item
|
value
|
Place of Origin
|
China
|
|
Henan
|
Brand Name
|
Premtec
|
Model Number
|
SG3/SG5/SG8
|
Apperance
|
White powder
|
Quality
|
Premium grade
|
Application
|
Plastic/PVC
|
HS code
|
3904109001
|
Specification
|
Polyvinyl Chloride Resin
|
No.
|
ITEMS DESCRIBE
|
SG-3
|
SG-5
|
SG-7
|
SG-8
|
01
|
Viscosity(ml/g)
|
127-135
|
107-118
|
87-95
|
73-86
|
02
|
K value
|
71-72
|
66-68
|
60-62
|
55-59
|
03
|
Impurity particle number
|
≤ 16
|
≤ 16
|
≤ 20
|
≤ 20
|
04
|
Volatiles(incl.water ) %
|
≤ 0.30
|
≤ 0.40
|
≤ 0.40
|
≤ 0.40
|
05
|
Bulk density g/ml
|
≥ 0.45
|
≥ 0.48
|
≥ 0.5
|
≥ 0.5
|
06
|
Sieve ratio% 0.25mm
|
≤ 2.0
|
≤ 2.0
|
≤ 2.0
|
≤ 2.0
|
07
|
Sieve ratio% 0.063mm
|
≥ 95
|
≥ 95
|
≥ 95
|
≥ 95
|
08
|
"Fish eye" number unit /400cm2
|
≤ 20
|
≤ 20
|
≤ 30
|
≤ 30
|
09
|
100g resin plasticizer absorbtion g
|
≥ 26
|
≥ 19
|
≥ 12
|
≥ 22
|
10
|
Whiteness(after 160ºC10min)
|
≥ 78
|
≥ 78
|
≥ 75
|
≥ 75
|
11
|
Residual VCM ppm
|
≤ 5.0
|
≤ 5.0
|
≤ 5.0
|
≤ 5.0
|