Phenolic Modified Rosin Ester
CAS No.: 68152-70-5; 91081-53-7; 67700-46-3
Other Name: Phenolic Modified Rosin Resin; Rosin Modified Phenolic Resin
Description:
Phenolic Modified Rosin Ester is made in irregular transparent lump through polycondensation and esterification by gum rosin, different phenols, aldehydes, and polyhydric alcohol.
It is soluble in ester, vegetable oil, turpentine, and insoluble in alcohol and water.
Specification:
| Type /Item | Softening Point (Ring & Ball ℃) | Acid Value (mgKOH/g) | Color (Pt-Co) | Viscosity (35℃mpa.s) | Heptane value (25 ℃ ml/2g) | Application |
| MK 101 | 135-150 | 20 max | 12 max | Used for offset printing ink, also used for paint, rubber. | ||
| MK 202 | 150-160 | 20 max | 12 max | 1200-2000 | ≥3 | Used for offset printing ink, sheetfed offset, web offset |
| MK 203 | 155-165 | 20 max | 13 max | 1500-2500 | ≥4.5 | Used for offset printing ink, sheetfed offset, web offset |
| MK 301 | 170-180 | 20 max | 13 max | 1700-2500 | ≥7.5 | Used for offset printing ink, sheetfed offset, web offset |
| MK 302 | 140-165 | 20 max | 10 max | 4500-6500 | ≥3 | Used for offset printing ink, sheetfed offset, web offset |
Packing:
25 kg paper bag or as the request of customer.
Storage:
Store in cool place, free from contamination, keep away from high temperature, fire, water, and oxidant agent.
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