Description

Fatty Acids, Tallow, Polymers With Fumaric Acid, Glycerol, Pentaerythritol And Phthalic Anhydride is a specialized alkyd resin intermediate, synthesized from a complex polycondensation reaction. This compound is engineered to provide enhanced film-forming properties, flexibility, and adhesion in demanding coating formulations. It is a critical raw material for manufacturers in the paints, coatings, and industrial resin sectors seeking to improve product durability and performance.

Application

• Primary binder and film-forming agent in industrial and protective coatings.
• Key intermediate for high-performance alkyd resins used in architectural paints and varnishes.
• Modifier for printing inks to enhance gloss, adhesion, and drying characteristics.
• Component in adhesive and sealant formulations to improve flexibility and bond strength.
• Base for specialty resins in automotive and marine coating applications.
• Raw material for polymer modification to achieve specific rheological and mechanical properties.

Basic Information

Product Name	Fatty Acids, Tallow, Polymers With Fumaric Acid, Glycerol, Pentaerythritol And Phthalic Anhydride
CAS No.	121053-42-7
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Variable (Polymer Distribution)
Synonyms	Tallow Fatty Acid Alkyd Resin; Alkyd Resin from Tallow Fatty Acids, Fumaric Acid, Glycerol, Pentaerythritol and Phthalic Anhydride; Modified Alkyd Resin; Fatty Acids, tallow, polymers with fumaric acid, glycerol, pentaerythritol and phthalic anhydride; Tallow Alkyd Polymer; Polyester resin based on tallow fatty acids; Fumaric Acid-Glycerol-Pentaerythritol-Phthalic Anhydride-Tallow Fatty Acids Copolymer
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) 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). Keep away from strong alkalis and incompatible organic solvents. For long-term storage, consider under an inert atmosphere to prevent skin formation or oxidative degradation.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 8
Acid Value (mg KOH/g)	5 - 15
Viscosity (Gardner-Holdt)	Z2 - Z6
Solids Content (%)	60 - 70 (in white spirit)
Drying Time (Set-to-touch)	≤ 4 hours

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