Sipax® NAB-83

β-type organometallic salt. Acts as a nucletaing agent. Provides better impact strength and higher HDT. It has good heat stability and property of non-coloration. Suitable for application in multiporous PP material, such as PP fiber with millipore, ventilated package film, lithium battery diaphragm, (R-PP)BOPP rough film for capacitance etc. Recommended to use in form of masterbatch or NDO before feeding in order to have good dispersion. The dosage rate is 0.05-0.3%.