Gum Rosin Resin
Detailed Product Description
| Model No: | Gum rosin |
|---|---|
| Category: | Resin |
| Keywords: | Gum rosin resin, |
Items:X WW WG N M K
Color
Hue:Pale yellow slight yellow yellow deep yellow yellow brown yellow red
Lovibond color No.
Yellow;12 20 30 40 50 60
Red:1.4 2.1 2.5 3.4 4.5 5.5
Appearance:Transparent
Softening point (R&B):76 75 74
Acid value (mg KOH/g)min:166 165 164
Unsaponifiable matter content % max:
5 5 6
Insolubles in ethanol max:
0.03 0.03 0.04
Ash content % max:0.02 0.03 0.04
Color
Hue:Pale yellow slight yellow yellow deep yellow yellow brown yellow red
Lovibond color No.
Yellow;12 20 30 40 50 60
Red:1.4 2.1 2.5 3.4 4.5 5.5
Appearance:Transparent
Softening point (R&B):76 75 74
Acid value (mg KOH/g)min:166 165 164
Unsaponifiable matter content % max:
5 5 6
Insolubles in ethanol max:
0.03 0.03 0.04
Ash content % max:0.02 0.03 0.04
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