DESCRIPTION
This product is obtained from isomerizing gum rosin with a catalyst.
Specification:
Item | Extra grade | 1st grade |
color, not darker than rosin color grade | WW grade | N grade |
Abietic Acid ( % ) , max | 0.1 | 0.5 |
Dehydroabietic Acid ( % ) min | 52.0 | 45.0 |
Softening Point ( by Ball & Ring ) ℃, min | 75.0 | 75.0 |
Acid No ( mg KOH/g ) , min | 155.0 | 150.0 |
Unsaponifiable Material ( % ) max | 10.0 | 12.0 |
Application:
-important component for making potassium soaps
-raw material for hotmelt-adhesives,Emulsion-Based SBR and ABS plastic,
organic pigments.
PACKAGING AND SUPPLY
-in galvanized iron drum, 225 kg net each drum
-This material must be kept away from heat and flame.
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