Description

Trimethylolpropane Triglycidyl Ether is a versatile trifunctional epoxy resin diluent and crosslinking agent. Its value lies in its ability to reduce viscosity in epoxy formulations while contributing to the final polymer's crosslink density and thermal/chemical resistance. This product is essential for manufacturers in the coatings, adhesives, composites, and electronics industries seeking to enhance material performance and processing characteristics.

Application

• As a reactive diluent in high-performance epoxy resin systems for coatings and composites.
• Crosslinking agent for the synthesis of specialty polymers with improved thermal stability.
• Modifier for UV-curable resins and inks, enhancing flexibility and adhesion.
• Intermediate in the production of specialty chemicals, including surfactants and plasticizers.
• Component in electrical potting and encapsulation compounds.
• Building block for advanced adhesives and sealants requiring chemical resistance.
• Used in fiber-reinforced plastics (FRP) and laminates.

Basic Information

Product Name	Trimethylolpropane Triglycidyl Ether
CAS No.	30499-70-8
Molecular Formula	C15H26O6
Molecular Weight	302.36 g/mol
Synonyms	1,1,1-Trimethylolpropane Triglycidyl Ether; TMP Triglycidyl Ether; TMPGE; Glycidyl Ether of Trimethylolpropane; 2,2-Bis[(oxiran-2-ylmethoxy)methyl]butyl oxiran-2-ylmethyl ether; Triglycidyl Ether of Trimethylolpropane; TMP Triglycidyl Ether; Trimethylolpropane Polyglycidyl Ether
EINECS	Contact for details

Quality Control

Our Trimethylolpropane Triglycidyl Ether is manufactured under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, epoxy content, and viscosity. A Certificate of Analysis (COA) documenting these results is provided with each shipment to guarantee consistency and reliability for your formulations.

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). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Epoxy Value (eq/100g)	0.95 - 1.05
Purity (GC)	≥ 98.0%
Color (Gardner)	≤ 2
Viscosity @ 25°C	100 - 300 mPa·s
Moisture (KF)	≤ 0.2%

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