The Research Network is an open channels of communication with all registered database users. The tool enables to launch research proposals and collaborative studies, and to subdivide them into multiple sectors of intervention, by following the format on the page. Submit your proposal of research! User's guide.
Medicine. Perfluorocarbons are commonly used in eye surgery as temporary replacements of the vitreous humor in retinal detachment surgery. The length of the perfluorated carbon chain determines the physical properties of a particular perfluorocarbon.erfluorocarbons (PFCs) are compounds derived from hydrocarbons by replacement of hydrogen atoms by fluorine atoms. PFCs are made up of atoms of carbon, fluorine, and/or sulfur.
PolyProÂ®. PolyPro and PVC/CPVC PVC pipes are commonly used for venting water heaters, condensing boilers and warm air furnaces, yet PVC was never designed for such use. An environmentally safe and engineered alternative is PolyPro, for condensing gas appliances.olyPro is engineered with a corrosion-free, condensation management system. A chloride-free, fully engineered venting system designed for use with high efficiency furnaces, condensing boilers and tankless water heaters.