ROSIN FUMARATE

Introduction

Rosin Fumarate is irregular transparent solids, obtaining from gum rosin with fumaric acid or anhydride maleic acid, then adding stabilization agents.

Properties

Soluble in ester, alcohol, petroleum solvents, good water stability.

Applications

Mainly used in paper sizing, paper adhesive, coating ink and for further synthetic resin.

Packing and Storage

Form in pellet; 25 kgs Net in paper bag with plastic inner liner.
Dry and cool storage; avoid oxidant environment and fire.

Technical Specifications 

Products

Softening Point

(oC, Ring & Ball)

Acid Value

(mg KOH/g)

Color (Gardner,

50% in toluene)

Rosin Fumarate F110

105-115

225-275

10 max

Rosin Fumarate F125

120-130

170-250

8 max