Research Article
Research on the Fracture Properties and Modification Mechanism of Polyester Fiber and SBR Latex Modified Cement Concrete
Table 1
The main properties of SBR latex.
| Solid content (%) | pH | Viscosity at 25°C (mPa·s) | Density (g/cm3) | Average particle diameter (nm) | Surface tension (mN/m) |
(°C) |
| 50~52 | 8.1 | 35~150 | 1.01 | 150 | 30~48 | 13 |
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