... powder, dental materials, glass fibers, printing inks, areas of glazing paint and adhesives, etc. PMMA 613 Application General ... description:Polymethyl methacrylate PMMA 613 polymer resin, made of Methyl methacrylate and methyl acrylate.There are standard powder ... softening temperature: >=96°CVolume resistivity: >=1.0X1011 Ω·mDielectric constant: <=4.0 frequencyPMMA 613 Package:25Kg per bag