Research Article
Investigation of Mechanical Properties of Basalt Particle-Filled SMC Composites
Table 3
The formulation of SMC prepreg.
| | Compound | Weight percentage (%) |
| | Unsaturated polyester | 36 | | Thermoplastic resin | 10 | | Polymerization catalyst | 0.5 | | CaCO3 or basalt particle | 30 | | Glass fibre SMC3-2400 (65 mm) | 20 | | Other additives | 3.5 |
| | Total | 100 |
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