ec21b

... efficiency and increase film or bottle's physical properties. EC21B Masterbatch also has perfect dispersivity.Applications AreasEC21B Masterbatch can ... products' size stability. Recommended Addition RatioThe addition rate of EC21B is about 5%~35%.1) In multi-layer extrusion ... like as fluorescent whitener, it hasSGS testing report.3) EC21B Masterbatch has good liquidity and good processing property. Use ...