Sardines are packed with nutrients of every kind, and the canned fish are actually even better than the fresh, because with canned sardines, youâre eating the whole animal. Thatâs the truly âPaleoâ way to do it â nobody in preindustrial cultures was throwing out the bones, skin, and organs of the animals they killed.
Polyvinyl fluoride. Polyvinyl fluoride (PVF) or â(CH2CHF)nâ is a polymer material mainly used in the flammability-lowering coatings of airplane interiors and photovoltaic module backsheets. It is also used in raincoats and metal sheeting.
It is a resin used in architectural coatings that has exceptional weathering characteristics. PVDF stands for polyvinylidene fluoride. It is also known as âKynarâ, or more properly, Kynar 500.Kynar 500 is a registered trade mark of Arkema Inc. North America, Inc. To quote Arkema: âKynar polyvinylidene fluoride (PVDF) resin is one of the most stable and pure of all commercial resins.t is a resin used in architectural coatings that has exceptional weathering characteristics. PVDF stands for polyvinylidene fluoride. It is also known as âKynarâ, or more properly, Kynar 500.