Javachem RC-100 is a high-efficiency ßcrystal nucleating agent for polypropylene, it exerts great effects for increasing the crystallization rate, crystallinity and ßcrystaltransformation rate, just add 0.2% in homo-and co-polypropyleneare, ßcrystalline conversion rate is as high as 90% or above,impact strength and heat distortion temperatureare both improved. Comparing with other types, RC-100 has the characteristics of non-staining, ßcrystal stability, etc. It is especially suitable for use in high performance films such as BOPP capacitance films, battery microporous films, also be applicable to PP-R pipes, and high performance modified polypropylene materials.