|
Specal applications:
Apply on PVC plastic sheaths of electrical
wires and cables as the filling agent,
especiallu for high-class electrical wires of
outstanding effects.
Apply on the production of PVC films (casting
film).
Apply on PVC buiding matereials, suchas
high-class super thin special profile, wire
duct, plastic door and window, and plastic
floor, improve the smoothness and glossiness
of such product surfaces.
Apply on PVC flexible and hard tubes.
Apple on the producton of PVC plastic
materials for toys.
Apply on the producton of plastic matetials
for shoes, such as PVC soles and decorative
pleces.
The Physical &
Chemical Propertise
|
Type
|
Properties
|
Units
|
|
Appearance
|
White Powder
|
------
|
|
|
|
Specific Gravity
|
2.5
|
g/m3
|
|
|
|
Average Particle Size
|
≧1
|
μm
|
|
|
|
Surface Area(BET)
|
≧8.2
|
m2/g
|
|
|
|
Whiteness
|
≧94
|
%
|
|
|
|
PH
|
9.5-10.5
|
------
|
|
|
|
Moisture
|
≦0.5
|
%
|
|
|
|
Ignition Loss
|
44±1
|
%
|
|
|
|
Residue On 120 Mesh
|
≦0.02
|
%
|
|
|
|
Calcium Carbonate
|
≧96.5
|
%
|
|
|
|
Magnesium Oxide
|
≦0.85
|
%
|
|
|
|
Aluminum Oxide±Iron Oxide
|
≦0.3
|
%
|
|
|
|
Hcl Insoluble Matter
|
≦0.3
|
%
|
|
|
|
Activated Rate
|
≧95
|
%
|
|
|
|
Surface Treatment
|
Fatty Acid
|
------
|
|
