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 Zhangjiagang Sunglory Chemical Industry Co, Ltd

Leading products:Rosin Glycerol Este r(Food Grade)、Rosin pentaerythrityl ester146#Maleic modified rosin resin 424#、Water-soluble ink resin、Resin for poultry depilation

Products

Maleic Anhydride Rosin Ester 422#

Maleic modified rosin resin

   Maleic modified rosin resin is composed of gum rosin and maleic anhydride. It is light colored transparent solid.

ACid Value (mgKOH/g):≤25

Color (Gardner):≤6

Quality index

Item

Maleic modified rosin resin

Water-soluble ink resin

442#

424#

426#

Gardner color ≤

6

6

9

Softening point (ring and ball method)℃

128±2

120±2

125±2

Acid value ≤(mgKOH/g)

25

25

155-165

Solubility in benzene (1:1)

clear

Product features

  Stable color, no yellowing, good heat stability, strong adhesion.

Uses

   The product can be used in paint and coating industries. 426# can be used in water-soluble ink.

Packing

    Woven bag or kraft bag, net weight 25kg/bag