聚氨酯前驱体基化学改性沥青及其改性机理

Engineering

• Asphalt Mixture 41%
• Performance 33%
• Oxidative Aging 25%
• High Temperature 25%
• Low-Temperature 16%
• Road 16%
• Functional Group 16%
• Polyurethan 16%
• Pavement Performance 16%
• Temperature 16%
• Mechanisms 16%
• Environmental Protection 8%
• Sustainable Development 8%
• Characterization Method 8%
• Test Result 8%
• Environmental Performance 8%
• Permanent Deformation 8%
• Fatigue Resistance 8%
• Internal Structure 8%
• Reconfiguration 8%
• Covalent 8%
• Surface Free Energy 8%
• Asphaltenes 8%
• Scale Cross 8%
• Good Resistance 8%
• Durable Material 8%
• Performance Improvement 8%
• Applications 8%
• Research 8%
• Water 8%
• Engineering 8%
• Production 8%
• Networks 8%
• Obtains 8%
• Stability 8%
• Mechanical Properties 8%

Chemistry

• Modifier 75%
• Modification 33%
• Procedure 25%
• Concentration 16%
• Reaction Temperature 16%
• Resistance 16%
• Surface Free Energy 8%
• Urethane 8%
• Crosslinking 8%
• Environmental Friendliness 8%
• Urea 8%
• Structure 8%
• Application 8%
• Base 8%
• Water Type 8%
• Mechanical Property 8%
• Aggregation 8%
• Chemical Reaction 8%
• Cracking (Chemical) 8%
• Isocyanate 8%

Material Science

• Asphalt 100%
• Asphalt Mixture 41%
• Fatigue Damage 16%
• Fatigue of Materials 8%
• Asphaltene 8%
• Mechanical Property 8%
• Asphaltenes 8%