Description

Tall Oil/ Soybean Oil/ Phthalic Anhydride/ Glycerol Resin is a versatile synthetic resin derived from the co-polymerization of modified vegetable oils (tall oil or soybean oil) with phthalic anhydride and glycerol. This product is valued for its excellent film-forming properties, adhesion, and chemical resistance, making it a key component in high-performance industrial coatings. It is primarily sought after by manufacturers in the paints, varnishes, inks, and adhesive industries for formulating durable and protective finishes.

Application

• Alkyd Resin Production: Serves as a primary raw material for manufacturing high-quality, short to medium oil alkyd resins.
• Industrial Protective Coatings: Used in corrosion-resistant primers and topcoats for metal structures, machinery, and marine applications.
• Architectural Paints: Imparts durability, gloss retention, and flow properties to interior and exterior house paints.
• Printing Inks: Acts as a binder in specialty printing inks, providing good pigment wetting and printability.
• Wood Finishes and Varnishes: Enhances the depth, protection, and drying characteristics of finishes for furniture and flooring.
• Adhesives and Sealants: Used as a tackifying and strengthening agent in various industrial adhesive formulations.
• Can and Coil Coatings: Formulated into coatings for food containers, beverage cans, and pre-coated metal coils.

Basic Information

Product Name	Tall Oil/ Soybean Oil/ Phthalic Anhydride/ Glycerol Resin
CAS No.	66070-69-7
Molecular Formula	Complex polymer mixture
Molecular Weight	Variable polymer distribution
Synonyms	Alkyd resin, pre-polymer; Glycerol phthalate resin; Phthalic anhydride-glycerol-tall oil resin; Soybean oil alkyd; Tall oil alkyd resin; Modified alkyd resin; Oil-modified polyester resin; PA/Gly/TO resin
EINECS	266-105-1

Quality Control

Our Tall Oil/ Soybean Oil/ Phthalic Anhydride/ Glycerol Resin is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance in key parameters such as acid value, viscosity, color, and solids content. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance and regulatory 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). Keep away from heat sources and open flame. Under these conditions, the product has a typical shelf life of 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 8
Acid Value (mg KOH/g)	≤ 10
Viscosity (Gardner-Holdt)	Z2 - Z5
Non-Volatile Matter (%)	≥ 98.0
Solubility	Complete in aromatic hydrocarbons, esters, ketones

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