kaolin
sodium feldspar
Ceramic Raw Materrial
Kaolin
Sodium Feldspar
Alumina Ball And Lining
Alumina Oxide
Ball Clay
Ceramic Roll
Barium Oxide
Orange Lead
Litharge Yellow Lead
Potash Feldspar
Talcum
Dolomite
Silica Powder
Glass Raw Material
Alumina Oxide
Barium Carbonate
Copper Oxide
Lithium Carbonate
Nickel Oxide
Rare Earth
Sodium Nitrate
Spodument
Iron Oxide
Sodium Silico Fluoride
Borax Pentahydrate
Strontium Carbonate
Strontium Oxide
Alumina (Smelter Grade)
Aluminium Hydroxide
Calcined Bauxite
Strontium Carbonate
Strontium Oxide
Alumina (Smelter Grade)
Aluminium Hydroxide
Sodium Sulfate
Ceramic Machinery/Spare Parts
Kiln Furniture
Wear-resistant Alumina Ceramic Elbow
Wear-resistant Alumina Ceramic Three Links
Wear-resistant Alumina Ceramic Tube
Wear-resistant Alumina Lining Plate
High Pure Alumina Packing
Name£ºBorax Pentahydrate
Modal£º
Note:
Borax Pentahydrate(Na
2
B
4
O
7
.5H
2
O)
Chemical Analysis
Element
Unit
Min
Max
Typical
B
2
O
3
%
47.8
49
48.5
SiO
2
%
0.005
0.060
0.023
Fe
2
O
3
%
0.002
0.007
0.0035
Al
2
O
3
%
0.002
0.060
0.024
CaO
%
0.02
0.03
0.025
MgO
%
0.004
0.0093
0.008
NaCl
%
0.002
0.006
0.003
Na
2
SO
4
%
0.006
0.020
0.015
Na
2
O
%
21.28
21.81
21.60
As
%
¡¡
0.0001
0.0001
Insolubles in water
%
0.008
0.015
0.010
Moisture
%
¡¡
1.50
0.50
purity
%
100
102.50
101.46
Bulk density
gr/cm
3
0.992
1.030
1.016
Size Disstribution
Size(mm)
Unit
Min
Max
Typical
Ê®
1.2
%
0.60
3.00
1.03
-0.075
%
1.20
5.00
2.50
2009 SANWA GROUP (HK) INTL Co Limited
kaolin
,
sodium feldspar
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