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Product Grades Listing

DuPont markets three types of Elvanol®:  fully hydrolyzed, partially hydrolyzed, and copolymers.  All are made by alcoholysis of polyvinyl acetate (PVAc).  The fully hydrolyzed grades contain few, if any, residual acetate groups; while partially hydrolyzed grades retain some of the residual acetate groups.  The partially hydrolyzed grades dissolve in water at room temperature; fully hydrolyzed grades dissolve in hot (200 degree F) water, and remain in solution when cooled to room temperature. 

The copolymer grades, developed specifically for warp sizing, offer a unique balance of properties that make them the most versatile PVOH grades available to the textiles market.

Product Properties Data

For additional data including proprietary or developmental grades, contact DuPont.

 

Fully Hydrolyzed General Purpose Grades   Partially Hydrolyzed General Purpose Grades   Intermediately Hydrolyzed General Purpose Grades
Elvanol® 70-03    Elvanol® 50-14    Elvanol® 60-30 
Elvanol® 70-04    Elvanol® 50-26    Elvanol® 70-14 
Elvanol® 70-06    Elvanol® 50-42    Elvanol® 70-27 
Elvanol® 70-20    Elvanol® 51-03   
Elvanol® 70-30    Elvanol® 51-04     
Elvanol® 70-62    Elvanol® 51-05     
Elvanol® 70-63    Elvanol® 51-08     
Elvanol® 70-75    Elvanol® 52-22     
Elvanol® 71-30    Elvanol® 52-22DF     
Elvanol® 90-50         
Specialty & Adhesive Grades   Textile T-Grades   Also available in aqueous solutions
Elvanol® 75-15    Elvanol® T-25    Elvanol® PVOH in Aqueous Solutions 
Elvanol® 80-18    Elvanol® T-66     
Elvanol® 85-82         
Elvanol® 85-91         

 
Material Safety Data

In English, to meet U.S. regulations; for other needs, contact DuPont. 

 

Fully Hydrolyzed General Purpose Grades   Partially Hydrolyzed General Purpose Grades   Intermediately Hydrolyzed General Purpose Grades
Elvanol® 70-03    Elvanol® 50-14    Elvanol® 60-30 
Elvanol® 70-04    Elvanol® 50-26    Elvanol® 70-14 
Elvanol® 70-06    Elvanol® 50-42    Elvanol® 70-27 
Elvanol® 70-20    Elvanol® 51-03     
Elvanol® 70-30    Elvanol® 51-04     
Elvanol® 70-62    Elvanol® 51-05     
Elvanol® 70-63    Elvanol® 51-08     
Elvanol® 70-75    Elvanol® 52-22     
Elvanol® 71-30    Elvanol® 52-22DF     
Elvanol® 90-50         
Specialty & Adhesive Grades   Textile T-Grades    
Elvanol® 75-15    Elvanol® T-25     
Elvanol® 80-18    Elvanol® T-66     
Elvanol® 85-82         
Elvanol® 85-91