Complaint
Items | SG8 | SG7 | SG5 | SG4 | SG3 |
Average degree of polymerization | 650-740 | 750-850 | 980-1080 | 980-1100 | 1250-1350 |
K value | 55-59 | 60-62 | 66-68 | 66-68 | 71-72 |
Viscosity | 73-86 | 87-95 | 107-118 | 107-118 | 127-135 |
Foreign Particle | 16max | 16max | 16max | 16max | 16max |
Volatile Matter,% | 30max | 30max | 30max | 30max | 30max |
Apparent Density,g/ml | 0.53min | 0.53min | 0.48min | 0.53min | 0.48min |
0.25mm Sieve Retained,% | 2.0max | 2.0max | 1.0max | 1.0max | 1.0max |
0.063mm Sieve Retained,% | 97min | 97min | 95min | 98min | 98min |
No.of Grain/400cm2 | 20max | 20max | 10max | 10max | 10max |
Plasticizer absorption of 100g resin,g | 14min | 16min | 25min | 19min | 28min |
Whitene S S Degree 160 ºC 10min,% | 80 | 80 | 80 | 80 | 80 |
Residual Chlore Thylene Content,mg/kg | 1 | 1 | 1 | 1 | 1 |
Property | Average polymerization degree | Bulk density,g/ml | Whiteness(160ºC,10min),%>= | |
DG-1300 | Premium | 1221-1380 | 0.46-0.54 | 78 |
Qualified | 70 | |||
DG-1000K | Premium | 981-1080 | 0.51-0.57 | 78 |
Qualified | 70 | |||
DG-1000S | Premium | 981-1080 | 0.51-0.57 | 78 |
Qualified | 70 | |||
DG-700 | Premium | 651-750 | 0.53-0.61 | 75 |
Qualified | 70 | |||
DG-800T | Premium | 751-850 | 0.54-0.60 | 78 |
Qualified | 70 |
