Description

Fatty Acids, C16-18, Polymers With Glycerol, Glycidyl Neodecanoate, Maleic Anhydride, Phthalic Anhydride, 3,5,5-Trimethylhexanoic Acid And Trimethylolpropane CAS NO 173967-77-6 is a specialized, high-performance polymeric resin designed for demanding industrial applications. This complex, multi-component polymer offers a unique combination of properties derived from its fatty acid backbone and reactive anhydride functionalities, making it a versatile and effective modifier for various coating and adhesive systems. It is primarily utilized by formulators in the paints & coatings, adhesives, and specialty polymers industries seeking to enhance product durability, flexibility, and chemical resistance.

Application

• High-Performance Industrial Coatings: Acts as a key resin or modifier in alkyd, epoxy, and polyester-based coatings for metal substrates, providing excellent adhesion, corrosion resistance, and weatherability.
• Adhesives and Sealants: Used to formulate structural and assembly adhesives with enhanced toughness, flexibility, and bond strength to diverse materials.
• Can and Coil Coatings: Imparts superior flexibility and formability to coatings used in food/beverage cans and pre-coated metal coils.
• Marine and Protective Coatings: Contributes to the durability and long-term protection of coatings exposed to harsh environmental conditions, including saltwater and UV radiation.
• Plastic Additives and Modifiers: Functions as a compatibilizer or impact modifier in polymer blends to improve mechanical properties and processing.
• Printing Inks: Serves as a resin component in specialty inks, improving gloss, adhesion, and rub resistance on various substrates.

Basic Information

Product Name	Fatty Acids, C16-18, Polymers With Glycerol, Glycidyl Neodecanoate, Maleic Anhydride, Phthalic Anhydride, 3,5,5-Trimethylhexanoic Acid And Trimethylolpropane
CAS No.	173967-77-6
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Polymeric Material (Contact for details)
Synonyms	C16-18 Fatty Acids polymer with glycerol, glycidyl neodecanoate, maleic anhydride, phthalic anhydride, 3,5,5-trimethylhexanoic acid and trimethylolpropane; Modified Alkyd Resin; Polyester Resin, fatty acid modified; Fatty Acid Co-polymer with Anhydrides; Multi-functional Polymeric Resin; Cardura™ E10 modified alkyd (related trade product); Versatic Acid modified polyester resin
EINECS	Contact for details

Quality Control

Our production of this advanced polymeric resin adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as acid value, viscosity, solids content, and color are rigorously tested against internal specifications. A comprehensive Certificate of Analysis (COA) detailing these specifications is provided with every shipment to support your quality assurance and formulation 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 flames. Ensure containers are kept tightly sealed when not in use to prevent moisture absorption and skin formation.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 6
Acid Value (mg KOH/g)	5 - 25
Viscosity (at 25°C)	Reported per grade
Non-Volatile Matter (%)	≥ 98.0
Solvent (Typical)	Xylene / Aromatic 100

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