Trimethylolpropane Triacrylate (TMPTA) Supplier Malaysia
- Also known as
- TMPTA
- Trimethylol Propane Triacrylate
- 2-Ethyl-2-(hydroxymethyl)-1,3-Propanediol Triacrylate
Trimethylolpropane triacrylate (TMPTA) is a trifunctional acrylate monomer used in UV and electron-beam curing formulations. ChemTrade accepts enquiries from industrial buyers in Malaysia for TMPTA selected against the required purity, colour, inhibitor profile and application specification.
TMPTA is a clear, colourless to pale yellow low-viscosity liquid with three acrylate groups per molecule. Standard, low-colour and inhibitor-specified grades may be requested without assuming a fixed numerical specification.
Formulators use TMPTA where crosslinking density, cure speed, hardness and chemical resistance are relevant to UV or EB coatings, inks, adhesives, overprint varnishes, photoresists, fibre optic coatings, 3D printing resins and specialty composites. Ethoxylated and propoxylated acrylates are separate products and should be identified by their exact names.
Send the full product name or TMPTA abbreviation, required grade and specification, quantity and delivery location with your enquiry. Availability, packing, documentation, delivery arrangements and current pricing are confirmed with the quotation.
- CAS number
- 15625-89-5
- Formula
- C15H20O6
- Grade
- standard monomer, low-colour, inhibitor-specified
- Appearance
- clear, colourless to pale yellow low-viscosity liquid
TMPTA grades and forms
We supply several forms to suit different formulating and dosing setups. If you need a size that is not listed, ask us.
| Grade | Form | Assay | Typical use | Packing |
|---|---|---|---|---|
| Standard TMPTA monomer | liquid | — | UV and EB curable coatings, inks, adhesives and resin formulations requiring a trifunctional acrylate monomer. | Confirmed with the quotation. |
| Low-colour TMPTA grade | liquid | — | Coating, ink and overprint varnish formulations with a specified colour requirement. | Confirmed with the quotation. |
| Inhibitor-specified TMPTA grade | liquid | — | Formulations that define an inhibitor requirement in the purchasing specification. | Confirmed with the quotation. |
How to buy TMPTA from ChemTrade
Request a quote for TMPTA
Use the form below to request a quotation. You can also email sales@chemtrademalaysia.com or send us a message on WhatsApp.
Specifications
| Parameter | Value | Method |
|---|---|---|
| Acrylate functionality | 3 | — |
| Physical form | Liquid | — |
| Appearance | Clear, colourless to pale yellow | — |
TMPTA applications
Common questions about TMPTA
What is trimethylolpropane triacrylate used for?
TMPTA is used as a trifunctional acrylate monomer in UV and EB curable coatings, inks, pressure-sensitive and structural adhesives, overprint varnishes, photoresists, 3D printing resins and specialty composites.
Which TMPTA grade should I specify?
State the required purity, colour and inhibitor profile from the formulation or purchasing specification. Numerical limits should be confirmed for the grade being quoted.
Is TMPTA the same as TMPTMA?
No. TMPTA is trimethylolpropane triacrylate, while TMPTMA is the separate trimethylolpropane trimethacrylate monomer. Use the exact abbreviation and full chemical name in the enquiry.
Are ethoxylated or propoxylated variants the same as TMPTA?
No. Ethoxylated products such as TMPEOTA and propoxylated variants are related but separate monomers with different formulation profiles. Send the exact product name when one of those variants is required.
What information is needed for a TMPTA quotation?
Send the grade, specification, application, quantity and delivery location. Availability, packing and documentation are confirmed with the quotation.