Fig. 1.
Fig. 2.
Fig. 3.
Fig. 4.
Physical and mechanical parameters of samples
| Sample № | Number of yarns per 10cm of warp | Number of yarns per 10cm of weft | Breaking strength in warp direction (N) | Breaking strength in weft direction (N) | Breaking elongation in warp direction (%) | Breaking elongation in weft direction (%) | Surface density (g/m2) |
|---|---|---|---|---|---|---|---|
| 1 | 330.0±0.0 | 220.0±0.0 | 951.4±33.2 | 548.8±43.8 | 11.5±0.3 | 14.3±0.1 | 253.9±1.1 |
| 2 | 309.4±1.7 | 211.8±5.2 | 1414.0±153.1 | 1013.4±32.3 | 24.4±0.4 | 16.3±0.2 | 246.5±1.3 |
| 3 | 356.8±10.5 | 264.2±2.5 | 1311.9±96.0 | 1003.8±46.2 | 19.1±0.6 | 21.6±0.3 | 250.6±1.9 |
| 4 | 320.2±1.5 | 200.8±1.8 | 1218.2±88.0 | 857.2±39.8 | 20.3±0.2 | 21.7±0.3 | 225.4±.1.9 |
| 5 | 457.0±16.1 | 344.4±3.0 | 488.0±41.8 | 306.4±12.6 | 7.2±0.6 | 11.4±0.8 | 122.9±5.8 |
| 6 | 311.8±12.3 | 216.0±3.2 | 903.7±89.6 | 570.1±55.2 | 13.0±0.4 | 15.4±1.2 | 234.8±6.1 |
| 7 | 305.4±10.3 | 153.4±2.4 | 750.7±13.7 | 722.5±39.6 | 11.5±0.6 | 14.5±0.2 | 246.6±2.4 |
| 8 | 331.2±1.8 | 211.2±1.3 | 1310.3±52.1 | 670.3±13.0 | 10.3±0.1 | 11.7±0.2 | 250.5±1.1 |
| 9 | 292.0±1.6 | 119.6±1.1 | 719.4±1.5 | 381.4±42.4 | 7.6±0.4 | 11.7±0.9 | 208.2±0.8 |
| 10 | 295.6±0.5 | 264.0±0.0 | 336.0±5.6 | 276.6±19.9 | 11.7±0.1 | 8.5±0.2 | 116.2±1.5 |
Composition and identification of the samples
| Thickness, mm | Yarn number by warp | Yarn number by weft | Fabric composition* | Interlacing | ||
|---|---|---|---|---|---|---|
| №1 | 0.59 | 24/1 | 24/1 | 33%p | 67%c | 3/1 |
| №2 | 0.52 | 24/1 | 24/1 | 65%p | 35%c | 2/1 |
| №3 | 0.50 | 27/1 | 27/1 | 50%p | 50%c | 2/1 |
| №4 | 0.69 | 27/1 | 27/1 | 52%p | 48%c | 2/2 |
| №5 | 0.50 | 68/1 | 68/1 | - | 100%c | 5/2 |
| №6 | 0.71 | 24/1 | 24/1 | 35%p | 65%c | 3/1 |
| №7 | 0.59 | 27/1 | 12/1 | - | 100%c | 2/1 |
| №8 | 0.71 | 24/1 | 24/1 | 20%p | 80%c | 3/1 |
| №9 | 0.60 | 24/1 | 24/1 | 20%p | 80%c | 2/1 |
| №10 | 0.30 | 50/1 | 50/1 | - | 100%c | 1/1 |