General Grades
General Grades
Grades and Specifications
| Grades | Saponification(mol%) | Viscosity(mPa・s) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 75 | 80 | 85 | 90 | 95 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | ||||
| N・A typeFully/almost fully saponified type |
N-300 | 98.0~99.0 | 25.0~30.0 | ||||||||||||
| NL-05 | 98.5以上 | 4.6~6.0 | |||||||||||||
| G typePartially saponified type |
GH-20R | 86.5~89.0 | 40.0~46.0 | ||||||||||||
| GH-17R | 86.5~89.0 | 27.0~33.0 | |||||||||||||
| GM-14R | 86.5~89.0 | 20.5~24.5 | |||||||||||||
| GL-05 | 86.5~89.0 | 4.8~5.8 | |||||||||||||
| GL-03 | 86.5~89.0 | 3.0~3.7 | |||||||||||||
| K typePartially saponified type |
KH-20 | 78.5~81.5 | 44.0~52.0 | ||||||||||||
| KH-17 | 78.5~81.5 | 32.0~38.0 | |||||||||||||
| KL-05 | 78.5~82.0 | 4.0~5.0 | |||||||||||||
| KL-03 | 78.5~82.0 | 2.8~3.4 | |||||||||||||
| NK-05R | 71.0~75.0 | 4.5~5.5 | |||||||||||||
- ・The guaranteed volatile matter is a maximum of 5% when packaged.
- ・The pH value of a 4 wt.% aqueous solution is 5 to 7 at 30℃.
- ・Test methods for GOHSENOL™ conform to JIS K 6726 (Test Methods for Polyvinyl Alcohol).
- ・Viscosity: 4 % aqueous solution at 20℃
Granule
Powder
