Description

9,12-Octadecadienoic acid (Z,Z)-, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol, 2-butenoic acid, ethenylbenzene, 2-ethylhexyl 2-propenoate, 1,3-isobenzofurandione, methyl 2-methyl-2-propenoate and 2-propenenitrile is a specialized multi-component polymer designed for high-performance industrial applications. This engineered copolymer offers a unique balance of properties derived from its constituent monomers, including flexibility, adhesion, and chemical resistance. It is a critical raw material for formulators and manufacturers in the coatings, adhesives, and advanced materials sectors seeking to enhance product durability and functionality.

Application

• Industrial and Protective Coatings: As a key resin component in high-durability paints, varnishes, and metal coatings, providing excellent adhesion and environmental resistance.
• Adhesives and Sealants: Used in the formulation of structural adhesives, pressure-sensitive adhesives (PSAs), and sealants for automotive, construction, and packaging industries.
• Polymer Modification: Acts as an impact modifier or compatibilizer in polymer blends and composites to improve toughness and processing characteristics.
• Printing Inks: Serves as a binder resin in specialty printing inks, contributing to gloss, rub resistance, and substrate adhesion.
• Textile and Leather Finishes: Employed in coatings and finishes to impart water repellency, flexibility, and abrasion resistance to fabrics and leather goods.
• Engineered Plastics: Incorporated into thermoplastic formulations to enhance specific mechanical properties for automotive and electronic components.

Basic Information

Product Name	9,12-Octadecadienoic acid (Z,Z)-, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol, 2-butenoic acid, ethenylbenzene, 2-ethylhexyl 2-propenoate, 1,3-isobenzofurandione, methyl 2-methyl-2-propenoate and 2-propenenitrile
CAS No.	121029-03-6
Molecular Formula	Polymeric substance - Contact for details
Molecular Weight	Polymeric substance - Contact for details
Synonyms	Linoleic Acid Polymer with Pentaerythritol, Maleic Anhydride, Styrene, 2-Ethylhexyl Acrylate, Methyl Methacrylate, and Acrylonitrile; Acrylic Modified Alkyd Resin; Styrenated Alkyd Copolymer; Multi-monomer Acrylic-Alkyd Hybrid Resin; CAS 121029-03-6; Polymer resin based on linoleic acid, pentaerythritol, maleic anhydride, and acrylic monomers.
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to rigorous quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as viscosity, acid value, solid content, and color are strictly monitored. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Keep away from heat sources and open flames. Under these conditions, the product is typically stable for 24 months from the date of manufacture. For specific storage recommendations, refer to the Safety Data Sheet (SDS).

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 6
Solid Content	60 - 70 %
Viscosity (at 25°C)	2000 - 6000 mPa·s
Acid Value	≤ 15 mg KOH/g
Solvent	Xylene / Butyl acetate blend

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