SILFIT Z 91

Calcined product based on Sillitin Z 86.

 

Product characteristics Unit SILFIT Z 91
Basic material SILLITIN Z 86
Functionalization untreated
Color values L*
Color values a*
Color values b*
96.5
- 0.2
1.0
Particle size D50
Particle size D97
µm
2.1
9,5
Residue > 40 µm
mg/kg
10
Volatile matter at 105 °C % 0.2
Electrical conductivity µS/cm 20
pH Value 6.5
Density
Bulk density
Tamped density
g/cm³
2.6
0.30
0.55
Spec. Surface area (BET)
Oil absorption
m²/g
g/100 g
10
65
Hardness silica/kaolinite
mg
7/4.5
Refractive index n 1.55
Water solubility
Acid solubility
%
< 0.5
< 1
Chemical Analysis:
SiO2
Al2O3
Fe2O3
%
86
13
< 1
Mineralogical Composition:
Neuburg silica
Calcined kaolinite
%
60
40
Equilibrium moisture content at 25°C
and 50% relative humidity
and 80% relative humidity
and 90% relative humidity
%
0.12
0.22
0.54
Water absorption ml/g not specified
Paper bag EVA bag Big bag type 1, type 2, type 3 Bulk
25 kg 5 to 20 kg ≤ 600/750/900 kg on request

In order to make available to you the most important information about our products at all times, you will find here the Material Specification.

more

The aspects to observe when working with our products are detailed in our Material Safety Data Sheet, which also can be downloaded.

more
Please select an industry

Household Cleaner

haushaltsreiniger

Metal Polishes

metallpolituren

Industry Polishes

industriepolituren

Construction Chemicals

bauchemie

Coatings

beschichtungen

Industrial linings

reibbelaege

Cosmetics and body care

kosmetik