(C=CC=C2)=C2S1)(NC1OCCNC1)=O OWPFBDSZGCCAKB-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 125000002897 diene group Chemical group 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- MHJJRJQNIOFDOM-UHFFFAOYSA-N s-(2-morpholin-4-yl-3h-1,3-benzothiazol-2-yl)thiohydroxylamine Chemical compound N1C2=CC=CC=C2SC1(SN)N1CCOCC1 MHJJRJQNIOFDOM-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- QAZLUNIWYYOJPC-UHFFFAOYSA-M sulfenamide Chemical compound [Cl-].COC1=C(C)C=[N+]2C3=NC4=CC=C(OC)C=C4N3SCC2=C1C QAZLUNIWYYOJPC-UHFFFAOYSA-M 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Classifications
-
- 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
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/222—Magnesia, i.e. magnesium oxide
-
- 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
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- 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)
Abstract
Description
实施例 | 复合稳定剂 | 抗老化添加剂 |
实施例1 | 硫磺占40%,2-吗啉基苯并噻唑次磺酰胺10%,二硫化四甲基秋兰姆占25%,氧化镁占10%,氧化铁红占15% | 歧化松香钾占45%,甘油占55% |
实施例2 | 硫磺占60%,二硫化四苄基秋兰姆25%,氧化锌占5%,氧化铁红占10% | 歧化松香钾占65%,甘油占35% |
实施例3 | 硫磺占60%,二硫化四苄基秋兰姆25%,氧化锌占5%,氧化铁红占10% | 歧化松香钾占70%,歧化松香钠占30% |
实施例4 | 硫磺占60%,二硫化四苄基秋兰姆25%,氧化锌占5%,氧化铁红占10% | 歧化松香钾占65%,甘油占35% |
实施例 | 实施例1 | 实施例2 | 实施例3 | 实施例4 |
原料配比 | ||||
基础沥青,wt% | 95.62 | 94.95 | 95.64 | 95.65 |
SBR,wt% | 3.5 | 4.0 | 3.7 | 4.0 |
复合稳定剂,wt% | 0.08 | 0.05 | 0.06 | 0.05 |
抗老化添加剂,wt% | 0.8 | 1.0 | 0.6 | 0.3 |
歧化松香,wt% | - | - | - | - |
防老剂4010,wt% | - | - | - | - |
性质 | ||||
针入度(25℃),0.1mm | 111 | 91 | 89 | 93 |
软化点,℃ | 52.5 | 55.3 | 55.0 | 55.1 |
延度(5℃),cm | >150 | >150 | >150 | >150 |
粘韧性(25℃),N.m | 7.2 | 9.1 | 8.9 | 9.0 |
韧性(25℃),N.m | 5.1 | 6.3 | 5.7 | 6.5 |
粘度(135℃),Pa.s | 1.15 | 1.39 | 1.31 | 1.40 |
薄膜烘箱试验(163℃,5h) | ||||
针入度比,% | 77.0 | 82.9 | 81.0 | 81.9 |
<sup></sup>延度(5℃),cm | 107 | 101 | 90 | 92 |
实施例 | 比较例1 | 比较例2 | 比较例3 | 比较例4 |
原料配比 | ||||
基础沥青,wt% | 95.95 | 94.95 | 94.95 | 94.95 |
SBR,wt% | 4.0 | 4.0 | 4.0 | 4.0 |
复合稳定剂,wt% | 0.05 | 0.05 | 0.05 | 0.05 |
抗老化添加剂,wt% | - | - | - | 1.0 |
歧化松香,wt% | - | 1.0 | - | - |
防老剂4010,wt% | - | - | 1.0 | - |
性质 | - | |||
针入度(25℃),0.1mm | 90 | 88 | 90 | 96 |
软化点,℃ | 54.9 | 55.4 | 55.3 | 54.7 |
延度(5℃),cm | >150 | 121 | >150 | >150 |
粘韧性(25℃),N.m | 8.7 | 8.5 | 8.8 | 5.1 |
韧性(25℃),N.m | 6.2 | 4.9 | 5.8 | 2.3 |
粘度(135℃),Pa.s | 1.43 | 1.50 | 1.80 | 0.87 |
薄膜烘箱试验(163℃,5h) | ||||
针入度比,% | 78.8 | 75.9 | 77.8 | - |
<sup></sup>延度(5℃),cm | 71 | 41 | 73 | - |
Claims (17)
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CN202010724679.4A CN113969064B (zh) | 2020-07-24 | 2020-07-24 | 一种sbr改性沥青及其制备方法和应用 |
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CN202010724679.4A CN113969064B (zh) | 2020-07-24 | 2020-07-24 | 一种sbr改性沥青及其制备方法和应用 |
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CN113969064B true CN113969064B (zh) | 2023-01-10 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102022107696A1 (de) | 2022-03-31 | 2023-10-05 | Boranc Holding Limited | Modifizierter Asphalt und Verfahren zu dessen Herstellung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1581070A (en) * | 1977-08-24 | 1980-12-10 | Tobishma Kensetsu Kk | Process for surfacing roads using a bituminous composition |
JP3853545B2 (ja) * | 1999-06-14 | 2006-12-06 | Jsr株式会社 | アスファルト改質剤 |
CN1148416C (zh) * | 1999-09-29 | 2004-05-05 | 中国石油化工集团公司 | 一种聚合物-沥青组合物的制备方法 |
CN1175050C (zh) * | 2001-04-28 | 2004-11-10 | 中国石油化工股份有限公司 | 储存稳定、高低温性能良好的沥青组合物及其制备方法 |
CN101798206B (zh) * | 2010-03-09 | 2012-09-05 | 武汉理工大学 | 一种改善片麻岩沥青混合料水稳定性能的方法 |
CN109135309B (zh) * | 2018-08-14 | 2020-09-18 | 徐润宝 | 一种增强沥青抗老化性的耐久助剂 |
CN110003672B (zh) * | 2019-04-17 | 2021-05-04 | 山东显元化工研究院有限公司 | 一种sbr丁苯橡胶改性沥青及其制备方法 |
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