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Type | Grade Exceval | Viscosity [mPa•s] | Hydrolysis [mol.-%] | Volatile Max [%] | Ash Max [%] | pH |
---|---|---|---|---|---|---|
Super Hydrolyzed | HR-3010 | 12.0 - 16.0 | 99.0 - 99.4 | 5.0 | 0.4 | 5.0 - 7. 0 |
Fully Hydrolyzed | RS-2117 | 25.0 - 30.0 | 97.5 - 99.0 | 5.0 | 0.4 | 5.0 - 7. 0 |
AQ-4014 | 3.5 - 4.5 | 98.0 - 99.0 | 5.0 | 0.4 | 4.0 - 7. 0 |
|
Medium Hydrolyzed | RS-1717 | 23.0 - 30.0 | 92.0 - 94.0 | 5.0 | 0.4 | 5.0 - 7. 0 |
Note: | ||||||
1) Viscosity is measured at 4% aqueous solution at 200°C determined by Brookfield synchronized-motor rotary type. | ||||||
2) Ash content is measured at dry basis as Na2O. |
WHAT IS IT
Exceval™ is the trade mark of Kuraray’s hydrophobically modified polyvinyl alcohol especially designed for the requirements of “high water resistance”.
WHY USE IT
Hydrophobically Modified Polyvinyl Alcohol Characteristic Data*
Industry | Construction |
---|
Luhua
Aliphatic Resin Obtained from Petroleum-Derived Monomers
Celanese
Copolymer Emulsion of Vinyl Acetate and Ethylene
Celanese
Copolymer Emulsion of Vinyl Acetate and Ethylene
Kuraray
Hydrophobically Modified Polyvinyl Alcohol
Kuraray
Polyvinyl Alcohol
Kuraray
Hydrophobically Modified Polyvinyl Alcohol
WHAT IS IT
Exceval™ is the trade mark of Kuraray’s hydrophobically modified polyvinyl alcohol especially designed for the requirements of “high water resistance”.
WHY USE IT
Hydrophobically Modified Polyvinyl Alcohol Characteristic Data*
Type | Grade Exceval | Viscosity [mPa•s] | Hydrolysis [mol.-%] | Volatile Max [%] | Ash Max [%] | pH |
---|---|---|---|---|---|---|
Super Hydrolyzed | HR-3010 | 12.0 - 16.0 | 99.0 - 99.4 | 5.0 | 0.4 | 5.0 - 7. 0 |
Fully Hydrolyzed | RS-2117 | 25.0 - 30.0 | 97.5 - 99.0 | 5.0 | 0.4 | 5.0 - 7. 0 |
AQ-4014 | 3.5 - 4.5 | 98.0 - 99.0 | 5.0 | 0.4 | 4.0 - 7. 0 |
|
Medium Hydrolyzed | RS-1717 | 23.0 - 30.0 | 92.0 - 94.0 | 5.0 | 0.4 | 5.0 - 7. 0 |
Note: | ||||||
1) Viscosity is measured at 4% aqueous solution at 200°C determined by Brookfield synchronized-motor rotary type. | ||||||
2) Ash content is measured at dry basis as Na2O. |
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