mineral materials reviews

Company Information

We are mineral materials based in warrawong , Australia. We are member of Tradekey.com since January, 2010. Our business is related to Minerals & Metallurgy industry and we specifically deal in micronized white dolomite. Please find our product details below:

Micronized White Dolomite
Micronized White Dolomite

Micronized white dolomite Size up to 5 High level of pure whiteness Rigorously screend for impurities and imperfection . MINERAL MATERIALS COMPANY

All below listed products are of a high quality calibre, all mined products have been
rigorously screened for impurities and imperfections.

We are a company that has been recognised as a quality assurance supplier.

SiO2 0.20%
Al2O 0.12%
Fe2O3 0.03%
CaO 31.64%
MgO 20.56%
MnO Trace
K2O 0.02%
Na2O 0.02%
P2O5 Trace
SO3 (-)
Therm. Loss 47.28%
Summ. 99.87
CaCO3 56.46
MgCO3 43.00%
TEST RESULTS for sample type: “Sivec”

a) Physical-mechanical properties

Pressure strength, dry sample
Pavg. = 162.10 MPa
Pmax.= 167.40 MPa
Pmin.= 153.40 MPa

Pressure strength in water saturated sample
Pavg. = 146.40 MPa
Pmax.= 169.80 MPa
Pmin.= 132.45 MPa

Consistency and strength to pressure after exposure 25 cycles freezing/defrost¬ing. After 25 cycles of alternate freezing-defrosting, there is no appearance of
cracks or loss of weight so the sample is consistent.

Pavg.= 135.90 MPa
Pmax.= 156.60 MPa
Pmin.= 117.00 MPa

Wear-tear strength by grinding by Boeme method:

Mass loss: A=33.50cm3 /50cm3
Water soaking: Ï… = 0.1067 %
Volume mass (incl. Pores and cavities) : γ = 2852 kg/m3
Volume mass (excl. Pores and cavities) : γ = 2850 kg/m3
Degree of density: G = 99.123 %
Porosity: P = 0.877 %

b) Chemical analysis:

(for material usage as component of fractional aggregate for concrete produ ction)

Chlorides content none
Sulphates content none

if you are interested so please feel free and send inquiry to us for more details.

Crushed White Dolomite
Crushed White Dolomite

Crushed white dolomite
Size up to 0-4 mm
High level of pure whiteness
Rigorously screened for impurities and imperfection

MINERAL MATERIALS COMPANY

All below listed products are of a high quality caliber, all mined products have been
rigorously screened for impurities and imperfections.

We are a company that has been recognised as a quality assurance supplier.

SiO2 0.20%
Al2O 0.12%
Fe2O3 0.03%
CaO 31.64%
MgO 20.56%
MnO Trace
K2O 0.02%
Na2O 0.02%
P2O5 Trace
SO3 (-)
Therm. Loss 47.28%
Summ. 99.87
CaCO3 56.46
MgCO3 43.00%

TEST RESULTS for sample type: Sivecâ

a) Physical-mechanical properties

Pressure strength, dry sample
Pavg. = 162.10 MPa
Pmax.= 167.40 MPa
Pmin.= 153.40 MPa

Pressure strength in water saturated sample
Pavg. = 146.40 MPa
Pmax.= 169.80 MPa
Pmin.= 132.45 MPa

Consistency and strength to pressure after exposure 25 cycles freezing/defrost�¬ing. After 25 cycles of alternate freezing-defrosting, there is no appearance of
cracks or loss of weight so the sample is consistent.

Pavg.= 135.90 MPa
Pmax.= 156.60 MPa
Pmin.= 117.00 MPa

Wear-tear strength by grinding by Boheme method:

Mass loss: A=33.50cm3 /50cm3
Water soaking: = 0.1067 %
Volume mass (incl. Pores and cavities) : �³ = 2852 kg/m3
Volume mass (excl. Pores and cavities) : �³ = 2850 kg/m3
Degree of density: G = 99.123 %
Porosity: P = 0.877 %

b) Chemical analysis:

(for material usage as component of fractional aggregate for concrete production)

Chlorides content none
Sulphates content none

if you are interested so please feel free and send inquiry to us for more details.

