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Trimethylolpropane Triacrylate - TMPTA
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Trimethylolpropane triacrylate (TMPTA) is a trifunctional acrylate ester used as a crosslinking agent in the manufacture of polymers, providing durability and chemical resistance.Product Details |
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Formula: |
C15H20O6 |
CAS Number: |
15625-89-5 |
Also Known As: |
TMPTA; Trimethylolpropane triacrylate; Trimethylolpropane triester; TMPTMA |
Typical Specifications
Data is representative of average lots;
data taken from specific lots may vary.
Appearance |
Clear liquid |
Boiling Point, °C |
251 |
Density, g/cm3 |
1.1 |
Flash Point, °C |
125 |
Molecular weight, g/mol |
296.32 |
Odor |
Mild ester-like |
Refractive index, n20/D |
1.473 |
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Store in a cool, dry place away from heat and sources of ignition. Use with adequate ventilation and protection. Avoid direct sunlight.
Trimethylolpropane Triacrylate is a versatile and high-performance crosslinking monomer known for its exceptional reactivity and durability. Comprising three acrylate groups bonded to a trimethylolpropane backbone, this compound offers superior adhesion, hardness, and chemical resistance, making it ideal for applications across various industries. It is commonly used in the formulation of coatings, inks, and adhesives, where it enhances cure speed and improves overall product performance. In the electronics sector, it serves as a critical component in the production of optoelectronic devices, ensuring superior light transmittance and thermal stability. Its use in 3D printing and additive manufacturing further underscores its importance, providing excellent layer adhesion and detailed finish. With its ability to impart strength and resilience, Trimethylolpropane Triacrylate is an essential ingredient for manufacturers seeking reliable and high-quality results in their products.
Structure: |
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