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Celvol® E 20/88

Polyvinyl Alcohol

Supplied by Sekisui Chemical Company, Ltd.

The technical datasheet with complete property values for Celvol® E 20/88 is available to members of the Prospector Plastics Database.
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Product Description
Celvol® E 20/88 is a medium viscosity partially hydrolysed polyvinyl alcohol which finds applications principally in the Textile industries.
General  
Material Status 
  • Commercial: Active
Availability 
  • Africa & Middle East
  • Asia Pacific
  • Europe
  • Latin America
  • North America
  • South America
Features 
  • Medium Viscosity
Uses 
  • Textile Applications
Agency Ratings 
 
Appearance 
  • White
Forms 
  • Granules
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
  
Solution Viscosity 2
mPa·s
 ISO 2555
Ash Content 3
%
  
pH 4
 
 ISO 1148
Volatile Matter 5
%
  
Thermal
Nominal Value
Unit
Test Method
Glass Transition Temperature (DSC)
°F
  
Melting Temperature
°F
  
CLTE - Flow (32 to 113°F)
in/in/°F
  
Specific Heat
Btu/lb/°F
  
Thermal Conductivity
Btu·in/hr/ft²/°F
  
Electrical
Nominal Value
Unit
Test Method
Volume Resistivity
ohm·cm
  
Optical
Nominal Value
Unit
Test Method
Refractive Index 6
 
  
Additional Information
Nominal Value
Unit
Test Method
Degree of Hydrolysis 7
%
  
Light Stability
 
  
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Celvol® E 20/88, Celvol E 2088, Celvol® E , Celvol E, CelvolE2088, CelvolE, E 20 88, E 20, 20, E20/88, E2088, E20:88, E20+88, E20-88, E20_88, E20 88, E20, 20/88, 2088, 20:88, 20+88, 20-88, 20_88, 20 88, Polyvinyl Alcohol, PVOH, Vinyl Alcohol, VOH, Sekisui, PolyvinylAlcohol, VinylAlcohol, 8820, 20E
Features
Features may also be described by the following terms: Medium Viscosity.
Agency Ratings
This plastic material has 2 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): FDA (1), BGA (1).
Notes
1Typical properties: these are not to be construed as specifications.
2Brookfield, 4% aqueous solution at 20°C, NQ-4555T
3Expressed as Soduim Oxide, Conductimetry, NQ-4550T
44% aqueous solution at 20°, Potentiometry, NQ-4556T
5Drying, NQ-4551T
6Range: 1.52 to 1.55
7Titration, NQ-4554T
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.