Plastic Recycled PS Granules Port: Tianjin Min Order:5 MT Supply ability:500Mt/Month Payment: L/C, T/T or flexible ways Technical Data: Tape:SG1SG2SG3SG4SG5SG6SG7SG8K value77-7574-7372-7170-6968-6665-6362-6059-55Viscosity, ml/g156-144143-136135-127126-119118-107106-9695-8786-73Average polymerization 1350-12501250-11501100-1000950-850950-850750-650Number of impurity particle ...