{"product_id":"diurethane-dimethacrylate-dudma","title":"Diurethane Dimethacrylate (DUDMA)","description":"\u003cdiv class=\"pdp-content-block\"\u003e\n\n  \u003cdiv class=\"pdp-eyebrow\"\u003e⟡ Urethane Dimethacrylates \/ UV-Curable Resins \/ Crosslinking Monomers\u003c\/div\u003e\n\n  \u003cp\u003e\u003cstrong\u003eDiurethane Dimethacrylate (DUDMA)\u003c\/strong\u003e, also known as \u003cstrong\u003eBis(2-methacryloxyethyl) N,N′-1,9-nonylene biscarbamate\u003c\/strong\u003e, is a long chain-length crosslinking monomer widely used in light-cure, peroxide-cure, and specialty polymer systems. The material polymerizes to form hard, glassy surfaces with low color and is commonly incorporated into dental, industrial coating, adhesive, and composite formulations.\u003c\/p\u003e\n\n  \u003cp\u003eDUDMA is frequently used as a reactive oligomer and crosslinking component in UV-curable systems where toughness, wear resistance, adhesion, and chemical resistance are important performance characteristics.\u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLong chain urethane dimethacrylate:\u003c\/strong\u003e suitable for crosslinked polymer systems\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUV and peroxide cure compatibility:\u003c\/strong\u003e commonly used in light-cure formulations\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHard, glassy cured surfaces:\u003c\/strong\u003e low-color polymerization characteristics\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eImproves mechanical performance:\u003c\/strong\u003e supports toughness and wear resistance\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUseful in coatings and composites:\u003c\/strong\u003e compatible with reactive resin systems\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReactive crosslinking monomer:\u003c\/strong\u003e suitable for advanced polymer formulations\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eProduct Details\u003c\/h3\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct name:\u003c\/strong\u003e Diurethane Dimethacrylate\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAbbreviation:\u003c\/strong\u003e DUDMA\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eChemical name:\u003c\/strong\u003e Bis(2-methacryloxyethyl) N,N′-1,9-nonylene biscarbamate\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eChemistry:\u003c\/strong\u003e Urethane dimethacrylate crosslinking monomer\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePolymerization:\u003c\/strong\u003e UV-curable and peroxide-curable systems\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Dental composites, industrial coatings, structural adhesives, UV-curable resins, and polymer composites\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\n  \u003cp\u003e\u003cstrong\u003eDental composites\u003c\/strong\u003e\u003cbr\u003e\n  Used to improve wear resistance and mechanical performance in restorative composite formulations.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eIndustrial coatings\u003c\/strong\u003e\u003cbr\u003e\n  Incorporated into UV-curable and specialty coating systems requiring toughness and chemical resistance.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eStructural adhesives\u003c\/strong\u003e\u003cbr\u003e\n  Supports adhesion and impact resistance in reactive adhesive formulations.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eComposite resin systems\u003c\/strong\u003e\u003cbr\u003e\n  Commonly used in crosslinked polymer matrices and reinforced composite materials.\u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eFunctional Properties\u003c\/h3\u003e\n\n  \u003cp\u003eDUDMA functions as a difunctional methacrylate crosslinking monomer that contributes toughness, rigidity, and durability to cured polymer systems.\u003c\/p\u003e\n\n  \u003cp\u003eThe urethane linkage contributes flexibility and impact resistance while the dimethacrylate functionality enables formation of highly crosslinked polymer networks during UV or peroxide curing.\u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eWhy Use DUDMA?\u003c\/h3\u003e\n\n  \u003cp\u003eDUDMA is widely used in advanced polymer systems because it balances crosslink density, toughness, low color formation, and mechanical performance.\u003c\/p\u003e\n\n  \u003cp\u003eIts compatibility with dental composites, coatings, adhesives, and UV-curable materials makes it useful for specialty industrial and materials research applications.\u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eHandling \u0026amp; Storage\u003c\/h3\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eStore in a cool, dry environment away from direct light and heat.\u003c\/li\u003e\n    \u003cli\u003eKeep containers tightly sealed to minimize contamination and premature polymerization.\u003c\/li\u003e\n    \u003cli\u003eAvoid prolonged exposure to UV light and radical initiators.\u003c\/li\u003e\n    \u003cli\u003eHandle using appropriate laboratory protective equipment.\u003c\/li\u003e\n    \u003cli\u003eConsult the SDS for complete handling, storage, and safety information.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"pdp-divider\"\u003e\n\n  \u003ch3\u003eWhy Choose Polysciences?\u003c\/h3\u003e\n\n  \u003cdiv class=\"pdp-trust-signals\" style=\"display:grid;grid-template-columns:repeat(2,1fr);gap:14px;max-width:560px;margin:24px 0;\"\u003e\n\n    \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Research_Labs.png?v=1778099422\" alt=\"Research laboratories icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n      \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n        Trusted by 6,000+ Researchers Worldwide\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Peer-Reviewed.png?v=1778099423\" alt=\"Peer reviewed studies icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n      \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n        Cited in Thousands of Peer-Reviewed Studies\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/USA.png?v=1778099422\" alt=\"Made in USA icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n      \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n        U.S. Manufacturing \u0026amp; Global Distribution\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Delivery.png?v=1778099422\" alt=\"Global delivery icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n      \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n        Reliable Delivery to 40+ Countries\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003chr\u003e\n\n  \u003ch2\u003eFAQ\u003c\/h2\u003e\n\n  \u003cp\u003eClick a question to expand.\u003c\/p\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eWhat is DUDMA used for?\u003c\/strong\u003e\u003c\/summary\u003e\n    \u003cp\u003eDUDMA is used in dental composites, industrial coatings, structural adhesives, UV-curable resins, and polymer composite systems.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eWhat does DUDMA stand for?\u003c\/strong\u003e\u003c\/summary\u003e\n    \u003cp\u003eDUDMA stands for Diurethane Dimethacrylate, a urethane-based dimethacrylate crosslinking monomer.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eIs DUDMA compatible with UV curing systems?\u003c\/strong\u003e\u003c\/summary\u003e\n    \u003cp\u003eYes. DUDMA is commonly used in UV-curable and peroxide-curable polymer formulations.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eWhat properties does DUDMA provide in polymers?\u003c\/strong\u003e\u003c\/summary\u003e\n    \u003cp\u003eDUDMA contributes toughness, wear resistance, adhesion, chemical resistance, and low-color cured surfaces.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eWhy is DUDMA used in dental composites?\u003c\/strong\u003e\u003c\/summary\u003e\n    \u003cp\u003eIt helps improve mechanical performance, durability, and wear resistance in restorative composite materials.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Polysciences","offers":[{"title":"21619-50 (50 g)","offer_id":46425720848598,"sku":"21619-50","price":50.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/21619_ff0f3e1e-548f-4462-be7b-5e83c76aa592.jpg?v=1735831035","url":"https:\/\/polysciences.com\/products\/diurethane-dimethacrylate-dudma","provider":"Polysciences","version":"1.0","type":"link"}