Description

Rosin, Polymer With Acrylic Acid And Glycerol is a chemically modified resin derived from natural rosin, creating a versatile polymer with enhanced properties. This product is valued for its ability to improve adhesion, tack, and film-forming characteristics in various formulations. It is essential for manufacturers in the adhesives, coatings, and ink industries seeking bio-based or modified resin components to optimize product performance and stability.

Application

• Hot-Melt Adhesives (HMAs): Acts as a key tackifier and modifier, enhancing bond strength and open time.
• Pressure-Sensitive Adhesives (PSAs): Used in tapes and labels to improve peel adhesion and tack.
• Industrial and Protective Coatings: Imparts gloss, hardness, and water resistance to coating formulations.
• Printing Inks: Serves as a resinous component to improve pigment wetting, gloss, and printability.
• Polymer Modification: Employed as an additive to modify the properties of other polymers, enhancing flexibility or adhesion.
• Sealants and Caulks: Contributes to adhesion and cohesion within sealant formulations.

Basic Information

Product Name	Rosin, Polymer With Acrylic Acid And Glycerol
CAS No.	75783-28-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Rosin-acrylic acid-glycerol polymer; Glycerol, acrylic acid, rosin polymer; Modified rosin ester; Acrylated rosin glyceride; Rosin glyceride acrylate; Tackifying resin; Polymerized rosin ester
EINECS	Contact for details

Quality Control

Our Rosin, Polymer With Acrylic Acid And Glycerol is produced under a rigorous quality management system. Each batch is tested to ensure consistent performance and meets relevant industry specifications for applications such as adhesives and coatings. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance protocols.

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). Keep away from heat sources and open flame.

Specification

Item	Specification
Appearance	Amber solid or viscous liquid
Acid Value (mg KOH/g)	Contact for details
Softening Point (°C)	Contact for details
Color (Gardner)	Contact for details
Viscosity	Contact for details

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