Tall Oil, Polymer With Bisphenol A, Epichlorohydrin, Glycerol And Phthalic Anhydride CAS NO 67745-98-6

Unit Price:

CAS No.:67745-98-6

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Tall Oil, Polymer With Bisphenol A, Epichlorohydrin, Glycerol And Phthalic Anhydride is a specialized, high-performance epoxy resin modifier derived from renewable tall oil rosin. This compound matters for its unique ability to enhance the flexibility, adhesion, and chemical resistance of epoxy resin systems while contributing to more sustainable formulations. It is primarily needed by manufacturers in the coatings, adhesives, and composite materials industries seeking to improve product durability and performance.

Application

As a flexibilizer and toughening agent in epoxy-based coatings for marine, industrial, and protective applications.
As a key modifier in structural adhesives and sealants to improve peel strength and impact resistance.
In the formulation of high-performance composite matrices for the automotive and aerospace sectors.
As a reactive diluent and resin component in electrical potting compounds and encapsulants.
For enhancing the adhesion properties of epoxy primers and topcoats on difficult substrates.
In the production of modified epoxy resins with improved weatherability and moisture resistance.

Basic Information


Product Name	Tall Oil, Polymer With Bisphenol A, Epichlorohydrin, Glycerol And Phthalic Anhydride
CAS No.	67745-98-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Tall oil polymer with bisphenol A, epichlorohydrin, glycerol and phthalic anhydride; Epoxy resin, tall oil rosin-modified; Tall oil rosin-BPA epoxy resin; Modified epoxy resin from tall oil; Rosin-modified epoxy hardener; Bisphenol A-epichlorohydrin-tall oil polymer; Epoxy toughening agent from tall oil
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and batch-to-batch consistency. Key parameters such as epoxy equivalent weight (EEW), viscosity, and color are strictly monitored. Certificates of Analysis (COA) are available upon request, and our quality management system supports traceability for all shipments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong alkalis and organic solvents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Viscous liquid to solid
Color (Gardner)	≤ 12
Epoxy Equivalent Weight (EEW)	Contact for details
Viscosity @ 25°C	Contact for details
Acid Value	≤ 5 mg KOH/g
Softening Point	Contact for details
Identification (IR)	Conforms