70
74
74
White degree(160 After 10min.), % >=
8
14
20
26
100g resin plasticizer absorbency (g, >=)
7
30
20
20
Number of grain piece (number/400cm2, <=)
6
90
90
90
0.063mm sieve, >=
2.0
2.0
2.0
0.25mm sieve, <=
Remain
(testing sieve ) %
5
0.48
0.45
0.45
Apparent density, g/ml >=
4
0.4
0.4
0.3
Volatile content, % <=
3
20
16
16
Impurity number (Number <=)
2
95-87 (55-59)
118-107 (66-68)
135-127(71-72)
Mucosity (ml/g), Or K value
1
Standard Grade(SG7)
Standard Grade(SG5)
Standard Grade(SG3)
Item
Number
Product:PVC Resin