Description

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

Application

• Industrial Coatings: Used as a resin modifier in heat-resistant and corrosion-protective coatings for metal, wood, and automotive applications.
• Adhesives & Sealants: Serves as a tackifier and performance enhancer in hot-melt, pressure-sensitive, and structural adhesives.
• Printing Inks: Imparts gloss, rub resistance, and rapid setting properties in gravure, flexographic, and offset printing inks.
• Rubber Compounding: Acts as a processing aid and reinforcing agent to improve the physical properties of rubber products.
• Paper Sizing: Enhances water resistance and printability in paper and paperboard production.
• Foundry Core Binders: Utilized in sand binders for metal casting to provide strength and thermal stability.

Basic Information

Product Name	Rosin, Maleated, Polymer With Formaldehyde, Nonylphenol And Pentaerythritol
CAS No.	68152-62-5
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Contact for details
Synonyms	Maleated Rosin-Pentaerythritol Ester; Modified Rosin Ester; Rosin, maleated, polymer with formaldehyde, nonylphenol and pentaerythritol; Pentaerythritol ester of maleated rosin; Tackifying resin; Rosin ester polymer; Adhesive resin; Coating resin; Ink resin; Ester gum derivative
EINECS	Contact for details

Quality Control

Our Rosin, Maleated, Polymer With Formaldehyde, Nonylphenol And Pentaerythritol is manufactured under a strict quality management system to ensure batch-to-batch consistency and performance. Each lot is tested against key parameters including acid value, softening point, color, and viscosity. A comprehensive Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee compliance with your specifications.

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 heat sources and open flame. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	Amber solid / Flakes
Softening Point (Ring & Ball)	90 - 120 °C
Acid Value	10 - 30 mg KOH/g
Color (Gardner)	≤ 12
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.