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Product Name: Urethane Dimethacrylate
Synonyms: UDMA, DUDMA, diurethane dimethacrylate
INCI: Di-HEMA Trimethylhexyl Dicarbamate
Urethane Dimethacrylate is used in both visible light and UV cure applications. Our X-850-0000, has a low viscosity and cures to form a hard, glassy surface that is low in color and is considered bisphenol A free! Urethane dimethacrylates are also used as a primary component in anaerobic adhesive applications.

Typical Properties

Molecular Formula

N/A Proprietary

Molecular Weight

N/A Proprietary

Refractive Index

N/A 1.4832

Inhibitor

N/A MeHQ - 139 ppm

Toxic Substance Control Act List

N/A Listed

Toughness at Max Strength (J)

N/A 2.05

Conversion (%)

N/A 75.2

Volumetric Shrinkage (%)

N/A 5.8

Average Shrinkage Stress (MPa)

N/A 1.6

Color (APHA)

N/A 18

Avg. Hardness

N/A 82

Max Strength (N)

N/A 935.02

Tensile Strength (N/mm^2)

N/A 56.99

Modulus (GPa)

N/A 0.733

Elongation (%)

N/A 8.99

Viscosity (PaS)

N/A 8.5