CN113861701A - 一种石油道路沥青材料及其制备方法 - Google Patents
一种石油道路沥青材料及其制备方法 Download PDFInfo
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- CN113861701A CN113861701A CN202010612339.2A CN202010612339A CN113861701A CN 113861701 A CN113861701 A CN 113861701A CN 202010612339 A CN202010612339 A CN 202010612339A CN 113861701 A CN113861701 A CN 113861701A
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 17
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- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 3
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- 229910052593 corundum Inorganic materials 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
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- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 3
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- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 6
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
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- 238000012360 testing method Methods 0.000 description 5
- 238000012662 bulk polymerization Methods 0.000 description 4
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 4
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- 238000003860 storage Methods 0.000 description 2
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 2
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- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
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- 238000005336 cracking Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- KIQKWYUGPPFMBV-UHFFFAOYSA-N diisocyanatomethane Chemical compound O=C=NCN=C=O KIQKWYUGPPFMBV-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
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- DEQZTKGFXNUBJL-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)cyclohexanamine Chemical compound C1CCCCC1NSC1=NC2=CC=CC=C2S1 DEQZTKGFXNUBJL-UHFFFAOYSA-N 0.000 description 1
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- 238000007670 refining Methods 0.000 description 1
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- 230000002195 synergetic effect Effects 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
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Classifications
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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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
- 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)
- Road Paving Structures (AREA)
Abstract
Description
项目 | 预处理生物质重油 | 石油基质沥青 | 热塑性聚氨酯复合材料 | 相容剂 | 硫化促进剂 | 沥青材料 |
实施例1 | 12 | 100 | 2 | 3 | 2 | A1 |
实施例2 | 18 | 100 | 3.5 | 5 | 3 | A2 |
实施例3 | 24 | 100 | 5 | 8 | 4 | A3 |
比较例1 | - | 100 | - | 5 | 3 | A4 |
比较例2 | 18 | 100 | - | 5 | 3 | A5 |
比较例3 | 18 | 100 | 无SiO<sub>2</sub>纳米粒子 | 5 | 3 | A6 |
比较例4 | 未处理生物质重油 | 100 | 3.5 | 5 | 3 | A7 |
比较例5 | 18 | 100 | 与有机化蒙脱土复合 | 5 | 3 | A8 |
比较例6 | 18 | 100 | 与氧化石墨烯复合 | 5 | 3 | A9 |
沥青材料 | 基质沥青 | A1 | A2 | A3 | A4 | A5 | A6 | A7 | A8 | A9 | I-D类技术要求 |
针入度25℃/0.1mm | 53 | 56 | 58 | 59 | 62 | 60 | 59 | 61 | 58 | 59 | 40~60 |
针入度指数PI | -0.8 | 1.4 | 1.3 | 1.1 | -1.3 | -0.7 | 1.0 | -0.1 | 0.8 | 0.9 | ≥0 |
软化点/℃ | 48.9 | 83.5 | 82.8 | 82.2 | 46.7 | 47.0 | 80.0 | 77.8 | 78.0 | 77.8 | ≥60 |
延度5℃/cm | - | 52 | 55 | 57 | 50 | 55 | 49 | 44 | 29 | 23 | ≥20 |
延度10℃/cm | 17 | - | - | - | - | - | - | - | - | - | - |
储存稳定性,48h软化点差/℃ | - | 0.6 | 0.5 | 0.1 | - | - | 2.4 | 2.5 | 2.9 | 3.5 | ≤2.5 |
TFOT后针入度比(25℃)/% | 65.4 | 78.1 | 80.5 | 76.1 | 62.2 | 69.9 | 59.1 | 54.1 | 64.1 | 66.8 | ≥65 |
TFOT后延度比(10℃)/% | 35.3 | - | - | - | - | - | - | - | - | - | - |
TFOT后软化点/℃ | 55.1 | 86.6 | 85.7 | 84.1 | 48.9 | 52.1 | 98.2 | 91.4 | 98.2 | 98.2 | - |
TFOT后延度比(5℃)/% | - | 86.3 | 87.1 | 87.2 | 50.1 | 50.0 | 48.9 | 49.6 | 49.9 | 46.7 | - |
温度/℃ | 基质沥青 | A1 | A2 | A3 | A4 | A5 | A6 | A7 | A8 | A9 |
64 | 3.82 | 8.12 | 7.99 | 7.87 | 4.15 | 3.71 | 5.91 | 5.94 | 5.97 | 5.96 |
70 | 2.03 | 4.22 | 4.05 | 4.31 | 2.13 | 2.01 | 3.73 | 3.74 | 3.77 | 3.69 |
76 | 0.98 | 1.98 | 1.66 | 1.85 | 1.11 | 0.88 | 1.63 | 1.61 | 1.56 | 1.42 |
82 | 0.75 | 1.23 | 1.12 | 1.21 | 0.76 | 0.74 | 1.04 | 1.08 | 1.03 | 1.01 |
Claims (10)
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CN113861701A true CN113861701A (zh) | 2021-12-31 |
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