Properties and features:
PVC Granule is with the Carbide base, we produce PVC resin with white fine powder form in premium grade.
1. SG-3: Films, raincoat, industry packing, artificial leather, hose and shoe-making material, etc.
2. SG-5: Rigid plate, gramophone record, value and welding rod, PVC pipes, PVC windows, doors ,etc.
3. SG-8: Good hardness and high strength, mainly used for tubes and pipes.
Quality Index:
|
Items
|
SG-3
|
SG-5
|
SG-8
|
|
|
Viscosity, ml/g(K value)
|
135-127
(72-71)
|
118-107
(68-66)
|
86-73
(59-55)
|
|
|
Impurity Particle
|
16
|
16
|
20
|
|
|
Volatile content
|
0.3
|
0.4
|
0.4
|
|
|
Apparent density, g/ml
|
0.45
|
0.45
|
0.48
|
|
|
Screenings
|
025mm sieve pore
|
2.0
|
2.0
|
2.0
|
|
0.063mm sieve pore
|
90
|
90
|
90
|
|
|
Number of grain,entries/400cm2
|
20
|
20
|
30
|
|
|
Absorbing amount of plasticizer for 100g regsin, g
|
26
|
20
|
14
|
|
|
White degree (1600c,10 min after)
|
74
|
74
|
70
|
|