朝阳Distilled Rosin
Distilled rosin Specifications and grades RGR-10RGR-20 Appearance Light yellow solid Light yellow solid color (iron cobalt colorimetry) ≤ #2≤ #4 Softening point (℃) 77-80≥75 Acid value, mg KOH/g 152-158 ≥155 Unsaponifiable matter content (%) ≤ 10≤ 10 ash, % ≤0.0080.008 Product introduction: Distilled rosin (also called refined rosin) is made of gum rosin, using a vacuum distillation process under the protection of inert gas. Refined. The color is lighter, and the main ingredient is still more
产品描述
Distilled Rosin
|
Specification & Grade |
RGR-10 |
RGR-20 |
|
Appearance |
pale yellow solid |
pale yellow solid |
|
Color (Net Gardner) |
≤ #2 |
≤ #4 |
|
Softening Point (℃) (R&B) |
77-80 |
≥75 |
|
Acid Value, mg KOH/g |
152-158 |
≥155 |
|
Unsaponifiable Material (%) |
≤ 10 |
≤ 10 |
|
ash content % |
0.008 |
0.008 |
Distilled rosin (also called refined rosin) is refined from gum rosin by vacuum distillation process under the protection of inert gas. Color of distilled rosin is more lighter but the main ingredients are still a variety of resin acids.
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