Description

Rosin, Fumarated, Polymer With Bisphenol A, Formaldehyde And Pentaerythritol is a high-performance, modified rosin resin with the CAS number 68152-47-6. This specialized polymer is engineered to enhance the durability, adhesion, and chemical resistance of industrial coatings and adhesives. It is a critical raw material for formulators in the paints, inks, and adhesive industries seeking to improve product performance and longevity.

Application

• Industrial Coatings: Used as a hard, durable resin in protective coatings for metal, wood, and plastic substrates.
• Printing Inks: Serves as a key component in high-gloss, quick-setting inks for packaging and publications.
• Structural Adhesives: Enhances the bond strength and thermal stability of epoxy and phenolic-based adhesives.
• Can & Coil Coatings: Provides excellent corrosion resistance and flexibility in coatings for food containers and industrial metal coils.
• Marine & Protective Paints: Imparts water resistance and durability to paints used in harsh environmental conditions.
• Electronics Encapsulation: Used in potting compounds and conformal coatings for electrical insulation and protection.

Basic Information

Item	Details
Product Name	Rosin, Fumarated, Polymer With Bisphenol A, Formaldehyde And Pentaerythritol
CAS No.	68152-47-6
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Variable (Contact for details)
Synonyms	Fumarated Rosin-Bisphenol A-Formaldehyde-Pentaerythritol Polymer; Modified Rosin Ester Resin; Bisphenol A Fumarated Rosin Adduct; Pentaerythritol Ester of Fumarated Rosin; Phenolic Modified Rosin Ester; Tackifier Resin 68152-47-6; Rosin-Phenolic Resin
EINECS	Contact for details

Quality Control

Our production of Rosin, Fumarated, Polymer With Bisphenol A, Formaldehyde And Pentaerythritol adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure consistent viscosity, acid value, color, and softening point meet defined specifications. Certificates of Analysis (COA) documenting these parameters are available upon request to support your quality assurance processes.

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 flames. Ensure the container is kept tightly sealed when not in use to prevent contamination and maintain product integrity.

Specification

Item	Specification
Appearance	Pale yellow to amber solid / flakes
Softening Point (Ring & Ball)	90 - 120 °C
Acid Value	10 - 30 mg KOH/g
Color (Gardner)	≤ 8
Viscosity (at 25°C, 60% in Toluene)	Contact for details
Identification (IR)	Conforms to standard

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