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优质供应
详细内容
【product name】Level of masson pine rosin
【Product packaging】225 kg a barrel
【Product appearance】Pale yellow transparent solid
【the category】Rosin ａnd its derivatives
【composition】Resin acid
【Storage ａnd transportation】Appropriate shady ａnd cool place, avoid high temperature, not near fire.
【role】Paper making, washing supplies, paint, printing ink, rubber, batik, edible base gum, synthetic resin, electric appliances, insulation materials, organic synthesis ａnd other important chemical industries.
Technical indicators：
| level | super | Level 1 | Level 2 | Level 3 | Level 4 | Level 5 |
| code | X | WW | WG | N | M | K |
| Appearance of the color | A yellowish | Light yellow | yellow | Dark yellow | Yellow brown | Yellow ａnd red |
| Softening point℃≥ | 76℃ | 76℃ | 75℃ | 75℃ | 74℃ | 74℃ |
| Acid value | 166 | 166 | 165 | 165 | 164 | 164 |
| Ash %≤ | 0.02 | 0.02 | 0.03 | 0.03 | 0.04 | 0.04 |
Company:Wuhan black horse chemical industry
Contacts:Mr Wu
Tel:13317116621
Address:WuHAN
