The types of product are complet, the quality is stable and reach the advanced level of foreign products.Poly Vinyl Chloride (PVC Resin)
Constructurtion material: Piping, sheeting, windows and door, Packing material, Electronical material: Cable,wire, tape, boltFurniture: Docrate material.
IndexGrade
|
SG1
|
SG2
|
SG3
|
SG4
|
SG5
|
SG6
|
SG7
|
SG8
|
Viscosity ml/g (or k value)
Average Degree of Polymerization
|
156-144
(77-75)
|
143-136
(74-73)
|
135-127
(72-71)
1350-1250
|
126-199
(70-69)
1250-1150
|
118-107 (68-66) 1100-1000
|
106-96 (66-63) 950-850
|
95-87 62-60 850-750
|
86-73 (59-60) 850-750
|
Impurity,Piece ≤s
|
30
|
30
|
30
|
30
|
30
|
30
|
40
|
40
|
Volatile (including water)Content %≤
|
0.40
|
0.40
|
0.40
|
0.40
|
0.40
|
0.40
|
0.40
|
0.40
|
Apparent Density g/ml ≥
|
0.42
|
0.42
|
0.42
|
0.42
|
0.42
|
0.45
|
0.45
|
0.45
|
Sieve Residue %
|
Sieve Rate%
|
0.25mmSieve
Pore ≤
|
2.0
|
2.0
|
2.0
|
