Description

Rosin, Polymer With Bisphenol A, Formaldehyde, Glycerol And Nonylphenol is a specialized phenolic-modified rosin resin engineered for high-performance applications. This compound is valued for its excellent adhesion, thermal stability, and compatibility with various polymer systems, making it a critical formulation component. It is primarily used by manufacturers in the adhesives, coatings, and ink industries seeking to enhance product durability and performance. The CAS number for this substance is 110775-73-0.

Application

• Hot-Melt Adhesives (HMA): Acts as a key tackifier and modifier, improving adhesion strength, thermal stability, and open time for packaging, woodworking, and product assembly.
• Pressure-Sensitive Adhesives (PSA): Enhances tack, peel strength, and shear resistance in tapes, labels, and graphic films.
• Industrial & Protective Coatings: Used as a resin modifier to improve film hardness, chemical resistance, and gloss in metal primers, can coatings, and marine paints.
• Printing Inks: Serves as a resinous vehicle to promote pigment wetting, gloss development, and rub resistance in publication gravure and flexographic inks.
• Rubber Compounding: Functions as a processing aid and reinforcing resin to improve compound tack, modulus, and filler dispersion.
• Sealants and Caulks: Imparts flexibility, adhesion, and durability in construction and automotive sealant formulations.

Basic Information

Product Name	Rosin, Polymer With Bisphenol A, Formaldehyde, Glycerol And Nonylphenol
CAS No.	110775-73-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Phenolic Modified Rosin Ester; Rosin-Bisphenol A-Formaldehyde-Glycerol-Nonylphenol Polymer; Modified Rosin Phenolic Resin; Tackifying Rosin Resin; Bisphenol A Rosin Adduct; Nonylphenol Modified Rosin Ester; Polymerized Rosin Phenol Ester
EINECS	Contact for details

Quality Control

Our production of Rosin, Polymer With Bisphenol A, Formaldehyde, Glycerol And Nonylphenol adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent performance characteristics such as softening point, acid value, color, and viscosity. A comprehensive Certificate of Analysis (COA) documenting these specifications is provided with every shipment to guarantee traceability and compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at ambient temperatures (15-25°C/59-77°F). Keep away from heat sources and open flame. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	Amber solid lumps or flakes
Softening Point (Ring & Ball)	90 - 120 °C
Acid Value	≤ 30 mg KOH/g
Color (Gardner)	≤ 12
Viscosity (25°C, 60% in Toluene)	Contact for details

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