Description

2-Oxepanone Homopolymer Reaction Products With 12-Hydroxyocta Decanoic Acid, Polyethylenimine And Stearic Acid is a specialized polymeric material designed for advanced surface modification and performance enhancement. This multi-component reaction product offers a unique combination of film-forming, emulsifying, and surface-active properties derived from its constituent polymers and fatty acids. It is engineered for demanding industrial applications where durability, compatibility, and controlled release are critical. Key sectors utilizing this advanced material include coatings, adhesives, and specialty chemical manufacturing.

Application

• Industrial Coatings & Paints: Acts as a rheology modifier, dispersing agent, and film-forming component to enhance durability, gloss, and adhesion on various substrates.
• Adhesives & Sealants: Used as a tackifier and compatibility enhancer to improve bond strength, flexibility, and environmental resistance.
• Textile & Fiber Treatment: Serves as a softening agent, lubricant, and anti-static coating to improve fiber processing and final fabric hand-feel.
• Polymer Additive & Masterbatch: Functions as a processing aid, internal lubricant, and anti-blocking agent in polymer compounding and extrusion.
• Paper & Packaging Coatings: Provides water resistance, release properties, and improved surface smoothness for specialty papers and packaging materials.
• Leather & Synthetic Leather Finishing: Imparts softness, water repellency, and a uniform finish in leather treatment processes.
• Personal Care & Cosmetic Formulations: Employed as an emulsifier, thickener, and conditioning agent in creams, lotions, and hair care products (subject to grade and regulatory compliance).
• Agricultural & Controlled Release Systems: Utilized as a coating or matrix material for the encapsulation and sustained release of agrochemicals.

Basic Information

Item	Details
Product Name	2-Oxepanone Homopolymer Reaction Products With 12-Hydroxyocta Decanoic Acid, Polyethylenimine And Stearic Acid
CAS No.	187041-34-5
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Variable (Polymer Distribution)
Synonyms	Caprolactone Homopolymer, Reaction Products with 12-Hydroxystearic Acid, Polyethylenimine, and Stearic Acid; Polycaprolactone Modified with 12-Hydroxystearic Acid and Polyethylenimine Stearate; PCL-PEI-Stearic Acid-12-HSA Adduct; Polymerized ε-Caprolactone Grafted with Polyethylenimine and Fatty Acids; Multi-Functional Polycaprolactone Copolymer; PEI-Grafted Polycaprolactone Stearate; Fatty Acid Modified Polycaprolactone-Polyethylenimine Conjugate
EINECS	Contact for details

Quality Control

Our production of 2-Oxepanone Homopolymer Reaction Products adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. The material is characterized using advanced analytical techniques including GPC (Gel Permeation Chromatography) for molecular weight distribution, FT-IR for structural confirmation, and titration methods for functional group analysis. Certificates of Analysis (COA) detailing key specifications such as acid value, amine value, viscosity, and solids content are provided with each shipment. We support compliance with relevant global regulatory frameworks, including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and excessive heat sources. Under these conditions, the product is typically stable for 24 months from the date of manufacture. For long-term storage, consider using an inert atmosphere to minimize oxidative degradation.

Specification

Item	Specification
Appearance	Off-white to pale yellow waxy solid or viscous liquid
Identification (IR)	Conforms to reference spectrum
Assay (Solid Content)	≥ 95.0 %
Acid Value	5 - 25 mg KOH/g
Amine Value	10 - 50 mg KOH/g
Viscosity (at 40°C)	500 - 5000 mPa·s
Color (Gardner)	≤ 4
Moisture Content (KF)	≤ 1.0 %

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