Model NO.: 5N 6N 7N
Size: 3-25mm, 90%min
Density: 6, 62GM/cc
Melting Point: 630 Celsius degree
Boiling Point: 1380 Celsius degree
CAS No.: 7440-36-0
Trademark: WMC
Transport Package: in sealed polyethylene bottle, plastic bag outside
Specification: 99.99999% Antimony
Origin: China
HS Code: 8110101000
Model NO.: 5N 6N 7N
Size: 3-25mm, 90%min
Density: 6, 62GM/cc
Melting Point: 630 Celsius degree
Boiling Point: 1380 Celsius degree
CAS No.: 7440-36-0
Trademark: WMC
Transport Package: in sealed polyethylene bottle, plastic bag outside
Specification: 99.99999% Antimony
Origin: China
HS Code: 8110101000
Antimony is a hard, brittle crystalline metal with silvery white and lustrous color. High purity antimony of 99.99%, 99.999%, 99.9999%, 99.99999% (4N 5N 6N 7N) is primarily used in the manufacturing of thermoelectric devices, infrared detectors, high purity alloys, electronic cooling elements, III-V compound semiconductors gallium antimonide (GaSb) and indium antimonide (InSb), and as the dopant of single crystal silicon and germanium growth.
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| No. | Â Â Â Â Â Item | Standard Specification | ||||||
| 1 |     Antimony ≥% | 99.99 | 99.995 | 99.999 | 99.9995 | 99.9999 | 99.99999 | |
| 2 |
 Impurity  PPMwt Max Each   |
Ag | 1.0 | 1.0 | 0.05 | 0.05 | 0.01 | 0.002 |
| Cu | 1.0 | 1.0 | 0.05 | 0.05 | 0.01 | 0.002 | ||
| Mg | 5.0 | 2.0 | 0.20 | 0.20 | 0.05 | 0.005 | ||
| Ni | 1.0 | 1.0 | 0.20 | 0.20 | 0.05 | 0.005 | ||
| Zn | 5.0 | 5.0 | 0.50 | 0.50 | 0.05 | 0.020 | ||
| Fe | 5.0 | 5.0 | 0.50 | 0.50 | 0.05 | 0.020 | ||
| Cd | 5.0 | 1.0 | 1.00 | 1.00 | 0.01 | 0.003 | ||
| Pb | 10 | 10 | 0.50 | 0.50 | 0.05 | 0.005 | ||
| Bi | 5.0 | 5.0 | 0.20 | 0.20 | 0.02 | 0.001 | ||
| Si | 5.0 | 5.0 | 1.00 | 1.00 | 0.10 | - | ||
| Mn | 1.0 | 1.0 | 0.05 | 0.50 | 0.01 | 0.001 | ||
| Au | 1.0 | 1.0 | 0.20 | 0.20 | 0.05 | 0.020 | ||
| As | 10 | 5.0 | 1.00 | 0.50 | 0.30 | 0.020 | ||
| S | 10 | 10 | 0.50 | 0.50 | 0.10 | - | ||
| Total | Â 100 | 50 | 10 | 5 | 1 | 0.1 | ||
| 3 |      Size |  Œ5N 6N 7N 3-25mm irregular lump 90%   5N 6N D40XL200mm bar,           D15+/-2mm rod  Ž5N 6N 7N 1-3mm /1-6mm Shot |
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|  4 |      Packing |       1kg or 2kgs is in polyethylene bottle with plastic bag outside | ||||||
WMC is of expertise in developing and specializing in preparation and purification of metals, oxides and compounds to 4N, 5N, 6N and 7N purity which is in fabricated form of lump, rod, granule, powder, sheet, wire and ingot. All the material is qualified by the analysis of ICP-MS, GDMS and other advanced instruments domestically and internationally.
