TMPTA Monomer Trimethylolpropane triacrylate CAS 15625-89-5

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Applications

  • Polymers and Coatings: TMPTA is used in UV-curable inks and coatings, offering fast curing times, excellent adhesion, and flexibility. It is also used in waterborne epoxy resins and paints with high-temperature and corrosion resistance.
  • Modification of Existing Polymers: TMPTA modifies polymers like polypropylene, poly(vinyl chloride), and polyethylene, enhancing mechanical properties, thermal stability, and processability.
  • Preparation of Microspheres and Nanomaterials: TMPTA acts as a crosslinker in microsphere synthesis and nanocomposite films, impacting morphology and expanding particle characteristics.
  • Holographic Materials: TMPTA is used in creating transmission holographic gratings, offering low volume shrinkage during fabrication.
  • Controlled Release Systems: It is employed in superabsorbent polymers for controlled release of water and fertilizers, with potential agricultural applications. It also creates polymer networks for biomedical applications, such as cell-adhesion-resistant surfaces.
  • Biocompatible Materials: TMPTA is utilized in stimuli-responsive polymer gels for wound healing and in biodegradable polymers for nonviral gene delivery.

Description

Trimethylolpropane triacrylate (TMPTA) is a multifunctional acrylate monomer with three reactive acrylate groups, making it highly versatile in polymerization reactions. It is a clear, colorless to pale yellow liquid with a distinctive odor, commonly used to synthesize polymers with tailored properties.

Product Information
CAS number 15625-89-5
EC number 239-701-3
Molecular Formula C15H20O6
Molecular Weight 296.32
Synonyms TMPTA; 1,1,1-Tris(acryloyloxymethyl)propane
Structure formula Image Structure formula Image
Specifications
Assay 98%
Identity passes test
Storage and Shipping Information
Packaging and Shipping Packing: drum; delivery within 5-7 working days.
Storage Store in a dry, clean, well-ventilated warehouse. Avoid light and heat exposure. During transport, protect from leaks, rain, and direct sunlight.

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