Research Article
Effect of Modified Deformed Steel Fiber on Mechanical Properties of Artificial Granite
Table 3
Main physical properties of KH-550.
| Types of coupling agent | Boiling point/°C | Molecular weight | Flash point/°C | Refractive index | Ρ (25°C)/(g.cm−3) |
| KH-550 | 217 | 221 | 104 | ND25 : 1.4205 | 0.946 |
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