Technical data |
Specification of supply |
white powder |
uperior products |
grade one products |
qualified
products |
|
viscosity,ml/g |
127~135 |
number of foreign particle  |
16 |
30 |
90 |
volatile substance
(including water) content,% |
0.30 |
0.40 |
0.50 |
apparent density,g/ml  |
0.45 |
0.42 |
0.40 |
|
remaining substance after sifting% |
0.25mmsieve
pore |
2.0 |
2.0 |
8.0 |
0.063mmsieve
pore |
90 |
90 |
80 |
number of "fisheye" /400cm2 |
20 |
40 |
____ |
plasticizer-absorbing ability
of 100g resin,g |
26 |
25 |
____ |
white degree
(after 160°C,10min),% |
74 |
____ |
____ |
water-deriving
conductance rate,s/m |
5x10-5 |
5x10-5 |
____ |
content of remaing of chloroethylene,μ/g |
8 |
10 |
____ |
|
|
|
