form
liquid
refractive index
n20/D 1.487
viscosity
3,000 cP(25 °C)
density
0.995 g/mL at 25 °C
storage temp.
2-8°C
Quality Level
Application
UDMA可与二甲基丙烯酸三甘醇酯(TEGDMA)结合，作为树脂制成复合块，用于牙科计算机辅助设计应用。此外，还可用于降低吸水性，提高牙用复合材料的机械强度。
General description
聚氨酯丙烯酸酯甲基丙烯酸酯树脂(UDMA)是由2,4,4-三甲基己基二异氰酸酯和2-甲基丙烯酸羟乙酯(HEMA)反应而成。它主要用作牙用树脂，比双酚a -甲基丙烯酸酯(Bis-GMA)具有更高的吸水性。
signalword
Warning
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
>399.2 °F
flash_point_c
> 204 °C
法规信息
监管及禁止进口产品
此项目有
Synthesis and evaluation of modified urethane dimethacrylate resins with reduced water sorption and solubility.
Kerby RE, et al.
Dental Materials : Official Publication of the Academy of Dental Materials, 25(3), 302-313 (2009)
Properties of experimental urethane dimethacrylate-based dental resin composite blocks obtained via thermo-polymerization under high pressure.
Nguyen J, et al.
Dental Materials : Official Publication of the Academy of Dental Materials, 29(5), 535-541 (2013)
Water ageing of urethane dimethacrylate networks.
Pomes B, et al.
Polymer Degradation and Stability, 29(5), 535-541 (2018)
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