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Molecular formula : MW : CAS :
nature : Poly 12 names lactamase. A thermoplastic resin. Density 1.01 ~ 1.04. The temperature of 178 ° C to 180. Water absorption 1.26% (at 20 ° C water). Acid-resistant, even in concentrated acid. Alkaline good. Solvent is good. An excellent thermal stability. The system for synthetic fiber, film, also be used as system engineering plastics such as bearings, gears, electrical spare parts. Lactamase from 12 open-loop system in which condensation.
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