Oil-Based Rosin Resin 988 is a stable tackifying resin offering strong initial tack and long-lasting adhesion. It maintains highly stable performance under extreme conditions, including high temperatures and severe cold.
Appearance: Pale yellow, transparent, viscous liquid
Viscosity at 25°C (Pa·s): 2.5–3.5
Gel Time (25°C/min): 8-30
Solid Content (%): 74-80
Thermal Stability at 80°C: >24H
Appearance: Pale yellow, transparent, viscous liquid
Viscosity at 25°C (Pa·s): 2.5–3.5
Gel Time (25°C/min): 8-30
Solid Content (%): 74-80
Thermal Stability at 80°C: >24H
I. Product Overview:
Oil-Based Rosin Resin 988 is a stable tackifying resin offering strong initial tack and long-lasting adhesion. It maintains highly stable performance under extreme conditions, including high temperatures and severe cold.
II. Product Specifications:
Appearance: Pale yellow, transparent, viscous liquid
Viscosity at 25°C (Pa·s): 2.5–3.5
Gel Time (25°C/min): 8-30
Solid Content (%): 74-80
Thermal Stability at 80°C: >24H
III. Product Performance:
1. Water-based resin containing no solvents or odors. Meets environmental requirements.
2. Excellent stability with no separation.
3. Strong initial tack effectively prevents edge lifting and delamination before curing.
4. Excellent penetration and adhesion. Demonstrates strong penetration on both polar and non-polar surfaces.
5. Utilizes a unique anionic surface modifier system for significant tack enhancement, markedly improving adhesive initial tack, peel strength, and sustained adhesion.
6. Significantly improves adhesion on challenging surfaces with high curvature or low surface energy.
7. Wide pH tolerance range, suitable for neutral or weakly alkaline conditions.
8. Fine particle size with excellent mechanical stability.
9. High compatibility with acrylic, NR, EVA, and other emulsions.
10. Fully water-based solvent, VOC-free, and environmentally friendly.
IV. Applications:
Primarily used in water-based terpene tackifying adhesives. It exhibits excellent compatibility with a range of polymers, including acrylic resins, natural rubber, and white latex emulsions, imparting superior properties to finished products (water-based adhesives, labels, tapes, paper goods, etc.).
V. Packaging:
50KG/drum
REMARK |
The above information is believed to be accurate and presents the best explanation currently available to us. We assume no liability resulting from above content. The technical standards are formulated and revised by customers’ requirement and us, if there are any changes, the latest specification will be executed and confirmed in the contract. |

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