Trimethylolpropane Trimethacrylate

CAS:3290-92-4
Code:TMPTMA
Formula:C18H26O6

Trimethylolpropane Trimethacrylate (TMPTMA) is a trifunctional crosslinking agent that creates highly crosslinked, rigid polymer networks with excellent chemical and thermal resistance.

Available from Arpadis, a European chemical distributor supplying acrylates & monomers to manufacturers across Europe since 1999.

Technical Specifications

Molecular FormulaC18H26O6
Molecular Weight338.40
Density1.060 g/cm³
Boiling Point210°C at 0.5 mmHg
Purity99.0% min

Values shown are typical specification targets; request the latest Technical Data Sheet for certified ranges.

Availability & Supply

Arpadis distributes Trimethylolpropane Trimethacrylate across Europe with supply chain coverage from our offices in Belgium, France, Italy, the UK, and Portugal. Request a quote for pricing and lead times, or contact us for technical data sheets (TDS) and safety data sheets (SDS).

European distributionISO 9001:2015 certifiedResponsible Care

Applications

UV-curable inks
high-performance coatings
optical adhesives
3D printing resins
composite matrices

Chemical Features

crosslinking

About Arpadis

Arpadis is a family-owned European chemical distribution company active since 1999. With ISO 9001:2015 certification and Responsible Care commitment, Arpadis supplies specialty chemicals — including acrylates & monomers — to coatings, adhesives, plastics, and foam manufacturers across Europe.