Products
Specializing in the R&D, production, and sales of pine chemicals
Product detailsThis series of resins, modified by phenol and aldehyde,is made from high quality gum rosin. These products feature high molecular weight, high viscosity, high solubility, and high viscoelasticity. They are widely usedfor offset printing ink.
Specification of Typical Products:
| Product Type | LR-2169 | LR-2116A | LR-2158 | LR-1170 | LR-2172 | LR-1180K | LR-2182 | LR-2190 |
| Softening Point （R&B）, ℃ | 156~166 | 160~170 | 165~175 | 165~175 | 168~180 | 172~182 | 173~185 | 180~195 |
| Acid Value, mg/g | 13~22 | 15~25 | 18~28 | 15~22 | 15~25 | 15~22 | 17~22 | 15~28 |
| n-Heptane Tolerance（25℃）, ml/2g | 13~20 | 4~7 | 17~23 | 4.5~6.5 | 11~20 | 4~6 | 6.5~8.5 | 4~7 |
| Melt Viscosity（25℃）, cp | 3000~5000 | 3000~4500 | 6500~8000 | 4500~6500 | 12000-18000 | 10000~16000 | 15000~17500 | 25000~35000 |
| Color, Gardner Solid | ≤13 | ≤12 | ≤13 | ≤10 | ≤13 | ≤13 | ≤12 | ≤13 |
*This table is not exhaustive. Please contact our sales team for more product information.
