... follows Polyethylene WaxSN108powdersoftening point:100-105,molecular weight: 3000-4000,viscosity :300-400,rigidity 4-5,density :0 ... 1 monthPolyethylene Wax SN110flakesoftening point:108-115,molecular weight: 3000-4000,viscosity :200-300,rigidity 4-5,density :0. ... within 1 monthPolyethylene WaxSN118powdersoftening point:100-105,molecular weight: 3000-4000,viscosity :500-600,rigidity 4-5,density :0. ...