KCR
KCR
Kaolinite is a clay mineral, with the chemical composition Al2Si2O5(OH)4. It is an important industrial mineral. It is a layered silicate mineral, with one tetrahedral sheet of silica (SiO4) linked through oxygen atoms to one octahedral sheet of alumina (AlO6) octahedra. Kaolin is named after the hill in China (Kao-ling) from which it was mined for centuries.
The Tandis Parseh supplies KAOLIN in both its finest and varying sizes. It Varies from other industrial clays on the basis of its fine particle size and pure colouring. it is also called china Clay, soft white clay, which is an important ingredient in the manufacture of china and porcelain. We offer it in White and Off-White colours.
Applications:
Paint Industry as Paint Extenders
Ceramics Industry
Vitrified Tile manufacturing
Paper Industry as filler
Fibber Glass as filler
RefractoriesADVANTAGES:
Good Plasticity
Reduces water absorption
High Refractory
Stable at high temperatures
Controls gloss
Adjusts viscosity
Improves film strength
Increases abrasion resistance
Improves inter-coat adhesion
Reinforces and toughens coatingSpecification SAMPLING POINT KCR CHEMICAL ANALYSIS MASS % SiO2 69±1 AI2O3 21±0.5 Fe2O3 < 0.35 TiO2 < 0.2 CaO < 0.6 MgO < 0.2 K2O 3±0.5 Na2O < 0.3 SO3 Trace LOI 5±0.5 MINERALOGICAL COMPOSITION % Kaolinite * Feldspar – Quartz * Mica (white) – Pyrophyllite * M.O.R (kgf/cm2) green (dried at 110) 12±2 Contraction green (dried at 110) 4 at 1200 12±1 WATER ABSORBTION% at 1200 11±1 PH 8 PLASTICITY Pfefercorn 28±1 Plastic water % 27±1 COLOR TEST (FIRED AT 1200) L 91±1 A 0.96 B 3.1 PARTICLE SIZE DISTRIBUTION on 20 mic 14 Und .10 micron 60 DEFLOCCULATION WITH W. G Und .2 micron 15 Drain time(sec) Ø=4mm, v=100cc 40 Slurry density gr/lit 1650 OTHER SPECIFICATIONS Moisture % (noodle) 10 Moisture % (powder) 1 Specification SAMPLING POINT KCC-Z CHEMICAL ANALYSIS MASS % SiO2 62±1 AI2O3 27±1 Fe2O3 < 0.28 TiO2 < 0.18 CaO < 0.3 MgO < 0.15 K2O 1.5±0.5 Na2O < 0.2 SO3 Trace LOI 5±0.5 MINERALOGICAL COMPOSITION % Kaolinite * Feldspar – Quartz * Mica (white) – Pyrophyllite * M.O.R (kgf/cm2) green (dried at 110) 14±1 Contraction green (dried at 110) 5±1 at 1200 15±1 WATER ABSORBTION% at 1200 17±1 PH 7.5 PLASTICITY Pfefercorn 30±1 Plastic water % 28±1 COLOR TEST (FIRED AT 1200) L 96±1 A 0.95 B 2.5 PARTICLE SIZE DISTRIBUTION on 20 mic 0.5 Und .10 micron 91 DEFLOCCULATION WITH W. G Und .2 micron 40 Drain time(sec) Ø=4mm, v=100cc 40 Slurry density gr/lit 1600 OTHER SPECIFICATIONS Moisture % (noodle) 10 Moisture % (powder) 1 Specification SAMPLING POINT KCR CHEMICAL ANALYSIS MASS % SiO2 69±1 AI2O3 21±0.5 Fe2O3 < 0.35 TiO2 < 0.2 CaO < 0.6 MgO < 0.2 K2O 3±0.5 Na2O < 0.3 SO3 Trace LOI 5±0.5 MINERALOGICAL COMPOSITION % Kaolinite * Feldspar – Quartz * Mica (white) – Pyrophyllite * M.O.R (kgf/cm2) green (dried at 110) 12±2 Contraction green (dried at 110) 4 at 1200 12±1 WATER ABSORBTION% at 1200 11±1 PH 8 PLASTICITY Pfefercorn 28±1 Plastic water % 27±1 COLOR TEST (FIRED AT 1200) L 91±1 A 0.96 B 3.1 PARTICLE SIZE DISTRIBUTION on 20 mic 14 Und .10 micron 60 DEFLOCCULATION WITH W. G Und .2 micron 15 Drain time(sec) Ø=4mm, v=100cc 40 Slurry density gr/lit 1650 OTHER SPECIFICATIONS Moisture % (noodle) 10 Moisture % (powder) 1 Specification SAMPLING POINT KCP2 CHEMICAL ANALYSIS MASS % SiO2 61±1 AI2O3 29±1 Fe2O3 0.28 TiO2 < 0.2 CaO < 0.2 MgO < 0.1 K2O 3±0.5 Na2O < 0.2 SO3 Trace LOI 6±0.5 MINERALOGICAL COMPOSITION % Kaolinite * Feldspar – Quartz * Mica (white) – Pyrophyllite * M.O.R (kgf/cm2) green (dried at 110) – Contraction green (dried at 110) 4 at 1200 13±1 WATER ABSORBTION% at 1200 10±1 ABRETION 42 PH 7.5 PLASTICITY Pfefercorn 28±1 Plastic water % 27±1 COLOR TEST (FIRED AT 1200) L 93 A 0.9 B 3.6 PARTICLE SIZE DISTRIBUTION on 20 mic 1 Und .10 micron 90 DEFLOCCULATION WITH W. G Und .2 micron 50 Drain time(sec) Ø=4mm, v=100cc – Slurry density gr/lit 1560 OTHER SPECIFICATIONS Moisture % (noodle) 10 Moisture % (powder) 1
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