Description

Fatty Acids, Tall-Oil, Polymers With Isophthalic Acid, Ph Pr Silsesquioxanes, Trimellitic Anhydride And Trimethylolethane is a high-performance, multi-component polymeric resin designed for advanced material applications. This specialized compound matters for its unique combination of thermal stability, chemical resistance, and tailored rheological properties derived from its hybrid organic-inorganic architecture. It is primarily needed by formulators and manufacturers in the coatings, adhesives, and advanced composites industries seeking to enhance product durability and performance under demanding conditions.

Application

• High-Temperature Resistant Coatings: Used as a binder or modifier in industrial and protective coatings for pipelines, automotive, and aerospace components.
• Specialty Adhesives and Sealants: Imparts excellent adhesion and flexibility in formulations for construction, automotive assembly, and electronic potting.
• Composite Materials: Serves as a matrix resin or additive in fiber-reinforced plastics (FRP) and other composite systems to improve mechanical strength and heat distortion temperature.
• Electrical Insulating Varnishes: Employed in wire enamels and insulating materials due to its good dielectric properties and thermal endurance.
• Engineered Thermoplastics Modifier: Acts as a compatibilizer or performance additive to enhance the chemical resistance and thermal properties of engineering plastics.
• Printing Inks: Utilized in high-performance ink systems requiring fast curing, gloss, and resistance to solvents and abrasion.

Basic Information

Product Name	Fatty Acids, Tall-Oil, Polymers With Isophthalic Acid, Ph Pr Silsesquioxanes, Trimellitic Anhydride And Trimethylolethane
CAS No.	127970-90-5
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Variable (Polymer)
Synonyms	Tall oil fatty acid-isophthalic acid-trimellitic anhydride-trimethylolethane-silsesquioxane polymer; TOFA-IPA-TMA-TME-POSS copolymer; Polymeric resin of tall oil fatty acids, isophthalic acid, trimellitic anhydride, trimethylolethane, and phenylpropyl silsesquioxanes; Hybrid organic-inorganic polyester resin; Silsesquioxane-modified alkyd resin; POSS-modified polyester resin; Thermoset polymer with silsesquioxane
EINECS	Contact for details

Quality Control

Our production of this advanced polymeric material adheres to rigorous quality testing protocols to ensure batch-to-batch consistency and performance. Key parameters such as viscosity, acid value, gel time, and thermal stability are monitored. Certificates of Analysis (COA) detailing specific lot characteristics are available upon request to support your quality assurance and regulatory compliance 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 strong bases and organic solvents. The product has a recommended shelf life; use on a first-in, first-out (FIFO) basis.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	5 - 25
Viscosity (at 25°C, cP)	Specified range per grade
Non-Volatile Matter (%)	≥ 98.0
Gel Time (min, at 150°C)	Reported per COA
Flash Point (°C)	> 200

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