Description

Silsesquioxanes, Ph Pr, Polymers With Pentaerythritol, Phthalic Anhydride And Soybean Oil is a specialized hybrid organic-inorganic polymer designed to deliver enhanced material properties. This compound matters because it combines the thermal stability and mechanical strength of silsesquioxane cages with the flexibility and processability of organic polymer chains derived from pentaerythritol, phthalic anhydride, and soybean oil. It is primarily needed by formulators and material scientists in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as in advanced composites and specialty resins, seeking to improve durability, adhesion, and environmental resistance.

Application

• High-Performance Coatings: Used as a resin modifier in industrial, marine, and automotive coatings to enhance scratch resistance, gloss retention, and weatherability.
• Advanced Adhesives & Sealants: Imparts improved flexibility, thermal stability, and adhesion to various substrates in structural and specialty adhesive formulations.
• Composite Materials: Acts as a cross-linking agent or additive in fiber-reinforced composites to increase toughness and interfacial strength between the matrix and reinforcement.
• Elastomer Modification: Incorporated into silicone or organic rubber formulations to improve mechanical properties, heat resistance, and chemical stability.
• Electronic Encapsulants: Utilized in potting and encapsulation compounds for electronic components due to its potential for good dielectric properties and thermal management.
• Sustainable Material Formulations: The soybean oil component contributes to the development of bio-based, partially renewable polymer systems with reduced environmental footprint.

Basic Information

Product Name	Silsesquioxanes, Ph Pr, Polymers With Pentaerythritol, Phthalic Anhydride And Soybean Oil
CAS No.	125471-88-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyhedral Oligomeric Silsesquioxane (POSS) Hybrid Polymer; POSS-Pentaerythritol-Phthalic Anhydride-Soybean Oil Copolymer; Soybean oil, polymer with pentaerythritol, phthalic anhydride and Ph Pr silsesquioxanes; POSS-modified alkyd resin; Hybrid silicone-organic resin; Inorganic-organic hybrid polymer based on silsesquioxane; Functionalized POSS copolymer
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized for key parameters such as degree of functionalization, viscosity, and thermal stability. Certificates of Analysis (COA) documenting these specifications are available upon request. We adhere to a cGMP-compliant quality management system to ensure batch-to-batch consistency and reliability for our global B2B partners.

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 oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal product stability.

Specification

Item	Specification
Appearance	Viscous liquid to semi-solid
Color	Light yellow to amber
Viscosity (25°C)	Contact for details
Solid Content	Contact for details
Acid Value	Contact for details
Hydroxyl Value	Contact for details
Gel Time	Contact for details
Thermal Stability (TGA)	Contact for details

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