Performance characteristics: talcum powder has the lubricity, fire resistance, acid resistance, insulation, high melting point, chemical inertness, adsorption power and other excellent physical and chemical properties.
Areas of application: widely used in papermaking, coating, rubber, plastic, cable, printing ink, ceramics and other industries, as a filling agent used to improve product performance, reduce the production cost.
Coefficient of indicators
|
Gauge,
Determination of the project
|
600M
|
800M
|
1000M
|
1250M
|
|
D97 (microns)
|
20
|
16
|
12
|
10
|
|
325 mesh residue of %
|
0.01
|
0.005
|
0
|
0
|
|
Whiteness % p
|
92
|
93
|
93
|
93
|
|
The moisture % ≤
|
0.3
|
0.3
|
0.3
|
0.3
|
|
SiO2 Silica % p
|
60
|
60
|
60
|
60
|
|
CaO CaO % p
|
1.1
|
1.1
|
1.1
|
1.1
|
|
Fe content % ≤
|
0.5
|
0.5
|
0.5
|
0.5
|
|
MgO style magnesium oxide % ≤
|
30
|
30
|
30
|
30
|
|
PH
|
7-9
|
7-9
|
7-9
|
7-9
|
|
The oil absorption ML / 100 g ≤
|
30
|
30
|
30
|
30
|
|
False weight/m3
|
0.45 to 1.2
|
0.45 to 1.2
|
0.45 to 1.2
|
0.45 to 1.2
|
|
