Product: Polyvinyl Chloride Resin Chemical Formula: (C2H3Cl)n
Cas No: 9002-86-2 Print Date: May 10th, 2020
Description
Features thermo plasticity, being insoluble into water, gasoline and alcohol, swelled or dissolved into ether, ketone, chlorinated aliphatic hydrocarbons, and aromatic hydrocarbon, high resistance to corrosion, and good dielectric property.
Applications
Widely used in pvc pipes, window profiles, films, sheets, tubes, shoes, fittings, etc.
Packaging
In 25kg kraft bag or 1100kg jumbo bag.
ITEMS
HS-1300
HS-1000R
HS-800
HS-700
Viscosity(ml/g)
127-135
107-118
87-95
73-86
K value
71-72
66-68
60-62
55-59
Impurity particle number ≤
16
16
16
16
Volatiles(incl.water ) %≤
0.30
0.30
0.30
0.30
Bulk density g/ml ≥
0.48
0.53
0.53
0.53
Sieve ratio%
0.25mm ≤
1.0
1.0
2.0
2.0
0.063mm ≥
98
98
97
97
"Fish eye" number unit /400cm2 ≤
10
10
20
20
100g resin plasticizer absorbtion g ≥
28
19
16
14
Whiteness(after 160℃10min)≥
80
80
80
80
Residual VCM ppm ≤
1.0
1.0
1.0
1.0
Some Formular Suggestion For Pvc Pipe Fittings
Fomular1:
PVC (SG-8) 100kg,
Heat Stabilizer 3.5kg,
DOP 3.0kg,
ACR (100 or 200) 1.5kg,
PE Wax 0.6kg,
Internal lubricant (stearic acid or high-quality monoglyceride) 1.2kg,
