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20561

Characteristics

   Medium alkyd resin based on sun flower oil

Form supplied

   45% in white spirit.

Composition of the solid resin

   Oil type    Sun flower oil
   Oil content 52.7%
   Phthalic anhydride content    32.6%
   Type of polyol                   Glycerol & pentaerythritol
  Product data and specifications
 Unit  Value
  Viscosity at 25 úC

Gardner scale

V
  Color  

Gardner scale

Max.4
  Acid value

mg KOH/g of solid resin

Max.6
  Non volatile

%  

45
  Drying time  hr 4
  Specific gravity  

0.94   

Dryers

 Good drying properties are generally achieved by using the following dryers :

Cobalt

0.03-0.05%

Zirconium  

0.07%

Calcium

0.2%

Each being calculated on the basis of metal to solid resin.

Properties and uses

Used for exterior architectural coatings.

■ Used for industrial coatings.

■ Good resistance to yellowing.

    Storage

Stable for one year if stored in a dry place at temperatures between 25-40 úC .

         

                                     

 

          

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