Nitivy Company Limited is the exclusive producer of Polyvinyl Alcohol Synthetic Yarns, manufactured by the Dry Spinning Method.
| Type | SH | SLH | **SHC | |
| *Temperature for dissolving treatment | 95℃ up 203°F |
80℃ 176°F |
90℃ 194°F |
|
| Tenacity (Dry)(CN/T) |
3.3～4.3 | 2.7～3.9 | 4.1～5.3 | 3.6～4.8 |
| Elongation(%) | 11～18 | 11～21 | 10～16 | |
| Solubility in Water(℃) | 93±4 | 53±5 | 85±4 | |
| Maximum Shrinkage (Tension Free)(%) |
35～55 (85℃) |
45～60 (25℃) |
55～65 (60℃) |
|
| Shrinkage in Water at 25℃ (Tension Free)(%) |
0～1 | 45～60 | 40～50 | |
| Shrinkage in Water at 25℃ (Tension Free) (CN/T) |
0.04～0.15 | 0.10～0.25 | 0.20～0.35 | |
| Decitex (T:dtex F=Filament ) |
31T/9F 62T/18F |
31T/9F 62T/18F |
84T/24F | 250T/100F |
| Type | SL | SF | SS | |
| *Temperature for dissolving treatment | 70℃ 158°F |
55℃ 131°F |
30℃ 86°F |
|
| Tenacity (Dry)(CN/T) |
3.2～4.4 | 4.5～5.5 | 3.4～4.4 | 2.7～3.7 |
| Elongation(%) | 12～20 | 10～16 | 10～24 | 15～25 |
| Solubility in Water(℃) | 47±5 | 50±5 | 36±5 | 20±4 |
| Maximum Shrinkage (Tension Free)(%) |
45～60 (25℃) |
50～65 (30℃) |
40～60 (40℃) |
― |
| Shrinkage in Water at 25℃ (Tension Free)(%) |
45～60 | 50～65 | ― | ― |
| Shrinkage in Water at 25℃ (Tension Free) (CN/T) |
0.05～0.25 | 0.15～0.35 | 0.10～0.30 | ― |
| Decitex (T:dtex F=Filament ) |
31T/9F 44T/12F 62T/15F |
110T/30F | 31T/12F 44T/12F 55T/15F 62T/15F 84T/25F 110T/25F 220T/50F 330T/100F 660T/200F |
62T/18F 110T/30F 220T/60F |
*When Solvron is knitted or woven to fabrics,it is recommendable to raise up to the temperature for dissolving treatment indicated on the above table for complete dissolution.
**Shrinking yarn (Type-SHC):SHC yarn highly shrinks in the water of 25℃.
Please do not wind it around any part of body.
**Shrinking yarn (Type-SHC):SHC yarn highly shrinks in the water of 25℃.
Please do not wind it around any part of body.
