Description

Rosin, Maleated, Polymer With Branched 4-Nonylphenol, Formaldehyde And Pentaerythritol is a high-performance, modified rosin ester polymer designed for demanding industrial applications. This specialized resin offers enhanced thermal stability, adhesion, and compatibility, making it a critical formulation component. It is primarily used by manufacturers in the adhesives, coatings, and ink industries seeking to improve product durability and performance.

Application

• Hot-Melt Adhesives (HMA): Acts as a key tackifier and modifier, improving adhesion to various substrates, including plastics and metals.
• Pressure-Sensitive Adhesives (PSA): Enhances peel strength, tack, and shear resistance in tapes and label formulations.
• Industrial and Protective Coatings: Provides excellent gloss, hardness, and chemical resistance in solvent-based coating systems.
• Printing Inks: Used as a resin vehicle to improve pigment wetting, print gloss, and rub resistance.
• Sealants and Caulks: Imparts flexibility, adhesion, and durability in construction and automotive sealants.
• Rubber Compounding: Functions as a processing aid and tackifier in various rubber products.

Basic Information

Product Name	Rosin, Maleated, Polymer With Branched 4-Nonylphenol, Formaldehyde And Pentaerythritol
CAS No.	185765-80-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Maleated Rosin Pentaerythritol Ester; Rosin, maleated, polymer with branched 4-nonylphenol, formaldehyde and pentaerythritol; Modified Rosin Ester; Tackifying Resin; Maleic Anhydride-Modified Rosin Ester; Pentaerythritol Ester of Maleated Rosin; 4-Nonylphenol, branched, polymer with formaldehyde, maleated rosin and pentaerythritol
EINECS	Contact for details

Quality Control

Our Rosin, Maleated, Polymer With Branched 4-Nonylphenol, Formaldehyde And Pentaerythritol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance, including assessments of acid value, softening point, color, and viscosity. Certificates of Analysis (COA) documenting these specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from sources of heat and open flame.

Specification

Item	Specification
Appearance	Pale yellow to amber solid
Softening Point (Ring & Ball)	90 - 110 °C
Acid Value	10 - 30 mg KOH/g
Color (Gardner)	≤ 8
Viscosity (at 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.