CALCINED KAOLIN POWDER
Performance
Plasticity, bonded, decentralized insulation, sintering,flame retardant,fire resistance,adsorption,weather
resistance, chemical stability.
Application
RCK-30：Replacement for alumina in ceramic glaze.
RCK-50：Filler for paint, replacement for titanium in pigments.
RCK-60：Filler for paint replacement for titanium in pigment.
RCK-80、RCK-90：Paper coat
Packing
25kg P.P.Bag
| |
Product Code |
RCK-30 |
RCK-50 |
RCK-60 |
RCK-80 |
RCK-90 |
Brightness(ISO) |
90.0 min |
92-93 |
92-93 |
92-93 |
92-93 |
Particle Size -2µm%/mesh |
20% min/325 |
50% min/1250 |
60% min/2500 |
80% min/4500 |
90% min/6000 |
Screen residue
(325 mesh, %) |
0.1 max |
0.05 max |
0.005 max |
0.004 max |
0.002 max |
Oil Absorbency (g/100g) |
25 |
45 |
55 |
60 |
70 |
PH |
6.0-7.0 |
Moisture (%) |
0.6 max |
M g/2000 |
|
|
|
4.0 |
3.6 |
SiO2（%） |
53.7 |
Al2O3（%） |
44.97 |
Fe2O3（%） |
0.35 |
TiO2（%） |
0.2 |
R2O(%） |
0.4 |
RO(%） |
0.5 |
|
|
KAOLIN for PAPER use (wash kaolin)
【Commercial Application】: RZT-90：Paper coat,Bottom coat。
RZT-80：Paper coat, Bottom coat
RZT-50：Paper filler
【Trait】：RZT-90：laminar structure, small particle size, high brightness
RZT-80：laminar structure, small particle size, high brightness
RZT-50：laminar structure, small particle size, high brightness
【Packing】: 25kg P.P.Bag
|
Product Code |
ISO Brightness |
particles
< 2 μm% |
Particles
> 45 m% |
PH
|
Brookfield Viscosity 60 RPM, No. 3 rotor |
Al2O3 |
Fe2O3 |
SiO2 |
K2O/Na2O |
Moisture (%) |
RZT-90 |
≥86.0 |
≥90.0 |
≤0.005 |
5~7 |
500 cps. @68% sol. |
≥36.0 |
≤0.65 |
≤49.5 |
≤1.50/0.20 |
2%or6%
|
RZT-80 |
≥85.0 |
80-85 |
≤0.005 |
5~7 |
500 cps. @68% sol. |
≥36.0 |
≤0.65 |
≤49.5 |
≤1.50/0.20 |
2% or 6% |
RZT-50 |
≥84.0 |
≥50.0-60 |
≤0.01 |
5~7 |
500 cps. @65% sol. |
≥35.5 |
≤0.85 |
≤50.0 |
≤1.50/0.20 |
2% or 6% |
|
|
KAOLIN POWDER for PAINT,RUBBER AND PLASTIC
【Commercial Applications】:
RTL-80：mid-high grade internal and external wall emulsion paint and
plastic pigment.
RTL-70：middle grade internal and external wall emulsion paint and
wall emulsion paint.
RTC-50 : Middle grade internal and external wall emulsion paint and
plastic pigment.
RTL-40, RTL-30,RTL-RAW: rubber, pesticide, fertilizer and dope.
【Trait】：
RTL-80：Weatherproof and superior coverage ability.
RTL-70 : Weatherproof and superior coverage ability.
RTL-50：Weatherproof and superior coverage ability.
RTL-40 : Small particle size, high viscidity.
RTL-30 : Small particle size, high viscidity.
RTL-RAW Small particle size, high viscidity.
【Packing】：25kg P.P.Bag
| |
Product Code |
ISO Brightness |
% Particles -2μm |
% Particles
> 45 μm |
pH |
Al2O3 |
Fe2O3 |
TiO2 |
Moisture % |
RTL-80 |
≥86.0 |
80-85 |
≤0.01 |
4~7 |
≥36.0 |
≤0.60 |
≤0.2 |
2 or 6 |
RTL-70 |
≥85.0 |
70-75 |
≤0.05 |
4~6 |
≥36.0 |
≤0.75 |
≤0.2 |
2 or 6 |
RTL-50 |
≥84.0 |
50-55 |
≤0.05 |
4~6 |
≥35.5 |
≤0.85 |
≤0.2 |
2 or 6 |
RTL-40 |
78-80 |
40-45 |
≤0.1 |
4~6 |
≥32.5 |
≤0.95 |
≤0.2 |
2 or 6 |
RTL-30 |
74-78 |
30-35 |
≤0.2 |
4~6 |
≥30.0 |
≤1.00 |
≤0.2 |
6-8 |
RTL-RAW |
65-75 |
60-65 |
≤0.5 |
4~6 |
≥20.0 |
≤1.20 |
≤0.2 |
6-8 |
|
|
KAOLIN for CERAMICS
【Traits】:ROW CLAY：high plasticity， high caking property，high strength
WASH KAOLIN：high brightness
【Packing】：25kg P.P.Bag
| |
Product Code |
% Particles
< 2 μm |
pH |
SiO2 |
Al2O3 |
Fe2O3 |
TiO2 |
Brightness after sintering |
Moisture
% |
ROW CLAY |
RTC-RC |
≥45.0 |
4~6 |
68 |
≥22.0 |
≤1.2 |
≤0.2 |
60-70 |
30/15 |
BALL CLAY |
RTC-BC82 |
65% |
6.0 |
48.84 |
34.8 |
0.82 |
0.22 |
82-84 |
28±2 |
RTC-BC80 |
65% |
6.0 |
50.12 |
34.60 |
1.12 |
0.40 |
80 |
28±2 |
RTC-BC75 |
60% |
6.0 |
50.40 |
33.85 |
1.21 |
0.28 |
75 |
28±2 |
RTC-BC70 |
60% |
6.0 |
50.97 |
32.90 |
1.32 |
0.42 |
70 |
28±2 |
RTC-BC65 |
60% |
6.0 |
52.10 |
31.09 |
1.62 |
0.47 |
65 |
28±2 |
RTC-NT55 |
55% |
5-6 |
70 |
22 |
1.30 |
0.3 |
55 |
28±2 |
RTC-NT60 |
55% |
5-6 |
69 |
24 |
1.20 |
0.3 |
60 |
28±2 |
WASH KAOLIN |
RTC-90A |
325mesh |
4-6 |
45 |
37.5 |
0.28 |
0.04 |
91 |
≤20 |
RTC-90R |
Cake |
4-6 |
45.33 |
38 |
0.18 |
0.12 |
92 |
25 |
RTC-90 |
≥40 |
2.5 |
48 |
≥38 |
0.50 |
≤0.2 |
89-90 |
28±2 |
RTC-86 |
≥50.0 |
4~6 |
50 |
≥36.0 |
≤0.80 |
≤0.2 |
86-87 |
28±2 |
RTC-83 |
≥45.0 |
4~6 |
50 |
≥35.0 |
≤0.85 |
≤0.2 |
83-85 |
28±2 |
RTC-81 |
≥40 |
4~6 |
50 |
≥34 |
≤0.95 |
≤0.2 |
80-83 |
28±2 |
RTC-78 |
≥35 |
4~6 |
50 |
≥33 |
≤1.1 |
≤0.2 |
76-80 |
28±2 |
RTC-74 |
≥30 |
4~6 |
50 |
≥32 |
≤1.2 |
≤0.2 |
72-76 |
28±2 |
|
|
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