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POLYAMIDE MONOFILAMENTS (FISH-LINE) FOR TEXTILE INDUSTRY
SURGECAL MONOFILAMENTS
 0,09 mm; 0,12 mm; 0,15 mm - for textile industry, the main customers are haberdashery, sewing enterprises. Medical monofilament 0,4 mm; 0,7 mm; 1,0 mm is meant for production of articles of medical purpose.
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Physico-mechanical indexes to polyamide (PА-6) monofilaments (fish-line) for textile industry
(TU U 6-00204048.083-95) and surgecal monofilament (TU U 6-00204048.131-2001) |
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| № | Index name | Norm for monofilament of nominal diameter, mm |
| Monofilament for textile industry (highest quality) | Surgecal monofilament
(dyed dark blue) |
| 0,09 | 0,12 | 0,15 | 0,09 | 0,12 | 0,18 | 0,24 |
| 1. | Nominal linear density, tex | 7,2 | 12,5 | 20,0 |
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| Deviation of conditioned linear density from nominal one, % | ±8,0 | ±8,0 | ±8,0 |
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| Deviation of actual diameter from nominal one, mm |
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| ±0,005 | ±0,005 | ±0,008 | ±0,01 |
| Specific tearing force, mN/tex, not less | 441 | 441 | 441 |
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| 2. | Tearing force, N, not less |
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| 3,5 | 6,3 | 16,8 | 29,9 |
| 3. | Monofilament lengthening at break, %, not more | 46,5 | 53,0 | 53,0 | 30,0 | 30,0 | 30,0 | 30,0 |
| 4. | Coefficient of variation at tearing force, %, not more | 5,0 | 5,0 | 5,0 | 5,0 | 5,0 | 5,0 | 5,0 |
| 5. | Coefficient of variation at lengthening at break, %, not more |
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| 13,0 | 13,0 | 13,0 | 13,0 |
| 6. | Linear shrinkage, %, not more | 3,0 | 3,0 | 3,0 |
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| Transparence, %, not less | 100 | 100 | 100 |
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| Hardness at twisting, units, not more | 420 | 650 | 900 |
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| 7. | Mass share of spin finish, %, not more | 1,5 | 1,5 | 1,5 | Without spin finish |
| 8. | Monofilament mass on packing, kg | 1,0±0,1 | 1,0±0,1 | 1,0±0,1 | 1,0±0,1 | 1,0±0,1 | 1,0±0,1 | 1,0±0,1 |
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