Description

Fatty Acids, Tall-Oil, Polymers With Isophthalic Acid, Linseed Oil, Maleic Anhydride, Pentaerythritol, Rosin And Trimethylolpropane is a complex, high-performance polymeric resin designed for demanding industrial applications. This specialized alkyd-type polymer offers a unique balance of properties derived from its multi-component formulation, including excellent adhesion, flexibility, and chemical resistance. It is primarily utilized by manufacturers in the coatings, inks, and adhesive industries seeking to enhance the durability and performance of their formulations.

Application

• Industrial and Protective Coatings: As a key resin binder in high-performance paints, varnishes, and primers for metal, wood, and concrete substrates.
• Printing Inks: Used in the formulation of specialty inks, including overprint varnishes and packaging inks, for improved gloss, rub resistance, and drying properties.
• Adhesives and Sealants: Serves as a tackifying and reinforcing agent in structural and pressure-sensitive adhesives.
• Resin Modification: Employed as a modifier for other polymer systems to enhance specific characteristics like adhesion, weatherability, or flexibility.
• Marine and Corrosion-Resistant Coatings: A critical component in anti-corrosive primers and topcoats for ships, offshore structures, and industrial equipment.

Basic Information

Product Name	Fatty Acids, Tall-Oil, Polymers With Isophthalic Acid, Linseed Oil, Maleic Anhydride, Pentaerythritol, Rosin And Trimethylolpropane
CAS No.	129756-23-6
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Variable (Polymer)
Synonyms	Tall Oil Fatty Acid - Isophthalic Acid - Linseed Oil - Maleic Anhydride - Pentaerythritol - Rosin - Trimethylolpropane Polymer; Modified Alkyd Resin; TOFA-IPA-Linseed-MA-PE-Rosin-TMP Polymer; Polyester resin based on tall oil fatty acids and isophthalic acid; Rosin-modified alkyd resin; 129756-23-6; TMP-modified alkyd
EINECS	Contact for details

Quality Control

Our production of this polymer adheres to strict batch-to-batch consistency protocols. Quality is monitored through key parameters including acid value, viscosity, solids content, color, and solubility. Certificates of Analysis (COA) detailing these specifications are provided with every shipment to ensure the material meets your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is easily oxidized (store under inert atmosphere) and is light-sensitive. Keep away from heat sources and open flame. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	5 - 25
Viscosity (at 25°C)	Z2 - Z6 (Gardner-Holdt) or as specified
Solids Content (%)	60 - 70 (in suitable solvent) or as specified
Solubility	Soluble in common organic solvents (e.g., xylenes, esters)

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