Description

Fatty Acids, Sunflower-Oil, Polymers With Isophthalic Acid, Linoleic Acid, Neopentyl Glycol, Trimellitic Anhydride And Trimethylolpropane is a specialized synthetic resin designed for high-performance industrial coatings and inks. This complex polymer offers a unique balance of flexibility, chemical resistance, and durability derived from its tailored composition of renewable and synthetic monomers. It is a critical raw material for formulators seeking to enhance the properties of their final products. This compound is essential for manufacturers in the coatings, adhesives, and advanced materials sectors.

Application

• High-Performance Industrial Coatings: Used as a primary resin in coil coatings, can coatings, and appliance finishes for excellent adhesion and corrosion resistance.
• Flexible Packaging Inks: Serves as a key binder in printing inks for films and foils, providing good pigment wetting and substrate adhesion.
• Adhesives and Sealants: Imparts flexibility and durability to industrial adhesives, particularly those requiring resistance to weathering.
• Overprint Varnishes: Formulated into protective topcoats for printed materials to enhance gloss and scuff resistance.
• Specialty Plastic Additives: Acts as a modifier or compatibilizer to improve the impact strength and processing of engineering plastics.
• Radiation-Curable Systems: Can be modified or used in hybrid systems for UV-curable coatings and inks.

Basic Information

Product Name	Fatty Acids, Sunflower-Oil, Polymers With Isophthalic Acid, Linoleic Acid, Neopentyl Glycol, Trimellitic Anhydride And Trimethylolpropane
CAS No.	139626-72-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sunflower oil fatty acids polymer with isophthalic acid, linoleic acid, neopentyl glycol, trimellitic anhydride and trimethylolpropane; Polyester resin from sunflower oil fatty acids; Modified alkyd resin; Sunflower oil modified polyester; Coating polyester resin; TMP-TMA modified polyester; High-functionality polyester polyol; Fatty acid terminated polyester resin
EINECS	Contact for details

Quality Control

Our production of this specialty polymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as acid value, hydroxyl value, viscosity, and color are rigorously tested against internal specifications. A Certificate of Analysis (COA) detailing these results is provided with every shipment to support your quality assurance protocols.

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 recommended storage conditions, the product is stable for at least 12 months from the date of manufacture.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 4
Acid Value (mg KOH/g)	5 - 15
Hydroxyl Value (mg KOH/g)	Contact for details
Viscosity (at 25°C)	Contact for details
Solid Content (%)	Contact for details
Glass Transition Temperature (Tg)	Contact for details

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