Kalachandra, S.; Kusy, R. P. published an article in 1991, the title of the article was Comparison of water sorption by methacrylate and dimethacrylate monomers and their corresponding polymers.Product Details of 1985-51-9 And the article contains the following content:
Water sorption of some glycol dimethacrylates (GDM) and alkyl methacrylates (AM) was determined by Karl-Fischer anal. After γ-irradiation, the corresponding polymers were characterized in terms of percentage water uptake (gravimetrically), diffusion coefficient (D), and contact angle (θ) measurements. Water sorption of the polymers approximated Fick’s law. Ignoring the double bond contribution, the weight per cent O content (WPO), which was indicative of hydrophilic character of these materials, was calculated and correlated with the total O content present in each monomer mol. A linear relationship between the WPO and percentage water uptake was observed in a series of 4 GDM’s and 8 linear AM’s. Their corresponding polymers conformed to a linear correlation between the WPO and θ. On the basis of its WPO, bisphenol A-bis(2-hydroxypropyl) methacrylate sorbed less water than expected because an intramol. H bond was present. The rapid initial rates observed in soft Me methacrylate polymers were attributed to the water soluble impurities present in the matrix. The D values of the networks based on difunctional methacrylates were generally lower than Me methacrylates presumably because of the highly crosslinked nature of the former. The experimental process involved the reaction of 2,2-Dimethylpropane-1,3-diyl bis(2-methylacrylate)(cas: 1985-51-9).Product Details of 1985-51-9
The Article related to water sorption methacrylate monomer polymer, Physical Properties of Synthetic High Polymers: Physical Properties Of Polymers and other aspects.Product Details of 1985-51-9
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