PPD (polymethyl acrylate) and PAMA (polymethyl-methyl acrylate) Kusacryl 840 (PAMA)

PPDs, as they are most commonly known, are synthetic polymers used to prevent oils from freezing and to lower their freezing point.Kusacryl 840 (PAMA) PM (polymethyl acrylate) exhibits elastic properties thanks to its polymer structure, delaying the complete freezing of the oil at low temperatures and Kusacryl 840 (PAMA) bringing its fluidity to ideal levels. PAMA products, due to their special polymeric structure (polymethyl-methyl acrylate), also exhibit PPD properties and are high molecular weight polymers. They are most often used to increase the viscosity index. They increase the viscosity of the oil as well as its viscosity index. (That is, they prevent the oil's viscosity from changing and decreasing with temperature). Kusapour 300 (PPD) and Kusacryl 840 (PAMA) are polymers specially produced by Additive Chemie Luers that, even when used in very small amounts (0.1% ~ 0.3%), lower the freezing point of the oil and increase its Vitamin VI content. Kusacryl 840 (PAMA)