1. The corrosion resistance: nylon has good chemical stability, is not easy to mould cavities, alkali sex is good, in general co 1. The corrosion resistance: nylon has good chemical stability, is not easy to mould cavities, alkali sex is good, in general condition, not afraid of sweat, sea water, soap, alkali, etc., but not resistant to strong acid, soluble in strong acid .2. Wear resistance: ...