Description

Rosin, Maleated, Polymer With Bisphenol A And Formaldehyde is a high-performance, modified phenolic resin designed for demanding industrial applications. This specialized polymer offers enhanced thermal stability, chemical resistance, and excellent adhesion properties, making it a critical component in advanced material formulations. It is primarily utilized by manufacturers in the coatings, adhesives, and composite industries seeking to improve the durability and performance of their end products.

Application

• Industrial Coatings: Used as a key resin in high-performance protective coatings for metal, wood, and automotive applications, providing excellent gloss, hardness, and chemical resistance.
• Structural Adhesives & Sealants: Serves as a tackifying and reinforcing agent in epoxy and phenolic-based adhesives for construction, aerospace, and automotive assembly.
• Composite Materials: Acts as a matrix resin or modifier in fiber-reinforced plastics (FRP) and laminates, enhancing interlaminar shear strength and thermal properties.
• Printing Inks: Employed in specialty inks, such as gravure and flexographic inks, to improve pigment wetting, gloss, and adhesion to various substrates.
• Rubber Compounding: Functions as a processing aid and reinforcing resin in tire and mechanical goods manufacturing to improve tack and modulus.
• Electrical Insulating Varnishes: A critical component in wire enamel and insulating varnishes, offering good dielectric properties and thermal class ratings.

Basic Information

Item	Details
Product Name	Rosin, Maleated, Polymer With Bisphenol A And Formaldehyde
CAS No.	68188-63-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Maleated Rosin-Bisphenol A-Formaldehyde Polymer; Phenolic Modified Maleic Rosin Resin; Rosin-Maleic Anhydride Adduct Polymerized with Bisphenol A and Formaldehyde; Tackifying Resin 68188-63-6; Modified Phenolic Tackifier; Bisphenol A-Formaldehyde-Rosin-Maleic Polymer; Rosin Phenolic Resin
EINECS	Contact for details

Quality Control

Our production of Rosin, Maleated, Polymer With Bisphenol A And Formaldehyde adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency in key parameters such as softening point, acid value, 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 room temperature (15-25°C). This product is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen) for long-term preservation to maintain optimal performance. Keep away from heat sources and open flames.

Specification

Item	Specification
Appearance	Amber solid lumps or flakes
Softening Point (Ring & Ball)	Contact for details
Acid Value (mg KOH/g)	Contact for details
Color (Gardner)	≤ Contact for details
Viscosity (at specified temp & conc.)	Contact for details

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