Products Acrylates Trimethylolpropane-Triacrylate

Trimethylolpropane Triacrylate

    • Product Name: Trimethylolpropane Triacrylate
    • Chemical Name (IUPAC): 2-ethyl-2-[[3-(2-methylprop-2-enoyloxy)propoxy]methyl]propane-1,3-diyl di(methylprop-2-enoate)
    • CAS No.: 15625-89-5
    • Chemical Formula: C15H20O6
    • Form/Physical State: Liquid
    • Factroy Site: West Ujimqin Banner, Xilingol League, Inner Mongolia, China
    • Price Inquiry: sales9@bouling-chem.com
    • Manufacturer: Bouling Coating
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    Specifications
    HS Code 745072
    Chemical Name Trimethylolpropane Triacrylate
    Cas Number 15625-89-5
    Molecular Formula C15H20O6
    Molecular Weight 296.32 g/mol
    Appearance Clear, colorless to pale yellow liquid
    Odor Faint ester odor
    Boiling Point Approximately 150°C at 1 mmHg
    Density 1.1 g/cm³ at 25°C
    Flash Point 110°C (closed cup)
    Solubility In Water Insoluble
    Viscosity 40-90 mPa·s at 25°C
    Refractive Index 1.47 at 20°C

    As an accredited Trimethylolpropane Triacrylate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Trimethylolpropane Triacrylate is packaged in a 25-kilogram blue HDPE drum with a secure screw cap and clear hazard labeling.
    Container Loading (20′ FCL) 20′ FCL: Trimethylolpropane Triacrylate is typically loaded in 200 kg plastic drums, totaling approximately 80 drums, about 16 metric tons.
    Shipping Trimethylolpropane Triacrylate (TMPTA) should be shipped in tightly sealed, labeled containers, protected from sunlight and moisture. It must be transported according to local regulations for hazardous materials, avoiding sources of ignition and extreme temperatures. Proper labeling, documentation, and use of compatible packaging materials are essential to ensure safe handling during transit.
    Storage Trimethylolpropane Triacrylate should be stored in a cool, dry, and well-ventilated area away from direct sunlight, heat sources, and incompatible materials such as oxidizing agents. The container must be tightly sealed and clearly labeled. Avoid exposure to moisture and keep away from ignition sources as the chemical is sensitive to light and may polymerize under certain conditions.
    Shelf Life Trimethylolpropane Triacrylate typically has a shelf life of 12 months when stored in a cool, dry, and well-ventilated area.
    Application of Trimethylolpropane Triacrylate
    Purity 99%: Trimethylolpropane Triacrylate with purity 99% is used in UV-curable coatings, where excellent crosslinking density and durability are achieved.Viscosity Low: Trimethylolpropane Triacrylate with low viscosity is used in inkjet ink formulations, where improved substrate wetting and print resolution are provided.Molecular Weight 296.32 g/mol: Trimethylolpropane Triacrylate with a molecular weight of 296.32 g/mol is used in optical fiber adhesives, where high clarity and mechanical strength are maintained.Stability Temperature 120°C: Trimethylolpropane Triacrylate with stability temperature 120°C is used in electronics encapsulation, where thermal stability and electrical insulation are optimized.Melting Point -50°C: Trimethylolpropane Triacrylate with a melting point of -50°C is used in flexible resin production, where low-temperature processability is enhanced.Photoinitiator Compatibility: Trimethylolpropane Triacrylate with excellent photoinitiator compatibility is used in 3D printing resins, where efficient curing and dimensional accuracy are ensured.Monomer Content ≤0.5%: Trimethylolpropane Triacrylate with residual monomer content ≤0.5% is used in medical device coatings, where minimized leachable substances and biocompatibility are obtained.
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