Description

Rosin, Maleated, Polymer With Butylphenol, Formaldehyde, Pentaerythritol And Phenol is a high-performance, modified rosin resin designed for demanding industrial applications. This specialized polymer offers enhanced thermal stability, adhesion, and compatibility compared to standard rosin derivatives, making it a critical formulation component. It is primarily sought by manufacturers in the adhesives, coatings, and ink industries seeking to improve product performance and durability.

Application

• Hot-Melt Adhesives (HMA): Acts as a key tackifier and modifier, improving adhesion strength, thermal stability, and open time.
• Pressure-Sensitive Adhesives (PSA): Enhances tack, peel strength, and shear resistance in tapes and label formulations.
• Industrial Coatings: Used as a resin modifier to improve gloss, hardness, and chemical resistance in protective and decorative coatings.
• Printing Inks: Serves as a resin component to enhance pigment wetting, gloss, and rub resistance, particularly in gravure and flexographic inks.
• Rubber Compounding: Functions as a processing aid and tackifier, improving the compoundability and adhesion properties of rubber products.
• Sealants and Caulks: Imparts improved adhesion and flexibility in formulations designed for construction and automotive applications.

Basic Information

Product Name	Rosin, Maleated, Polymer With Butylphenol, Formaldehyde, Pentaerythritol And Phenol
CAS No.	68607-42-1
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Variable (Contact for details)
Synonyms	Maleated Rosin-Pentaerythritol Ester; Modified Rosin Ester; Rosin, maleated, polymer with butylphenol, formaldehyde, pentaerythritol and phenol; Tackifying Resin; Rosin-Maleic Anhydride Adduct Polymer; Pentaerythritol Ester of Maleated Rosin; Rosin Ester Tackifier; Adhesive Resin
EINECS	Contact for details

Quality Control

Our production of Rosin, Maleated, Polymer With Butylphenol, Formaldehyde, Pentaerythritol And Phenol adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure consistent performance characteristics such as acid value, softening point, color, and viscosity. Certificates of Analysis (COA) documenting these specifications 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 ambient temperatures (typically 15-25°C). Keep away from sources of heat and open flame. For long-term storage, maintaining a consistent, moderate temperature is recommended to preserve product integrity.

Specification

Item	Specification
Appearance	Amber solid / Flakes / Lumps
Softening Point (Ring & Ball)	90 - 120°C (Typical)
Acid Value	10 - 30 mg KOH/g
Color (Gardner)	≤ 12
Viscosity (at 160°C)	Contact for details

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