Description

Fatty Acids, Soya, Polymers With Maleic Anhydride, Pentaerythritol, Ph Pr Silsesquioxanes And Phthalic Anhydride CAS NO 168109-73-7 is a high-performance, multifunctional polymeric resin designed for advanced industrial applications. This specialized compound offers a unique combination of properties derived from its hybrid organic-inorganic structure, including enhanced thermal stability, mechanical strength, and chemical resistance. It is essential for formulators and manufacturers in sectors requiring durable, high-performance coatings, adhesives, and composite materials.

Application

• High-Performance Industrial Coatings: Used as a key resin in heat-resistant, corrosion-protective, and weatherable coatings for automotive, aerospace, and marine equipment.
• Advanced Adhesives and Sealants: Serves as a toughening agent and binder in structural adhesives and high-temperature sealants, improving bond strength and flexibility.
• Composite Material Manufacturing: Acts as a matrix resin or modifier in fiber-reinforced plastics (FRP) and other composites to enhance interlaminar shear strength and thermal performance.
• Electrical Encapsulation and Potting: Employed in potting compounds and encapsulants for electronic components due to its good dielectric properties and stability.
• Specialty Inks and Toners: Utilized as a fuser resin or performance additive in toners and printing inks to improve gloss, adhesion, and durability.
• Functional Additives for Polymers: Incorporated into engineering plastics and elastomers as a compatibilizer or property enhancer to increase heat deflection temperature and chemical resistance.

Basic Information

Product Name	Fatty Acids, Soya, Polymers With Maleic Anhydride, Pentaerythritol, Ph Pr Silsesquioxanes And Phthalic Anhydride
CAS No.	168109-73-7
Molecular Formula	Complex Polymer / Contact for details
Molecular Weight	Variable / Contact for details
Synonyms	Soybean fatty acids, polymer with maleic anhydride, pentaerythritol, phenylpropyl silsesquioxanes and phthalic anhydride; Polymer resin of soya fatty acids, maleic anhydride, pentaerythritol, and phthalic anhydride with phenylpropylsilsesquioxane; Soya-Maleic Anhydride-Pentaerythritol-Ph Pr Silsesquioxane-Phthalic Anhydride Copolymer; Hybrid organic-inorganic polyester resin with silsesquioxane; Phenylpropyl POSS-modified alkyd resin; Functionalized polyester-silsesquioxane copolymer; Thermoset resin based on soybean oil and 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 reliability. Key parameters such as viscosity, acid value, gel time, and thermal properties are strictly monitored. Certificates of Analysis (COA) detailing specific lot specifications 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). This product is hygroscopic (moisture-sensitive); ensure containers are kept sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 8
Acid Value (mg KOH/g)	10 - 25
Viscosity (at 25°C, cP)	Contact for details
Non-Volatile Matter (%)	≥ 98.0
Gel Time (at 150°C, min)	Contact for details
Flash Point (°C)	> 200

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