It is always our goal to be a consistent, reliable and an affordable source for global material requirements at any time. Antimony is a hard, brittle crystalline metal with silvery white and lustrous color. High purity antimony of 99.99%, 99.999%, 99.9999%, 99.99999% (4N 5N 6N 7N) is primarily used in the manufacturing of thermoelectric devices, infrared detectors, high purity alloys, electronic cooling elements, III-V compound semiconductors gallium antimonide (GaSb) and indium antimonide (InSb), and as the dopant of single crystal silicon and germanium growth.
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| No. | Â Â Â Â Â Item | Standard Specification | ||||||
| 1 |     Antimony ≥% | 99.99 | 99.995 | 99.999 | 99.9995 | 99.9999 | 99.99999 | |
| 2 |
 Impurity  PPMwt Max Each   |
Ag | 1.0 | 1.0 | 0.05 | 0.05 | 0.01 | 0.002 |
| Cu | 1.0 | 1.0 | 0.05 | 0.05 | 0.01 | 0.002 | ||
| Mg | 5.0 | 2.0 | 0.20 | 0.20 | 0.05 | 0.005 | ||
| Ni | 1.0 | 1.0 | 0.20 | 0.20 | 0.05 | 0.005 | ||
| Zn | 5.0 | 5.0 | 0.50 | 0.50 | 0.05 | 0.020 | ||
| Fe | 5.0 | 5.0 | 0.50 | 0.50 | 0.05 | 0.020 | ||
| Cd | 5.0 | 1.0 | 1.00 | 1.00 | 0.01 | 0.003 | ||
| Pb | 10 | 10 | 0.50 | 0.50 | 0.05 | 0.005 | ||
| Bi | 5.0 | 5.0 | 0.20 | 0.20 | 0.02 | 0.001 | ||
| Si | 5.0 | 5.0 | 1.00 | 1.00 | 0.10 | - | ||
| Mn | 1.0 | 1.0 | 0.05 | 0.50 | 0.01 | 0.001 | ||
| Au | 1.0 | 1.0 | 0.20 | 0.20 | 0.05 | 0.020 | ||
| As | 10 | 5.0 | 1.00 | 0.50 | 0.30 | 0.020 | ||
| S | 10 | 10 | 0.50 | 0.50 | 0.10 | - | ||
| Total | Â 100 | 50 | 10 | 5 | 1 | 0.1 | ||
| 3 |      Size |  Œ5N 6N 7N 3-25mm irregular lump 90%   5N 6N D40XL200mm bar,           D15+/-2mm rod  Ž5N 6N 7N 1-3mm /1-6mm Shot |
||||||
|  4 |      Packing |       1kg or 2kgs is in polyethylene bottle with plastic bag outside | ||||||
WMC is of expertise in developing and specializing in preparation and purification of metals, oxides and compounds to 4N, 5N, 6N and 7N purity which is in fabricated form of lump, rod, granule, powder, sheet, wire and ingot. All the material is qualified by the analysis of ICP-MS, GDMS and other advanced instruments domestically and internationally.
It is always our goal to be a consistent, reliable and an affordable source for global material requirements at any time.
KEMA Specular Mirror Lighting Sheet is made by aluminum 1060 and 1100 (H16/ H14),the craft of mirror sheet is PET mirror layer paste on aluminum plate in high temperature and vacuum condition,aluminum mirror are widely used as reflectors on grille lamps and fluorescent lights. Composite mirror Aluminum Sheet reflection rate of 84% to 86%;Tensile Strength 160Mpa,Elongation at break >70%;Thermal expansion rate <3%;melting point >238℃;peel strength 23±2℃>1KG(standard GB2794-81-84);Abrasive resistance:Use 5*6cm flat board with gauze under 0.3kg/cm2 ,sliding speed of 120cm/min, 5 times of vertical and horizontal, requireing no change in reflectance and minimal fine lines.This aluminum sheet is bent and pressed to make reflector without fracture or wrinkle.
Specular Mirror Lighting Sheet
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