Research Article
Effect of Nano-CaCO3 and Talc on Property and Weathering Performance of PP Composites
Table 2
Color changes after 1,000 h of weathering in PP, control, NCC-only, NCC-talc hybrid filled PP-based composites.
| Specimen | | | | |
| PP | 2.13 | −0.51 | −1.80 | 4.02 |
| Control | 0.24 | 0.25 | −1.08 | 1.10 | N2.5 | 0.33 | 0.19 | −1.19 | 1.32 | N5 | 0.62 | 0.14 | −1.60 | 2.25 | N10 | 1.35 | −0.03 | −2.07 | 2.41 | N15 | 1.43 | −0.25 | −2.20 | 2.50 |
| T10 | 0.09 | 0.16 | −0.68 | 1.13 | T10-N2.5 | 0.13 | 0.14 | −1.28 | 1.24 | T10-N5 | 0.34 | 0.02 | −1.42 | 1.61 | T10-N10 | 0.71 | −0.02 | −1.77 | 1.90 | T10-N15 | 0.90 | −0.16 | −2.04 | 2.23 |
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