China fabricante de resina de PVC SG-5
Descrição do produto
NO. |
Item/Grade/Type |
PVC-SG5 |
PVC-SG6 |
PVC-SG7 |
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First Grade |
Second Grade |
First Grade |
Second Grade |
First Grade |
Second Grade |
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A |
B |
A |
B |
A |
B |
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1 |
Viscosity Number mL/g |
117-107 |
105-96 |
95-85 |
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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%≤ |
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 ≥ |
98.0 |
98.0 |
92.0 |
98.0 |
98.0 |
92.0 |
98.0 |
98.0 |
92.0 |
250 meshes 0.063mm sieve pore≤ |
10.0 |
10.0 |
20.0 |
10.0 |
10.0 |
20.0 |
10.0 |
10.0 |
20.0 |
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6 |
Total number of black-yellow spot per 100g resin adnd number of black spot≤ |
Total number |
30 |
30 |
130 |
30 |
-30 |
130 |
30 |
30 |
130 |
|
10 |
10 |
30 |
10 |
10 |
30 |
10 |
10 |
30 |
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7 |
Whiteness % ≥ |
90 |
90 |
85 |
90 |
90 |
85 |
90 |
90 |
85 |
|
8 |
Number of fish eye, per 1000cm2 ≤ |
10 |
|
|
10 |
|
|
10 |
|
|
|
9 |
Conductivity of 10% resin water extract I/(O Number of black spot , cm)≤ |
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|
|
10 |
Residual vinyl chloride gas content ppm ≤ |
10 |
10 |
|
10 |
10 |
|
10 |
10 |
|
|
11 |
Thermal stability of resin |
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\ n 
\ n Grupo de Produto : Resina De PVC
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