Research Article
Preparation Optimization and Performance Evaluation of Waterborne Epoxy Resin for Roads
Table 1
The main technical indexes of each material.
| | No. | Materials | Basic performance indices |
| | 1 | Epoxy resin E-51 | Transparent viscous liquid; molecular weight, 350–400; epoxy value, 0.48–0.54 (mol/100 g); organic chlorine, ≤0.02 (mol/100 g); inorganic chlorine, ≤0.001 (mol/100 g); volatile, ≤2% | | 2 | Emulsifier A | Colorless transparent liquid; solid content, 50 ± 2%; viscosity (25°C), 320–430 MPa·s; PH value, 6–7; specific gravity, 1.03–1.05 g/cm3 | | 3 | Emulsifier B | Yellowish transparent liquid; solid content, 50 ± 2%; viscosity (25°C), 250–380 MPa·s; PH value, 6–8; specific gravity, 1.02–1.04 g/cm3 | | 4 | Waterborne epoxy resin curing agent | Nonionic yellowish transparent liquid; solid content, 50 ± 2%; active hydrogen equivalent (solids), 291; viscosity (25°C), 10 Pa·s; PH value, 11–13; specific gravity, 1.05–1.10 g/cm3 |
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