polyoxymethylene (POM)

Polyacetal is used as thermoplastic (thermoplastic plastic), engineering plastics. Other names are Hostaform, Delrin, Duracon, Celcon, Ultraform. Properties: Monomer: Formaldehyde (formaldehyde aldehyde) - Solvent: Dimethyl formaldehyde DMF and 1,2-dichloro benzene and 2 chloro-1,4-dimethyl benzene - density: 1.41 to 1.43 g / cm3 - melting point (Tm): equal to 165 to 175. C Note: It should be noted that when using the device temperature does not exceed the melting temperature because in this case the polymer decomposes and releases toxic gases. Glass Transfer Temperature (Tg): 75. C