Description

2-Propenoic Acid, Polymer With Methyloxirane Polymer With Oxirane Ether With 2-Ethyl-2-(Hydroxymethyl)-1,3-Propanediol (3:1) Tri-2-Propenoate is a specialized, multi-functional polymer designed for advanced material science applications. This compound is valued for its ability to impart specific rheological, crosslinking, and surface-modifying properties to final formulations. It is primarily sought by R&D and production teams in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as in advanced resin and composite manufacturing.

Application

• UV-Curable Coatings and Inks: Acts as a reactive oligomer or crosslinker to enhance film hardness, chemical resistance, and cure speed.
• High-Performance Adhesives: Used to modify acrylic-based adhesive systems, improving tack, peel strength, and thermal stability.
• Specialty Resins for Composites: Serves as a key component in the synthesis of unsaturated polyester resins (UPR) or vinyl ester resins for fiber-reinforced plastics.
• Radiation-Curable Oligomers: Functions as a core building block in the formulation of oligomers for electron-beam (EB) and UV curing applications.
• Polymer Modification: Employed as a grafting agent or compatibilizer to enhance the properties of polymer blends and alloys.
• 3D Printing Resins: A potential component in formulations for stereolithography (SLA) and digital light processing (DLP) to control viscosity and mechanical properties.

Basic Information

Product Name	2-Propenoic Acid, Polymer With Methyloxirane Polymer With Oxirane Ether With 2-Ethyl-2-(Hydroxymethyl)-1,3-Propanediol (3:1) Tri-2-Propenoate
CAS No.	125472-01-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details (Polymer)
Synonyms	Trimethylolpropane Ethoxylate Triacrylate; TMP(EO)ₓTA; Acrylated Polyol; Poly(ethylene glycol) TMP Triacrylate; Polyether Triacrylate Oligomer; Ethoxylated Trimethylolpropane Triacrylate; Acrylic Acid, Polymer with Methyloxirane and Oxirane, Ether with Trimethylolpropane, Triacrylate; Radiation-Curable Polyether Acrylate
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including acrylate functionality, molecular weight distribution, viscosity, and color. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15-25°C (59-77°F). This material is light-sensitive and easily oxidized; it is recommended to store under an inert atmosphere (e.g., nitrogen) and minimize headspace in opened containers to maintain product integrity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, Viscous Liquid
Color (Gardner)	≤ 3
Viscosity @ 25°C	Contact for details
Acid Value (mg KOH/g)	≤ 5.0
Water Content (KF)	≤ 0.5%
Assay (Acrylate Functionality)	≥ 95%
Identification (IR)	Conforms

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