PVC RESIN

PVC RESIN PVC
K Value is 66-68
Viscosity Number:114
Impurity granule:12
Whiteness:90
PVC Resin SG-1

Excellent
First-Grade
Qualified
1. Viscosity (mg/L)
K-Value
Mean Polymerization Dgree
156-144
77-75
2. Impurity Number ≤
16
30
90
3. Volatile Number (%) ≤
0.3
0.4
0.5
4.Surface Density (g/ml) ≥
0.45
0.42
0.40

5. Particle Size
0.063mm mesh pass ≥
90
90
80
0.25mm mesh pass ≤
2.0
2.0
8.0
6. Number of fish eyes ≥
20
40
---
7. 100g resin plasticizer absorbency (g,) ≥
27
25
---
8. Whiteness (160°C After 10min.), % ≥
74
---
----
9.Conductivity (s/m) ≥
5x10 3
----
10. Residual Chlorine Ethylene ppm ≤
8
10
---


PVC Resin SG-3

1.

Viscosity (mg/L) 135-127
K-Value 70
2.
Impurity Number
≤
16
3.
Volatile Number (%)
≤
0.3
4.
Surface Density (g/ml)

≥
0.45
5. Number of fish eyes
≥

20

6. 100g resin plasticizer absorbency (g,)
≥
26