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Home > Product > Material & Chemicals > Polymer/Macromolecule > Poly(propylene glycol)dimethacrylate

Poly(propylene glycol)dimethacrylate | CAS Number: 25852-49-7

Catalog Number
ACM25852497
Product Name
Poly(propylene glycol)dimethacrylate
Structure
CAS Number
25852-49-7
Synonyms
2-ethanediyl)],.alpha.-(2-methyl-1-oxo-2-propenyl)-.omega.-[(2-methyl-1-oxo-2-propenyl)oxy]-Poly[oxy(methyl-1;-methyl-1-oxo-2-propenyl)oxy]-;poly[oxy(methyl-1,2-ethanediyl)],alpha-(2-methyl-1-oxo-2-propenyl)-omega-[(2;POLYPROPYLENE GLYCOL 2000 DIMETHACRYL
Molecular Formula
(C4H5O).(C3H6O)n.(C4H5O2)
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1Poly(propylene glycol) and urethane dimethacrylates improve conversion of dental composites and reveal complexity of cytocompatibility testing.

Walters NJ1, Xia W2, Salih V3, Ashley PF4, Young AM5.

Dent Mater. 2016 Feb;32(2):264-77. doi: 10.1016/j.dental.2015.11.017. Epub 2016 Jan 4.

OBJECTIVES: To determine the effects of various monomers on conversion and cytocompatibility of dental composites and to improve these properties without detrimentally affecting mechanical properties, depth of cure and shrinkage.METHODS: Composites containing urethane dimethacrylate (UDMA) or bisphenol A glycidyl methacrylate (Bis-GMA) with poly(propylene glycol) dimethacrylate (PPGDMA) or triethylene glycol dimethacrylate (TEGDMA) were characterized using the following techniques: conversion (FTIR at 1 and 4mm depths), depth of cure (BS EN ISO 4049:2009 and FTIR), shrinkage (BS EN ISO 17304:2013 and FTIR), strength and modulus (biaxial flexural test) and water sorption. Read More

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