Description

Fatty Acids, Soya, Polymers With Ethylene Glycol, Pentaerythritol And Phthalic Anhydride is a specialized alkyd resin intermediate derived from soybean oil fatty acids, polyols, and phthalic anhydride. This compound is engineered to provide excellent film-forming properties, flexibility, and adhesion, making it a critical raw material for high-performance coatings. It is primarily sought by manufacturers in the paints, coatings, inks, and adhesive industries for formulating products that require durability and environmental resistance.

Application

• Primary component in air-drying and baking alkyd resins for industrial and architectural paints.
• Modifying agent for printing inks to enhance gloss, flow, and pigment wetting.
• Binder in corrosion-resistant primers and metal coatings.
• Flexibilizer and adhesion promoter in specialty adhesives and sealants.
• Intermediate for manufacturing plasticizers and polymeric surfactants.
• Base for wood finishes and varnishes, offering good penetration and drying properties.

Basic Information

Product Name	Fatty Acids, Soya, Polymers With Ethylene Glycol, Pentaerythritol And Phthalic Anhydride
CAS No.	67700-67-8
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Variable (Polymer)
Synonyms	Soya Fatty Acid Alkyd Resin; Soybean Oil Alkyd Resin; Alkyd Resin from Soybean Fatty Acids, Ethylene Glycol, Pentaerythritol and Phthalic Anhydride; Polyester resin, soya oil fatty acids-ethylene glycol-pentaerythritol-phthalic anhydride polymer; Fatty acids, soya, polymers with ethylene glycol, pentaerythritol and phthalic anhydride; Soybean oil modified alkyd resin; Phthalic anhydride-pentaerythritol-soybean fatty acid polymer
EINECS	Contact for details

Quality Control

Our production of this alkyd resin intermediate adheres to strict batch-to-batch consistency protocols. Quality is monitored through key parameters including acid value, viscosity, color, and solids content. Certificates of Analysis (COA) documenting 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). Keep away from heat sources and open flame. Under recommended conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	Viscous liquid to semi-solid
Color (Gardner)	≤ 8
Acid Value (mg KOH/g)	≤ 10
Viscosity (Gardner-Holdt)	Z2 - Z5
Solids Content (%)	60 - 70
Identification (IR)	Conforms

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