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Adhesives Ingredients

KURARAY POVAL™ 6-77 KL

Technical DataSheet | Supplied by Kuraray

KURARAY POVAL™ 6-77 KL by Kuraray is a water-soluble polyvinyl alcohol (PVOH) specialty grade manufactured by alcoholysis of polyvinyl acetate. Exhibits high molecular weight, good cohesion, good adhesion to fibers-, fillers- and pigments. It has a good affinity to hydrophobic substances such as polyester, polystyrene etc. as well as a good water solubility. KURARAY POVAL™ 6-77 KL is recommended for adhesives.

KURARAY POVAL™ 6-77 KL Product details

Product Type
xxxxxxxxxxxxxxxxxxxxxxxxx
Chemical Composition
xxxxxxxxxxxxxxxxxxxxxxxx
Physical Form
Granules, Fine
Appearance
Colorless to dark yellow
Product Status
xxxxxxxxxx
Applications/ Recommended for
  • xxxxxxxxx
  • xxxxxxxxxxxxxxxxxxx

KURARAY POVAL™ 6-77 KL Properties

Property

Value & Unit
Test Condition
Test Method
Viscosity (of a 4 % aqueous solution at 20 °C), JIS K 6726
xxxxxxxxx mPa.s
Degree of hydrolysis (saponification)
xxxxxxxxxx mol%
Ash content (calculated as Na2O)
xxxxx %
Non-volatile components, after 3 hr drying, at 105°C, DIN 53189
xxxxxxxx %
pH of a 4 % solution in distilled water (DIN 19261)
xxxxxxxxx
Bulk Density, DIN 53466
xxxxxxxxx g/cm3
Methanol Content
xxx %
Sodium Acetate (NaOAc) Content
xxx %

Solubility Properties

Element
Test Condition
Test Method
Soluble in
xxxxx
Insoluble in
xxxxxxxxxx
Last edited Sep 13, 2017
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