Esstech X-850-0000 Urethane Dimethacrylate Resin, C23H38O8

Category	Polymer , Thermoset , Epoxy , Epoxy Cure Resin
Manufacturer	Esstech
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Esstech X-850-0000 Urethane Dimethacrylate Resin, C23H38O8.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Urethane Dimethacrylates are often used in light-cure systems. The UDMA, cures to form a hard, glassy surface that is low in color and is considered bisphenol A free. Various urethane dimethacrylates have been used in anaerobic adhesive applications. This material has also been referred to as diurethane dimethacrylate, DUDMA as well as Di-HEMA Trimethylhexyl Dicarbamate. Listed on the Toxic Substance Control Act List. CAS # 72869-86-4.Information provided by ESSTECH, Inc.

Physical Properties	Metric	English
Specific Gravity	1.129 g/cc	1.129 g/cc
Viscosity	8500 cP @Temperature 25.0 °C	8500 cP @Temperature 77.0 °F
Molecular Weight	470.563 g/mol	470.563 g/mol

Optical Properties	Metric	English	Comments
Refractive Index	1.483	1.483

Processing Properties	Metric	English	Comments
Moisture Content	<= 0.20 %	<= 0.20 %

Descriptive Properties	Value	Comments
Acidity (% Methacrylic Acid)	< 0.3
Color (APHA)	< 25
MeHQ Inhibitor (ppm)	100-200
Purity (%)	> 90
Residual HEMA (%)	< 1

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