02:42 00:22 To improve the dispersity and tinting power of the pigment.
00:45 It has been widely used in polyurea spraying, large composite materials, epoxy curing agent and automotive gasoline detergent.
00:38 PP's excellent flow properties and wide range of flow rates combine with other unique polymer properties to give it excellent processability
00:19 PP's excellent flow properties and wide range of flow rates combine with other unique polymer properties to give it excellent processability
00:22 Widely used for packaging filmbottle,cap,hose,all kinds of containers as well as toyshousehold appliancesoffice.
00:37 PP's excellent flow properties and wide range of flow rates combine with other unique polymer properties to give it excellent processability
00:18 its usually formed by copolymerization of ethylene with higher alkenes such as butene, hexene, or octene at lower
temperatures and pressures