Description

Rosin, Reaction Products With Acrylic Acid, Hydrogenated is a chemically modified resin derivative, specifically the hydrogenated adduct of rosin and acrylic acid. This modification enhances its stability and oxidative resistance, making it a valuable component for formulations requiring durability and consistent performance. It is primarily utilized in the production of high-performance adhesives, coatings, and polymer modifiers for industries such as packaging, construction, and specialty chemicals.

Application

• Hot-Melt Adhesives (HMAs): Acts as a key tackifier and modifier, improving adhesion, thermal stability, and flexibility.
• Pressure-Sensitive Adhesives (PSAs): Enhances tack, peel strength, and aging properties for labels, tapes, and graphic films.
• Industrial & Protective Coatings: Used as a resin modifier to improve film formation, gloss, and chemical resistance.
• Polymer Modification: Serves as a compatibilizer and processing aid in rubber and plastic compounds.
• Inks and Varnishes: Contributes to improved printability, rub resistance, and drying characteristics.
• Sealants and Caulks: Provides enhanced cohesion, elasticity, and long-term weather resistance.

Basic Information

Item	Details
Product Name	Rosin, Reaction Products With Acrylic Acid, Hydrogenated
CAS No.	144413-22-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Hydrogenated Rosin Acrylate; Acrylic Acid, Reaction Products With Rosin, Hydrogenated; Hydrogenated Rosin-Acrylic Acid Adduct; Modified Hydrogenated Rosin Ester; Tackifier Resin HRAA; Rosin Acrylate, Hydrogenated; Rosin-Acrylic Acid Polymer, Hydrogenated
EINECS	Contact for details

Quality Control

Our Rosin, Reaction Products With Acrylic Acid, Hydrogenated is manufactured under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, color, and performance characteristics. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, maintaining an inert atmosphere (e.g., under nitrogen) is recommended to preserve product integrity. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Pale yellow to amber solid/pellets
Acid Value (mg KOH/g)	Contact for details
Softening Point (Ring & Ball, °C)	Contact for details
Color (Gardner)	≤ Specific grade value
Oxidation Stability	To be specified per grade

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.