Description

Octadecanoic acid, 12-hydroxy-, polymer with butyl 2-methyl-2-propenoate, ethenylbenzene, 2-ethylhexyl 2-propenoate, 2-hydroxyethyl 2-propenoate, 2-methyl-2-propenoic acid and oxiranylmethyl 2-methyl-2-propenoate, 1-aziridineethanol-terminated is a specialized multi-component polymer designed to deliver a unique combination of properties. This advanced material is engineered to provide exceptional adhesion, flexibility, and chemical resistance in demanding coating and adhesive formulations. It is a critical raw material for formulators in the industrial coatings, specialty adhesives, and advanced composites sectors seeking to enhance product performance and durability.

Application

• Industrial and Protective Coatings: Used as a key resin component in high-performance coatings for metal, plastic, and wood substrates, offering excellent weatherability and corrosion resistance.
• Specialty Adhesives and Sealants: Serves as a primary binder in structural and flexible adhesive formulations, providing strong bonding to diverse surfaces and good environmental stress crack resistance.
• Automotive OEM and Refinish Paints: Imparts durability, gloss retention, and chip resistance in automotive primer, basecoat, and clearcoat systems.
• Can and Coil Coatings: Formulated into coatings for food contact and industrial metal packaging, as well as pre-coated steel and aluminum coils, due to its adhesion and formability.
• Plastic Coatings: Enhances adhesion and appearance on difficult-to-coat plastic parts used in consumer electronics, appliances, and automotive interiors.
• Inks and Overprint Varnishes: Utilized in high-quality printing inks and protective varnishes to improve rub resistance, gloss, and chemical durability.

Basic Information

Product Name	Octadecanoic acid, 12-hydroxy-, polymer with butyl 2-methyl-2-propenoate, ethenylbenzene, 2-ethylhexyl 2-propenoate, 2-hydroxyethyl 2-propenoate, 2-methyl-2-propenoic acid and oxiranylmethyl 2-methyl-2-propenoate, 1-aziridineethanol-terminated
CAS No.	68585-07-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Hydroxystearic Acid-Acrylic Copolymer; Acrylic Modified Hydroxystearic Acid Polymer; Multi-Acrylate Copolymer with Hydroxystearic Acid; 12-Hydroxyoctadecanoic Acid, Polymer with Butyl Methacrylate, Styrene, 2-Ethylhexyl Acrylate, 2-Hydroxyethyl Acrylate, Methacrylic Acid and Glycidyl Methacrylate, Terminated with 1-Aziridineethanol; Hydroxystearic Acid/Acrylic Resin; Poly(Hydroxystearic Acid-co-Acrylates); Aziridine-Terminated Acrylic-Hydroxystearic Copolymer
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including solids content, viscosity, acid value, and hydroxyl value to meet precise customer specifications. Certificates of Analysis (COA) documenting these results are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Keep away from heat sources and open flame. Under recommended storage 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)	≤ 4
Solids Content	60 - 70 %
Viscosity (25°C)	2000 - 8000 mPa·s
Acid Value	5 - 15 mg KOH/g
Hydroxyl Value	30 - 60 mg KOH/g
Density (25°C)	0.95 - 1.05 g/cm³

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