PVC Resin

PVC resin SG-5(K=67) has white powder condition,Suspension grade carbide based,always used to pipe industries and PVC profile
NO.
Item/Grade/Type
PVC-SG5
PVC-SG6
PVC-SG7
First Grade
Second Grade
First Grade
Second Grade
First Grade
Second Grade
A
B
A
B
A
B
1
Viscosity Number mL/g
117-107
105-96
95-85
2
Apparent Densityg/M1
0.45
0.45
0.45
0.45
0.45
0.40
0.15
0.45
0.40
3
Plasticizer Absorption of 100g Resin, g ≥
19
19
13
16
16
13
14
14
13
4
Volatile matter(include water) Content% MAX
0.40
0.40
0.50
0.40
0.40
0.50
0.40
0.40
0.50
5
Sieving Rate %
60 meshes 0.25mm sieve pore MIN
98.0
98.0
92.0
98.0
98.0
92.0
98.0
98.0
92.0
250 meshes 0.063mm sieve pore MAX
10.0
10.0
20.0
10.0
10.0
20.0
10.0
10.0
20.0
6
Total number of black-yellow spot per 100g resin adnd number of black spot MAX
Total number
30
30
130
30
-30
130
30
30
130

10
10
30
10
10
30
10
10
30
7
Whiteness % MIN
90
90
85
90
90
85
90
90
85
8
Number of fish eye, per 1000cm2 MAX
10


10


10


9
Conductivity of 10% resin water extract I/(O
Number of black spot
, cm) MAX









10
Residual vinyl chloride gas content ppm MAX
10
10

10
10

10
10

11
Thermal stability of resin










any comments will be appreciated!

ROSE.DU