Trimethylolpropane Trimethacrylate (TMPTMA)
Hosea Chem® supplies Trimethylolpropane Trimethacrylate (TMPTMA), CAS 3290-92-4, a multifunctional reactive monomer and crosslinking agent widely used in rubber, polymers, coatings and UV curing systems, with reliable bulk supply from China. Send Inquiry
Product Description
Trimethylolpropane Trimethacrylate (TMPTMA), CAS 3290-92-4
Trimethylolpropane Trimethacrylate (TMPTMA), CAS 3290-92-4, is a multifunctional methacrylate compound with the molecular formula C18H26O6 and molecular weight of 338.40. It contains three methacrylate functional groups and is widely used as a reactive monomer and crosslinking agent. TMPTMA is an important multifunctional crosslinking material used in polymerization, rubber modification and resin formulations. Its multiple reactive methacrylate groups allow it to participate in crosslinking reactions and improve the structure and performance of polymer materials. Trimethylolpropane Trimethacrylate is widely used in rubber compounds, plastics, coatings, adhesives, resins and UV-curable formulations. It can help improve hardness, mechanical strength, chemical resistance, heat resistance and dimensional stability of cured materials. TMPTMA is also used as a reactive monomer in radiation curing and UV curing systems, as well as in specialty polymer and composite material applications.
Product Chemical Properties
Product Name: Trimethylolpropane Trimethacrylate (TMPTMA)
CAS No.: 3290-92-4
Molecular Formula: C18H26O6
Molecular Weight: 338.40
Chemical Name: Trimethylolpropane Trimethacrylate
Chemical Type: Multifunctional Methacrylate / Reactive Monomer / Crosslinking Agent
Synonyms: TMPTMA, Trimethylolpropane Trimethacrylate
Product Technical Specification
Grade A Grade P
Appearance Colorless or yellowish clear liquid White powder
Acid Value (mgKOH/g) ≤ 0.2 -
Hue (Pt-Co) ≤ 50 -
Moisture (%) ≤ 0.2 -
Applications of Trimethylolpropane Trimethacrylate (TMPTMA)
Trimethylolpropane Trimethacrylate is widely used as a multifunctional reactive monomer and crosslinking agent in polymer and chemical manufacturing.
Its main applications include:
Rubber crosslinking, Polymer modification, Plastics, Coatings, UV-curable coatings, Adhesives, Resins, Radiation curing, Photopolymerization, Composite materials, Specialty polymers, Chemical intermediates
TMPTMA is particularly useful in formulations requiring enhanced crosslinking, hardness, mechanical strength, chemical resistance and dimensional stability.
Packaging
Grade A: 200kg/drum
Grade P: 25kg/bag
Production Capacity
7500MT/year
Storage Requirements
Store the product in a cool, dry and well-ventilated area.
Keep containers tightly closed when not in use.
Protect the product from heat, direct sunlight and contamination.
Avoid prolonged exposure to excessive temperatures.
Trimethylolpropane Trimethacrylate (TMPTMA) Bulk Supply from China
Hosea Chem® offers Trimethylolpropane Trimethacrylate (TMPTMA), CAS 3290-92-4, in bulk quantities with competitive factory-direct pricing and reliable export service.
We support international shipments in drums and other suitable packaging options according to customer requirements. TDS, MSDS are available upon request.
Contact Hosea Chem for the latest Trimethylolpropane Trimethacrylate (TMPTMA) price, bulk quotation, availability and technical documents.