China PVC Resin Sg5, Find details about China PVC Resin Sg5, China PVC Resin Sg5 from China PVC Resin Sg5
Items | Unit | Index | ||||||||
SG1 | SG2 | SG3 | SG4 | SG5 | SG6 | SG7 | SG8 | |||
Viscosity No. | ml/g | 156-144 | 143-136 | 135-127 | 126-119 | 118-107 | 106-96 | 95-87 | 86-73 | |
Or K value | 76-75 | 74-73 | 72-71 | 70-69 | 68-66 | 65-63 | 62-60 | 59-55 | ||
Or Average degree of polymerization | 1785-1536 | 1535-1371 | 1350-1250 | 1250-1150 | 1100-1000 | 950-850 | 750-650 | 740-650 | ||
Foreign Particle | 30max | 30max | 30max | 30max | 30max | 30max | 40max | 40max | ||
Volatile Matter | % | 0.4max | 0.4max | 0.4max | 0.4max | 0.4max | 0.4max | 0.4max | 0.4max | |
Apparent Density | g/ml | 0.42min | 0.42min | 0.42min | 0.45min | 0.45min | 0.45min | 0.45min | 0.45min | |
Particle size | 0.25mm Sieve | % | 2.0max | 2.0max | 2.0max | 2.0max | 2.0max | 2.0max | 2.0max | 2.0max |
0.063mm Sieve | 90min | 90min | 90min | 90min | 90min | 90min | 90min | 90min | ||
No. of fish eye/400cm2 | 40 max | 40 max | 40 max | 40 max | 40 max | 50 max | 50 max | 50max | ||
Plasticizer absorption of 100g resin | g | 25min | 25 min | 25min | 22 min | 17min | 15min | 14min | 14min | |
VCM Residue | ppm | 10 max | 10 max | 10 max | 10 max | 10 max | 10 max | 10 max | 10max | |
Whiteness(160°C,10min) | % | 75min | 75min | 75min | 75min | 75min | 75min | 70min | 70min |