CN113969063B - 一种聚合物改性沥青及其制备方法和应用 - Google Patents
一种聚合物改性沥青及其制备方法和应用 Download PDFInfo
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- 239000010426 asphalt Substances 0.000 title claims abstract description 122
- 229920000642 polymer Polymers 0.000 title claims abstract description 51
- 238000002360 preparation method Methods 0.000 title claims description 9
- 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 48
- 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 48
- 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 48
- 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
- 229920002725 thermoplastic elastomer Polymers 0.000 claims abstract description 19
- 230000035515 penetration Effects 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims abstract description 14
- 238000002156 mixing Methods 0.000 claims description 33
- 238000006243 chemical reaction Methods 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 26
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 25
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 16
- 239000011593 sulfur Substances 0.000 claims description 15
- 229910052717 sulfur Inorganic materials 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 150000005846 sugar alcohols Polymers 0.000 claims description 14
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 12
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000003431 cross linking reagent Substances 0.000 claims description 8
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 claims description 8
- 229960002447 thiram Drugs 0.000 claims description 8
- 230000035484 reaction time Effects 0.000 claims description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 239000003381 stabilizer Substances 0.000 claims description 6
- HLBZWYXLQJQBKU-UHFFFAOYSA-N 4-(morpholin-4-yldisulfanyl)morpholine Chemical compound C1COCCN1SSN1CCOCC1 HLBZWYXLQJQBKU-UHFFFAOYSA-N 0.000 claims description 5
- 230000004913 activation Effects 0.000 claims description 5
- 239000002270 dispersing agent 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
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000292 calcium oxide Substances 0.000 claims description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 4
- 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 4
- 230000008569 process Effects 0.000 claims description 4
- 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
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- 239000011787 zinc oxide 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
- 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 claims description 2
- 229910000019 calcium carbonate Inorganic materials 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
- IVSADXXFBDLWKK-UHFFFAOYSA-N CC(C)(C)NS(=O)(=O)C1=NC2=CC=CC=C2O1 Chemical compound CC(C)(C)NS(=O)(=O)C1=NC2=CC=CC=C2O1 IVSADXXFBDLWKK-UHFFFAOYSA-N 0.000 claims 1
- 230000032683 aging Effects 0.000 abstract description 7
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 28
- 238000003756 stirring Methods 0.000 description 19
- 230000000052 comparative effect Effects 0.000 description 9
- 235000011187 glycerol Nutrition 0.000 description 8
- 238000003860 storage Methods 0.000 description 8
- 230000003712 anti-aging effect Effects 0.000 description 7
- 239000003963 antioxidant agent Substances 0.000 description 7
- 230000003078 antioxidant effect Effects 0.000 description 7
- 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
- 238000004132 cross linking Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229920000359 diblock copolymer Polymers 0.000 description 2
- 125000002897 diene group Chemical group 0.000 description 2
- 229920006158 high molecular weight polymer Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000005204 segregation Methods 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
- 240000004670 Glycyrrhiza echinata Species 0.000 description 1
- 235000001453 Glycyrrhiza echinata Nutrition 0.000 description 1
- 235000006200 Glycyrrhiza glabra Nutrition 0.000 description 1
- 235000017382 Glycyrrhiza lepidota Nutrition 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
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000010692 aromatic oil Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229940010454 licorice Drugs 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 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 description 1
- 239000002245 particle Substances 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 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
- 238000001612 separation test Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 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
- 238000003878 thermal aging Methods 0.000 description 1
- 229920000428 triblock copolymer Polymers 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
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four 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45%,2-吗啉基苯并噻唑次磺酰胺10%,二硫化四甲基秋兰姆占20%,氧化镁占5%,氧化铁红占20% | 歧化松香钾占45%,甘油占55% |
实施例2 | 硫磺占55%,二硫代二吗啉占5%,二硫化四甲基秋兰姆25%,氧化钙占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65%,二硫化四苄基秋兰姆25%,氧化锌占5%,氧化铁红占5% | 歧化松香钾占60%,歧化松香钠占10%,甘油占30% |
实施例4 | 硫磺占55%,二硫代二吗啉占5%,二硫化四甲基秋兰姆25%,氧化钙占5%,氧化铁红占10% | 歧化松香钾 |
实施例 | 实施例1 | 实施例2 | 实施例3 | 实施例4 |
原料组成 | ||||
基础沥青,wt% | 95.65 | 93.5 | 92.1 | 93.7 |
SBS加入量,wt% | 3.5 | 5.0 | 6.0 | 5.0 |
复合稳定剂,wt% | 0.25 | 0.5 | 0.7 | 0.5 |
抗老化添加剂,wt% | 0.6 | 1.0 | 1.2 | 0.8 |
歧化松香,wt% | - | - | - | - |
防老剂4010,wt% | - | - | - | - |
性质 | ||||
针入度(25℃),1/10mm | 109 | 93 | 75 | 92 |
软化点,℃ | 55.5 | 68.4 | 77.8 | 68.6 |
5℃延伸度,cm | 85 | 65 | 46 | 64 |
分离试验(163℃,48h)<sup>*</sup> | ||||
软化点差,℃ | 0.1 | 0.1 | 0.3 | 0.2 |
粘度(135℃),Pas | 1.20 | 1.55 | 2.30 | 1.50 |
TFOT(163,5h) | ||||
针入度比,% | 83.0 | 85.2 | 86.1 | 84.1 |
5℃延伸度,cm | 55 | 43 | 32 | 41 |
实施例 | 对比例1 | 对比例2 | 对比例3 | 对比例4 |
原料组成 | ||||
基础沥青,wt% | 94.5 | 93.5 | 93.5 | 93.5 |
SBS加入量,wt% | 5.0 | 5.0 | 5.0 | 5.0 |
复合稳定剂,wt% | 0.5 | 0.5 | 0.5 | 0.5 |
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℃),1/10mm | 90 | 88 | 89 | 95 |
软化点,℃ | 67.9 | 68.5 | 68.6 | 68.0 |
5℃延伸度,cm | 56 | 52 | 55 | 69 |
分离试验(163℃,48h)<sup>*</sup> | ||||
软化点差,℃ | 0.3 | 0.2 | 0.5 | 4.1 |
粘度(135℃),Pas | 1.48 | 1.69 | 1.89 | 1.06 |
TFOT(163,5h) | ||||
针入度比,% | 80.5 | 79.1 | 77.8 | - |
5℃延伸度,cm | 33 | 31 | 34 | - |
Claims (18)
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CN202010723077.7A CN113969063B (zh) | 2020-07-24 | 2020-07-24 | 一种聚合物改性沥青及其制备方法和应用 |
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CN113969063B true CN113969063B (zh) | 2023-01-10 |
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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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