Research Article
Dyeing of Silk with Anthocyanins Dyes Extract from Liriope platyphylla Fruits
Table 9
Fastness properties of dyed silk fabrics with L. platyphylla fruit extracts.
| | Dyeing methods | pH value of dyeing liquor | WFa | Perspiration | Crockdry | Crockwet | LFc | | CCb | Staining |
| | Control (without mordant) | 1.0 | 2 | 2 | 1.5 | 2.5 | 2 | 1.5 | | 3.0 | 2.5 | 2 | 1.5 | 2.5 | 2 | 1.5 | | 5.0 | 2.5 | 2 | 1.5 | 2.5 | 2.5 | 1.5 | | 7.0 | 2.5 | 2 | 1.5 | 2.5 | 2.5 | 1.5 | | 9.0 | 2 | 2 | 2 | 2.5 | 2.5 | 1.5 | | 11.0 | 2.5 | 2.5 | 2 | 2.5 | 2.5 | 1.5 | | 13.0 | 2.5 | 2.5 | 2 | 2.5 | 2.5 | 2 |
| | Premordanting | 1.0 | 3.5 | 3 | 3.5 | 3.5 | 3.5 | 2.5 | | 3.0 | 3.5 | 3 | 3.5 | 3.5 | 3.5 | 4 | | 5.0 | 4 | 3.5 | 4 | 4 | 4 | 3.5 | | 7.0 | 4 | 3.5 | 3.5 | 4 | 3.5 | 3.5 | | 9.0 | 3.5 | 3.5 | 3.5 | 4 | 3.5 | 3.5 | | 11.0 | 4 | 3.5 | 3.5 | 4.5 | 3.5 | 3.5 | | 13.0 | 4.5 | 3.5 | 4 | 4.5 | 3.5 | 3.5 |
| | Metamordanting | 1.0 | 3.5 | 3 | 3 | 3.5 | 3.5 | 3.5 | | 3.0 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | | 5.0 | 4 | 3.5 | 3.5 | 3.5 | 4 | 4 | | 7.0 | 4 | 4 | 3.5 | 3.5 | 3.5 | 3.5 | | 9.0 | 3.5 | 3.5 | 4 | 3.5 | 3.5 | 4 | | 11.0 | 4 | 3.5 | 3.5 | 4 | 3.5 | 4 | | 13.0 | 4 | 3.5 | 4 | 4 | 3.5 | 3.5 |
| | Postmordanting | 1.0 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | | 3.0 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 4 | | 5.0 | 4 | 3.5 | 3.5 | 4 | 4 | 4 | | 7.0 | 4 | 4 | 3.5 | 4 | 3.5 | 4 | | 9.0 | 4 | 3.5 | 3.5 | 4 | 3.5 | 3.5 | | 11.0 | 4 | 4 | 4 | 4 | 3.5 | 3.5 | | 13.0 | 4 | 4 | 4 | 4 | 3.5 | 3.5 |
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Washing fastness, bcolor change, and clight fastness.
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