CN110922770A - 改性环氧沥青颗粒及其制备和应用 - Google Patents
改性环氧沥青颗粒及其制备和应用 Download PDFInfo
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- CN110922770A CN110922770A CN201811096751.2A CN201811096751A CN110922770A CN 110922770 A CN110922770 A CN 110922770A CN 201811096751 A CN201811096751 A CN 201811096751A CN 110922770 A CN110922770 A CN 110922770A
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- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
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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
- 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)
- Epoxy Resins (AREA)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | 实施例4 | 对比例1 | 对比例2 | |
软化点,℃ | 136.8 | 149.6 | 158.7 | 165.2 | 131.2 | 154.2 |
平均粒度,μm | 110 | 106 | 90 | 96 | 120 | 112 |
筛后通过率,% | 96.0 | 97.8 | 97.3 | 96.6 | 93.4 | 95.5 |
基浆 | 实施例5 | 实施例6 | 实施例7 | 实施例8 | 对比例3 | 对比例4 | |
AV/mpa.s | 7.6 | 16.0 | 15.2 | 16.2 | 17.9 | 16.2 | 16.0 |
PV/mpa.s | 5.7 | 11.5 | 11.4 | 13.0 | 13.5 | 11.7 | 13.2 |
低温低压(API)滤失/mL | 38.2 | 18.8 | 16.1 | 16.5 | 17.4 | 22.2 | 23.5 |
高温高压滤失/mL | 77.3 | 14.7 | 20.4 | 22.4 | 21.2 | 34.2 | 38.5 |
陈化后 | 稳定分散 | 稳定分散 | 稳定分散 | 稳定分散 | 稳定分散 | 稳定分散 | 稳定分散 |
Claims (15)
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112280325A (zh) * | 2020-11-14 | 2021-01-29 | 苏州三正路面工程有限公司 | 一种防开裂沥青及其制备方法 |
CN112745813A (zh) * | 2019-10-30 | 2021-05-04 | 中国石油化工股份有限公司 | 油基钻井液用堵漏剂及应用 |
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Cited By (2)
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---|---|---|---|---|
CN112745813A (zh) * | 2019-10-30 | 2021-05-04 | 中国石油化工股份有限公司 | 油基钻井液用堵漏剂及应用 |
CN112280325A (zh) * | 2020-11-14 | 2021-01-29 | 苏州三正路面工程有限公司 | 一种防开裂沥青及其制备方法 |
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