Chemical name: Hydrogenated rosin methyl ester. Appearance: Pale yellow, non-drying viscous liquid. Manufactured using advanced foreign emulsification technology with high-quality tackifying resin as raw material, featuring light color, high softening point, and excellent aging resistance. Suitable for general-purpose pressure-sensitive adhesive systems, it is miscible with latex and various aqueous systems in any proportion (e.g., natural rubber, styrene-butadiene rubber SBR, nitrile rubber NBR
Appearance: Pale yellow, transparent, viscous liquid;
Color (Canadian Color Scale): 4–9;
Softening Point: 15–20°C;
Acid Value: 5–10;
Saponification Value: ≤5;
Appearance: Pale yellow, transparent, viscous liquid;
Color (Canadian Color Scale): 4–9;
Softening Point: 15–20°C;
Acid Value: 5–10;
Saponification Value: ≤5;
I. Product Overview:
Chemical name: Hydrogenated rosin methyl ester. Appearance: Pale yellow, non-drying viscous liquid. Manufactured using advanced foreign emulsification technology with high-quality tackifying resin as raw material, featuring light color, high softening point, and excellent aging resistance. Suitable for general-purpose pressure-sensitive adhesive systems, it is miscible with latex and various aqueous systems in any proportion (e.g., natural rubber, styrene-butadiene rubber SBR, nitrile rubber NBR, butadiene, isoprene, butyl rubber, neoprene, polypropylene emulsion, VAE copolymers, EVA-acrylate terpolymers).
II. Product Specifications:
Appearance: Pale yellow, transparent, viscous liquid;
Color (Canadian Color Scale): 4–9;
Softening Point: 15–20°C;
Acid Value: 5–10;
Saponification Value: ≤5;
III. Product Properties:
Completely solvent-free and free of protective colloids; compatible with most acrylic polymers;
Excellent adhesion (to substrates like polyolefins and cardboard; suitable for any application requiring paper tear-seam bonding);
Superior flow characteristics (high operational capability during high-speed coating without failure);
Significantly enhances initial tack and peel strength on substrates like polyethylene and corrugated board;
Low surface tension eliminates need for common additives in adhesive formulations;
Unique anionic surface system delivers pronounced tack-enhancing effects, markedly improving adhesive initial tack, peel strength, and holding power.
Dramatically improves adhesion to challenging surfaces with high curvature or low surface energy.
Wide pH tolerance for use in neutral or weakly alkaline conditions.
Fine particle size with excellent mechanical stability.
High compatibility, primarily designed for pressure-sensitive adhesives (acrylic polymer emulsions, carboxylated SBR polymer emulsions);
Compatible with acrylic, NR, EVA, and other emulsion systems.
IV. Applications:
Wide applicability with excellent low-temperature resistance, enhancing initial tack in pressure-sensitive tapes. Extensively used in rubber, adhesives, medical pressure-sensitive adhesives, hot-melt coatings, premium inks, packaging, rust-preventive oils, and other industries.
Particularly suitable as a tackifier in natural rubber systems, primarily for pressure-sensitive adhesives, hot-melt adhesives, hot-melt coatings, and rubber compounds;
1. Pressure-sensitive adhesives, hot-melt adhesives, and paints based on natural rubber compounds;
2. Combined with waxes and polybutylene for laminating various coatings and paper substrates.
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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