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Trimethylolpropane triacrylate

TMPTA; 2-ethyl-2-(hydroxymethyl)-1,3-propanediyl ester; Trimethylolpropane triacrylate ester

CAS 15625-89-5

Chemical Formula C15H20O6

Molecular Weight 296.32 g/mol

Trimethylolpropane triacrylate (TMPTA) is a multifunctional acrylate ester. Trimethylolpropane triacrylate (TMPTA) is a versatile monomer often used in the production of radiation-curable resins, including those cured by ultraviolet (UV) light or electron beams. Its trifunctional structure allows it to form highly crosslinked networks, making it ideal for applications requiring strong adhesion, abrasion resistance, and hardness. It consists of a triacrylate group bonded to a trimethylolpropane backbone, which enables it to crosslink efficiently in polymerization processes.

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Industrial Uses

1. Paints & Coatings

Anti-Corrosion Coatings: It is used in anti-corrosion coatings for metal surfaces, providing a protective layer that inhibits rust formation and enhances durability in harsh environments.
Clear Coatings: Trimethylolpropane triacrylate is employed in clear coatings for wood and other surfaces, improving gloss and resistance to scratches and chemicals.

2. Pharmaceuticals

Drug Delivery Systems: It is employed in the formulation of drug delivery systems, including controlled-release formulations, due to its polymerizable properties.
Medical Devices: Trimethylolpropane triacrylate is utilized in the production of various medical devices, where it provides durable and biocompatible materials.

3. Agrochemicals

Formulation Stability: It helps in stabilizing formulations of herbicides and insecticides, ensuring effective delivery and enhancing shelf life.
Adjuvants: Trimethylolpropane triacrylate can be used as an adjuvant to improve the efficacy of agrochemical applications by enhancing the adherence and spreadability of active ingredients on plant surfaces.

4. Personal Care

Sunscreen Formulations: It is used in sunscreen products to enhance stability and improve the texture, ensuring even application on the skin.
Nail Products: Trimethylolpropane triacrylate is incorporated into nail products like polishes and gels to enhance durability and resistance to chipping.

Specifications

Assay	≥ 95%
Appearance	Clear, colorless to pale yellow liquid
Odor	Slight acrylate odor
Boiling Point	315 °C (599 °F)
Melting Point	-70 °C (-94 °F)
Density	1.11 g/cm³
Solubility	Soluble in organic solvents, slightly soluble in water
Viscosity	60 - 90 mPa·s at 25 °C
Flash Point	> 150 °C (302 °F)

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FAQs

1. What is the current price of Trimethylolpropane triacrylate in India ?
The price of Trimethylolpropane triacrylate can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91.979 979 2121 directly for a customized quote tailored to your needs.

2. Where can I buy Trimethylolpropane triacrylate in India ?
You can purchase Trimethylolpropane triacrylate from MULTICHEM, a leading importer with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across India. For more details on how to place an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for Trimethylolpropane triacrylate?
Our minimum order quantity (MOQ) for Trimethylolpropane triacrylate is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg.

4. How can I ensure the quality of Trimethylolpropane triacrylate supplied by Multichem?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.