Description

Rosin, Fumarated, Polymer With Formaldehyde is a synthetic resin derived from the polymerization of fumarated rosin with formaldehyde. This compound is valued for its excellent film-forming properties, adhesion, and chemical resistance, making it a crucial component in high-performance industrial formulations. It is primarily used by manufacturers in the coatings, adhesives, and printing ink industries seeking to enhance product durability and performance.

Application

• Industrial Coatings: Used as a key resin in protective and decorative coatings for metal, wood, and plastic substrates.
• Adhesives and Sealants: Serves as a tackifier and binder in pressure-sensitive and structural adhesive formulations.
• Printing Inks: Imparts gloss, rub resistance, and quick-setting properties in lithographic and gravure inks.
• Paper Sizing: Enhances water resistance and printability in paper and paperboard production.
• Rubber Compounding: Acts as a processing aid and reinforcing agent in various rubber products.
• Foundry Core Binders: Utilized in sand binders for metal casting processes.

Basic Information

Product Name	Rosin, Fumarated, Polymer With Formaldehyde
CAS No.	68201-58-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Fumarated Rosin-Formaldehyde Polymer; Formaldehyde Polymer with Fumarated Rosin; Rosin, Fumarated, Polymer with Formaldehyde; Fumarated Rosin Formaldehyde Resin; Modified Rosin Formaldehyde Resin; FRF Resin; Tackifying Resin FRF; Polymerized Rosin Ester
EINECS	Contact for details

Quality Control

Our Rosin, Fumarated, Polymer With Formaldehyde is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and performance indicators is provided with every shipment.

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	Pale yellow to amber solid / flakes
Acid Value (mg KOH/g)	Contact for details
Softening Point (Ring & Ball, °C)	Contact for details
Color (Gardner Scale)	≤ 12
Solubility	Soluble in common organic solvents

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