Rosin Ester (SUNTACK RE-95SC)
Product Overview
SUNTACK RE-95SC is a premium low-odor, light-colored rosin ester derived from Tall Oil Rosin. This high-performance tackifying resin is specifically engineered for hot melt adhesive applications, delivering exceptional adhesion properties and superior thermal stability.
The resin exhibits excellent compatibility with styrene block copolymers and demonstrates outstanding performance in acrylic solvent-based pressure sensitive adhesives. Its versatile formulation makes it particularly suitable for EVA hot melt adhesive systems, providing enhanced stickiness and processing characteristics.
Applications
PSA Tapes & Labels
Pressure sensitive adhesive tapes and labeling applications requiring strong initial tack and long-term adhesion performance.
EVA Packaging Adhesive
Hot melt adhesive formulations for packaging applications, providing excellent bond strength and thermal resistance.
Styrene Block Copolymer Systems
Compatible tackifier for SBS, SIS, and SEBS-based adhesive formulations.
Technical Specifications
| Test Item | Test Method | Specification | Unit |
|---|---|---|---|
| Softening Point | GB/T 15332 | 85~95 | °C |
| Color, Gardner | GB/T 22295 | Max. 4 | - |
| Acid Number | GB/T 8146 | ≤ 38 | mg KOH/g |
Note: Unless otherwise specified, the above tests were completed at 23°C and 50% relative humidity.
Packaging
Standard packaging: 25kg in kraft paper bags
Customized packaging available according to customer requirements
Storage & Handling
Pelletized forms of resins may block or lump in hot weather climates or if stored near heat sources. Indoor storage is recommended with temperature not exceeding 30°C (86°F).
Keep away from direct sunlight and other heat sources. Products stored or transported at higher temperatures should be evaluated for performance impact before use.
Product Safety
Read and understand the Material Safety Data Sheet (MSDS) before handling and processing. Follow standard safety protocols for resin handling and processing operations.
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For detailed specifications, pricing, and availability, please contact our sales team.
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