1,Classification:HPMC/MHPC 2,Purity:98% 3,Appearance:white powder 4,Package: ... .0-30.027.0-30.0 19.0-24.0Hydroxy propyl % 7.0-12.04.0-7.5 4.0-12 ... paint, printing and ink industry.l used in plastic industry for forming release agents, softeners, lubricants and so on.l used ... and vegetable fresh-maintaining and textile industry and so on. HPMC/ hydroxy propyl methyl cellulose