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描述
Identity: Conforms to structure
表单
liquid
包含
1000-4000 ppm BHT as inhibitor
颜色
yellow to light tan
储存温度
2-8°C
应用
Pyromellitic dianhydride glycerol dimethacrylate (PMGDM) is an adhesive monomer synthesized from pyromellitic dianhydride and glycerol dimethacrylate. As a mixture of the para- and meta isomers, PMGDM has several advantages over more traditional adhesive monomers. PMGDM can be applied in thicker layers, and additives and/or additional initiators to improve curing can be readily incorporated.
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
153.5 °F
闪点(°C)
67.5 °C
S Venz et al.
Journal of dental research, 72(3), 582-586 (1993-03-01)
PMGDM, a PMDM-type adhesive monomer, was synthesized from pyromellitic dianhydride and glycerol dimethacrylate. Only the para isomer of PMDM, a solid, is used in dental adhesives. The adhesive monomer PMGDM is a liquid and consists of a mixture of para-
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