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Quick Details
Specifications
1. WW Grade Gum Rosin
2. Color: pale yellow
3. Standard: GB/T 8145/8146-2003
4. Free Sample
2. Color: pale yellow
3. Standard: GB/T 8145/8146-2003
4. Free Sample
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Special Properties:
natural organic compound,compound,mainly composed of resins
Specifications
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| Item | X | WW | WG | N | M | |
| Color | slight yellow | pale yellow | yellow | deep yellow | yellow brown | |
| Correspond to the standard glass color piece of rosin | ||||||
| Appearance | transparent solid | |||||
| Softening Point(ball&ring) | 76°Cmin | 75°Cmin | 74°Cmin | |||
| Acid No.(mgKOH/g) | 166min | 165min | 164min | |||
| Unsaponifiable Material | 5%max | 6%max | ||||
| Alcohol insoluble Materical | 0.03%max | 0.04%max | ||||
| Ash(%).max | 0.02 | 0.03 | 0.04 | |||
Application:raw material for making soap,paper,paint and rubber;
intermediate for synthetic organic chemicals
Package:225kgs/galvanized iron drum; 25kgs/plastic woven bag or kraft bags