China Top Quality Factory Price Pipe Grade PVC Resin PVC Sg5, Find details about China PVC, PVC Resin Sg5 from Top Quality Factory Price Pipe Grade PVC Resin PVC Sg5
Items | Unit | Index | ||||
SG3 | SG5 | SG7 | SG8 | |||
Viscosity No. | Ml/G | 135-127 | 118-107 | 95-87 | 86-73 | |
Or K Value | 72-71 | 68-66 | 62-60 | 59-55 | ||
Or Average Degree Of Polymerization | 1350-1250 | 1100-1000 | 750-650 | 740-650 | ||
Foreign Particle | 30max | 30max | 40max | 40max | ||
Volatile Matter | % | 0.4max | 0.4max | 0.4max | 0.4max | |
Apparent Density | G/Ml | 0.42min | 0.45min | 0.45min | 0.45min | |
Particle Size | 0.25mm Sieve | % | 2.0max | 2.0max | 2.0max | 2.0max |
0.063mm Sieve | 90min | 90min | 90min | 90min | ||
No. Of Fish Eye/400cm2 | 40 Max | 40 Max | 50 Max | 50max | ||
Plasticizer Absorption Of 100g Resin | G | 25min | 17min | 14min | 14min | |
VCM Residue | Ppm | 10 Max | 10 Max | 10 Max | 10max | |
Whiteness(160°C,10min) | % | 75min | 75min | 70min | 70min |