Description

2-Propenoic Acid, 2-Methyl-, 2-Ethyl-2-[[(2-Methyl-1-Oxo-2-Propenyl)Oxy]Methyl]-1,3-Propanediyl Ester, Homopolymer is a high-performance, cross-linked acrylic polymer resin. This specialized material is engineered to deliver exceptional durability, chemical resistance, and thermal stability in demanding industrial applications. It is a critical raw material for manufacturers in the coatings, adhesives, and advanced composites sectors seeking to enhance product performance and longevity.

Application

• High-Performance Coatings: Used as a key binder in industrial, automotive, and protective coatings requiring excellent weatherability, gloss retention, and resistance to chemicals and abrasion.
• Advanced Adhesives & Sealants: Serves as a primary component in structural adhesives, pressure-sensitive adhesives (PSAs), and sealants, providing strong bonding strength and flexibility.
• Composite Materials: Acts as a matrix resin in fiber-reinforced plastics (FRP) and other composite systems, contributing to high strength-to-weight ratios and dimensional stability.
• Printing Inks: Utilized in the formulation of high-quality printing inks for plastics and metals, offering superior adhesion and rub resistance.
• Optical and Electronic Encapsulants: Employed in potting and encapsulation compounds for electronic components and optical devices due to its clarity and protective properties.
• Dental & Medical Materials: Finds application in dental composites and certain medical device coatings where biocompatibility and robust physical properties are essential.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, 2-Ethyl-2-[[(2-Methyl-1-Oxo-2-Propenyl)Oxy]Methyl]-1,3-Propanediyl Ester, Homopolymer
CAS No.	26426-04-0
Molecular Formula	(C15H20O6)n
Molecular Weight	Contact for details
Synonyms	Trimethylolpropane Trimethacrylate Homopolymer; TMPTMA Homopolymer; 2-Methyl-2-propenoic Acid 2-Ethyl-2-[[(2-Methyl-1-oxo-2-propenyl)oxy]methyl]-1,3-propanediyl Ester Homopolymer; Pentaerythritol Triacrylate Homopolymer (related); Cross-linked Acrylic Polymer; Acrylic Resin, TMPTMA-based; Poly(trimethylolpropane trimethacrylate); TRIM Polymer
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, 2-Methyl-, 2-Ethyl-2-[[(2-Methyl-1-Oxo-2-Propenyl)Oxy]Methyl]-1,3-Propanediyl Ester, Homopolymer adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure consistent molecular weight distribution, purity, and performance characteristics. Certificates of Analysis (COA) detailing key specifications are provided with each shipment to guarantee compliance with your technical requirements.

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 incompatible materials such as strong oxidizing agents. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Assay (Monomer Content)	≤ 0.5%
Molecular Weight (Mw)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Residual Solvent	Meets ICH guidelines
Heavy Metals	< 10 ppm

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