Sell Crushed White Dolomite
Crushed white dolomite
Size up to 0-4 mm
High level of pure whiteness
Rigorously screened for impurities and imperfection

MINERAL MATERIALS COMPANY

All below listed products are of a high quality caliber, all mined products have been
rigorously screened for impurities and imperfections.

We are a company that has been recognised as a quality assurance supplier.

SiO2 0.20%
Al2O 0.12%
Fe2O3 0.03%
CaO 31.64%
MgO 20.56%
MnO Trace
K2O 0.02%
Na2O 0.02%
P2O5 Trace
SO3 (-)
Therm. Loss 47.28%
Summ. 99.87
CaCO3 56.46
MgCO3 43.00%

TEST RESULTS for sample type: Sivecâ

a) Physical-mechanical properties

Pressure strength, dry sample
Pavg. = 162.10 MPa
Pmax.= 167.40 MPa
Pmin.= 153.40 MPa

Pressure strength in water saturated sample
Pavg. = 146.40 MPa
Pmax.= 169.80 MPa
Pmin.= 132.45 MPa

Consistency and strength to pressure after exposure 25 cycles freezing/defrost¬ing. After 25 cycles of alternate freezing-defrosting, there is no appearance of
cracks or loss of weight so the sample is consistent.

Pavg.= 135.90 MPa
Pmax.= 156.60 MPa
Pmin.= 117.00 MPa

Wear-tear strength by grinding by Boheme method:

Mass loss: A=33.50cm3 /50cm3
Water soaking: = 0.1067 %
Volume mass (incl. Pores and cavities) : γ = 2852 kg/m3
Volume mass (excl. Pores and cavities) : γ = 2850 kg/m3
Degree of density: G = 99.123 %
Porosity: P = 0.877 %

b) Chemical analysis:

(for material usage as component of fractional aggregate for concrete production)

Chlorides content none
Sulphates content none

if you are interested so please feel free and send inquiry to us for more details.

Sell Silica amorphous White Powder
Sell Silica Amorphous White Powder
MINERAL MATERIALS COMPANY

All below listed products are of a high quality calibre, all mined products have been rigorously screened for impurities and imperfections.

We are a company that has been recognised as a quality assurance supplier.

SiO2 94.51%
Al2O3 3.04%
Fe2O3 0.42%
CaO 0.25%
MgO 0.07%
TiO2 0.06%
K2O 0.13%
Na2O 0.25%
Heating loss 1.43%
Specific weight 2200 kg/m3
Volumetric weight 1000 kg/m3
Absorption ability
16-21%

Fire resistance (SK) 19-30%

Thermo-stability 1500ºC

Whiteness compared to
Barium Sulphate Approx.70%

Compressive strength:
Dry
Water saturated
27.27MPa
27.53MPa
Water absorption 35%
Mean value of abrasion 6.52 cm3/50cm2


0-63 μ 0-40 μ 0-20 μ 0-10 μ
Specific Weight 2260 2270 2270 2320
Specific Surface m2/kg 38.9x103 39.0x103 39.0x103 41.2x103
Whiteness EIR 72.7 74.7 75.3 75.5
pH to 10% suspension 7 7 7 7
Volumetric weight kg/m3 :
In solid condition 510 480 480 410
In dissolved condition 430 370 310 310
0-63μ 0-40μ 0-20μ 0-10μ
% % % %
SiO2 94.27 94.27 94.21 93.75
Al2O3 2.53 2.54 2.63 2.93
Fe2O3 0.47 0.57 0.57 0.57
CaO 1.04 0.9 0.81 0.93
MgO trace trace trace trace
Na2O 0.06 0.06 0.04 0.04
K2O 0.08 0.08 0.06 0.06
Heating Loss 1.51 1.55 1.59 1.79



Product Uses:
- Filtering of drinking and recycled/sewage water (in dual filters and filtering with anaerobe
bacteria for sewage waters)
- As a carrier of active chemical substance (pesticides)
- As semi-active fillers (rubber industry, painting and lacquering)
- As a Silica component in base chemical industry (for water-glass, K-water glass, Silica
based adhesives, artificial zeolite and zeolitic compounds)
- In the fire-resistant industry, for mortar, silica bricksand and alike
- As a termo-insulating mortar in the building industry
- For matte glasses in the glass industry

Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.