Fatty Acids, Tall-Oil, Polymers With Bisphenol A, Epichlorohydrin And Rosin CAS NO 68038-22-2

Unit Price:

CAS No.:68038-22-2

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Fatty Acids, Tall-Oil, Polymers With Bisphenol A, Epichlorohydrin And Rosin is a specialized polymeric resin derived from renewable tall oil fatty acids, bisphenol A, epichlorohydrin, and rosin. This engineered polymer offers a unique combination of tack, adhesion, and chemical resistance, making it a valuable performance modifier. It is primarily needed by formulators in the adhesives, coatings, and ink industries seeking to enhance product performance with bio-based components.

Application

As a tackifying resin and performance enhancer in hot-melt and pressure-sensitive adhesives (PSAs).
As a modifying resin in industrial and protective coatings to improve adhesion and film properties.
As a binding agent and tackifier in printing inks, particularly for flexible packaging.
As a compatibilizer and processing aid in polymer blends and composites.
In the formulation of sealants and caulks to provide lasting elasticity and bond strength.
For use in rubber compounding to modify tack and processing characteristics.

Basic Information


Product Name	Fatty Acids, Tall-Oil, Polymers With Bisphenol A, Epichlorohydrin And Rosin
CAS No.	68038-22-2
Molecular Formula	Not a single molecule; complex polymeric mixture.
Molecular Weight	Varies (Polymeric substance)
Synonyms	Tall oil fatty acid-bisphenol A-epichlorohydrin-rosin polymer; TOFA-BPA-ECH-Rosin copolymer; Rosin-modified epoxy resin; Epoxy resin, polymers with tall oil fatty acids, bisphenol A and rosin; Tackifying epoxy resin; Polymeric epoxy tackifier; Adhesive modifier resin.
EINECS	Contact for details

Quality Control

Our production of this polymeric resin adheres to strict quality management protocols to ensure batch-to-batch consistency. Key parameters such as acid value, softening point, color, and viscosity are rigorously tested. A Certificate of Analysis (COA) detailing these specifications is provided with every shipment to guarantee compliance with your formulation requirements.

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). Keep away from heat sources and open flame. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	Amber solid or viscous liquid
Softening Point (Ring & Ball)	80 - 120 °C
Acid Value	< 20 mg KOH/g
Color (Gardner)	< 12
Viscosity (at 150°C)	500 - 5000 mPa·s
Identification (IR)	Conforms to structure