Description

Silsesquioxanes, Ph Pr, Polymers With Pentaerythritol, Phthalic Anhydride, Soybean Oil And 2,2,4-Trimethyl-1,3-Pentanediol is a specialized hybrid polymer that combines the inorganic framework of silsesquioxanes with organic components to create a material with unique thermal and mechanical properties. This product matters for formulators seeking to enhance the performance of coatings, adhesives, and composites by improving heat resistance, durability, and surface characteristics. It is primarily needed by manufacturers in the advanced materials, high-performance coatings, and specialty chemical industries.

Application

• High-Temperature Resistant Coatings: Used as a performance additive in industrial and automotive coatings to improve thermal stability and gloss retention.
• Specialty Adhesives and Sealants: Imparts enhanced flexibility, adhesion, and chemical resistance in demanding bonding applications.
• Composite Materials: Acts as a cross-linking agent or modifier in polymer composites to increase strength and reduce thermal expansion.
• Electronic Encapsulants: Provides protective properties in potting and encapsulation materials for electronic components.
• Release Coatings and Molding Agents: Utilized in formulations requiring excellent surface release properties and dimensional stability.
• UV-Curable Resin Systems: Serves as a reactive oligomer to modify the viscosity and final film properties in radiation-curable inks and coatings.

Basic Information

Product Name	Silsesquioxanes, Ph Pr, Polymers With Pentaerythritol, Phthalic Anhydride, Soybean Oil And 2,2,4-Trimethyl-1,3-Pentanediol
CAS No.	125471-89-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyhedral Oligomeric Silsesquioxane (POSS) Hybrid Polymer; POSS-Pentaerythritol-Phthalic Anhydride-Soybean Oil Copolymer; Silsesquioxane Resin; POSS Modified Alkyd Resin; Hybrid Inorganic-Organic Polymer; 2,2,4-Trimethyl-1,3-pentanediol, polymer with phthalic anhydride, soybean oil, pentaerythritol and phenylpropyl silsesquioxanes; Phenylpropyl Silsesquioxane Copolymer
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is controlled for key parameters including viscosity, solids content, and functional group analysis to guarantee batch-to-batch consistency. Certificates of Analysis (COA) are available upon request, detailing the specific results for your order.

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. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Viscous liquid to semi-solid
Color (Gardner)	≤ 6
Solids Content	70 - 80 %
Viscosity (25°C)	2000 - 8000 mPa·s
Acid Value	≤ 10 mg KOH/g
Identification (IR)	Conforms

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