TEGDMA is a low-viscosity, di-functional methacrylate oligomer used to boost cure speed and hardness while improving flow and leveling. It acts as a reactive diluent/crosslinker in radiation-curable systems, helping reduce VOC and enhance productivity. Supplied in 200 kg drums and IBCs, with reliable bulk logistics across Europe.
Applications of Triethylene Glycol Dimethacrylate
Coatings
TEGDMA lowers viscosity for smooth application and fast through-cure in UV/EB clear coats, wood finishes, plastic coatings, and flexo/inkjet/offset inks. It lifts hardness and chemical resistance without sacrificing flow. Frequently blended with HDDA to increase cure speed and adhesion, and with TMPTMA/BDDMA to raise film Tg and mar resistance.
3D-printing & Photolithography Resins
TEGDMA enables high-resolution SLA/DLP printing by reducing resin viscosity and improving layer-to-layer through-cure. Pair with BDDMA to raise stiffness/HDT and with HDDA to boost green strength and print speed; temper brittleness by balancing with flexible oligomers.
Adhesives & Sealants
As a reactive diluent, TEGDMA improves wet-out, wicking and fixture time in light-/redox-cure acrylics for electronics, medical devices, and industrial assembly. Combine with BDDMA for higher heat resistance and with HDDA for faster cure and strong adhesion to metals and plastics.
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Choose Chemicals United B.V. for your acrylate needs and experience exceptional quality and service. Our high-purity oligomers are ideal for a wide range of applications, providing reliable performance and regulatory compliance to optimize your operations.