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EXCEVAL RS-1717

Type​
Grade​
Exceval​
Viscosity​
[mPa•s]​
Hydrolysis [mol.-%]​
Volatile Max [%]Ash Max [%]pH
Super 
Hydrolyzed​
HR-301012.0 - 16.099.0 - 99.4​5.00.45.0 - 7. ​0
Fully
Hydrolyzed​
RS-211725.0 - 30.0​
97.5 - 99.0​5.00.45.0 - 7. ​0
AQ-40143.5 - 4.598.0 - 99.0​5.00.44.0 - 7. ​0
Medium ​
Hydrolyzed​
RS-171723.0 - 30.092.0 - 94.0​5.00.45.0 - 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.​

Description

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

  • Kuraray Exceval is controlled in hydrophobic-hydrophilic balance and provides good water resistance, sufficient viscosity stability of its aqueous solution and water solubility together.​


Hydrophobically Modified Polyvinyl Alcohol​ Characteristic Data*

Additional information

Industry

Construction

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EXCEVAL RS-1717

Hydrophobically Modified Polyvinyl Alcohol

EXCEVAL RS-1717

EXCEVAL RS-1717

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

  • Kuraray Exceval is controlled in hydrophobic-hydrophilic balance and provides good water resistance, sufficient viscosity stability of its aqueous solution and water solubility together.​


Hydrophobically Modified Polyvinyl Alcohol​ Characteristic Data*

[get_product_name_table]
Type​
Grade​
Exceval​
Viscosity​
[mPa•s]​
Hydrolysis [mol.-%]​
Volatile Max [%]Ash Max [%]pH
Super 
Hydrolyzed​
HR-301012.0 - 16.099.0 - 99.4​5.00.45.0 - 7. ​0
Fully
Hydrolyzed​
RS-211725.0 - 30.0​
97.5 - 99.0​5.00.45.0 - 7. ​0
AQ-40143.5 - 4.598.0 - 99.0​5.00.44.0 - 7. ​0
Medium ​
Hydrolyzed​
RS-171723.0 - 30.092.0 - 94.0​5.00.45.0 - 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.​