ELECTROLYTIC COPPER POWDER
Electrolytic copper powder is applied in producing metal components by the method of powder metallurgy. |
It is also used in electrical engineering, mechanical engineering and chemical industry. |
The brands of the copper powder produced in compliance with GOST 4960-75 are |
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PM brand – copper powder, not-stabilized |
PMS-1, PMS-А brand – stabilized copper powder |
PMS-К – stabilized copper powder, for caulking |
PMS-V – stabilized powder |
PMS-N – stabilized copper powder, low-dispersive |
SPECIFICATIONS
0,040
lectrolytic Copper Powder brands PMS-1, PMS-A, PMS-V, PMS-N, PMS-K, PM | |||
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Brand | Characteristic | ||
Bulk density, gr./cm3 | Flow ability, sec., not more than | ||
PMS-1 | (1,25-1,9)+0,1 | - | |
PMS-A | (1,3-1,5)+0,1 | ||
PMS-V | (2,4-2,7)+0,1 | 36 | |
PMS-N | (2,5-3,5)+0,1 | - | |
PMS-K | |||
PMS-V | (1,25-2,0)+0,1 |
Brand | Chemical composition, % | ||||||||
Copper, Not less than | admixtures, not more than | ||||||||
Fe | Pb | As | Sb | O2 | Sulfuric metal compounds, In SO42- ion equivalent | Calcined residue after nitric acid processing | Moisture Not more than, % | ||
PMS-V | 99,5 | 0,018 | 0,05 | 0,003 | 0,005 | 0,1 | 0,01 | 0,04 | 0,05 |
PMS-1 | 0,2 | ||||||||
PMS-A | 0,3 | ||||||||
PM | |||||||||
PMS-K | 0,06 | 0,5 | 0,05 | ||||||
PMS-N |
Brand | Grain-size composition | ||
PMS-V | Netted screen mesh size No. in compliance with GOST 6613-86 | Class by the mesh size, mm | Fraction content, % |
- | Less 0,045 | 10-25 | |
0045К | More 0,045-0,063 | 25-35 | |
0063К | 0,063-0,100 | 35-45 | |
01К | 0,100-0,140 | 5-15 | |
014К | 0,140-0,224 | Not more than 1,0 | |
0224К | 0,224 | Not more than 0,1 |
Brand | Basic mesh-size of the powder, mm | Screening flow ability in compliance with GOST 6613-86, %, not less than | Basic sieve residue, %, not more than | |||||
045K | 0024K | 018K | 01K | 0071K | 0045K | |||
PM | 0,1 | - | - | - | 99,5 | 90 | 65-80 | 0,5 |
PMS-A | 73-80 | |||||||
PMS-1 | 65-80 | |||||||
PMS-K | 0,45 | 90 | - | Not more than 10 | - | - | - | 10 |
PMS-N | 0,224 | - | 95 | - | 5 |
Packing and Transportation
Copper Powder is hermetically/vacuum packed into steel barrels (50 dm3 each) with a PE-bag enclosed in compliance with GOST 5044-79 and transported by all covered vehicles.
Guaranteed retention cycle
Guaranteed storage time of the Copper Powder brands PMS-V, PMS-1, PMS-А, PMS-N is 6 months. For PM-brand – 2 months.
Characteristic | Brand | ||
ПМЛ-0 | ПМЛ-2 | ПМЛ-3 | |
Copper Content, %, not less than | 99,5 | 99,6 | |
Admixtures, %, not more than | |||
Fe | 8 | ||
Pb | 0,05 | ||
As | 0,003 | ||
Sb | 0,005 | ||
O2 | 0,4 | 0,3 | 0,25 |
SO42- | |||
Moisture content, %, not more than | 0,05 | ||
Grain-size composition, % | |||
> 63 mictometers | 5 max | 10 max | |
residue | 95 min | 90 min | |
Bulk density, gr/cm3 | 0,75+0,1 | 1,0+0,1 | 1,35+0,1 |
Packing and transportation
Packing and transportation are exercised according to GOST 4960-75.
Guaranteed retention cycle
4 Months from the manufacturing date.
Electrolytic Copper Powder high-dispersive (in compliance with TU 1793-094-00194429-2002)
Characteristic | Brand | |||
PMS-M1
|
PMS-M2
|
PMS-M3
|
PMS-M4
|
|
Copper content, %, not less than | 99,5 | |||
Admixtures, %, not more than | ||||
Fe | 0,018 | |||
Pb | 0,05 | |||
As | 0,003 | |||
Sb | 0,005 | |||
SO42- | 0,01 | |||
O2 | 0,2 | 0,2 | 0,3 | 0,3 |
Moisture content, %, not more than | 0,05 | |||
Grain-size composition, % |
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< 45 micrometers | 95 min | - | ||
< 26 micrometers | - | 90 min | ||
Bulk density, gr/cm3 | 1,6-2,0 | 1,25-1,60 | 1,1-1,6 | 1,6-2,0 |
Packing and transportation
Packing and transportation are exercised according to GOST 4960-75.
Guaranteed retention cycle
6 Months from the manufacturing date.
Electrolytic Copper Powder reconditioned (in compliance with TU 1793-083-00194429-2002)
Characteristic
Brand | ||||||||
G | GG | SA | SB | SC | SD | SE | SF | |
Copper content, %, not less than | 99,6 | 99,6 | 99,7 | 99,7 | 99,7 | 99,7 | 99,7 | 99,7 |
Admixtures, %, not more than | ||||||||
Fe | 0,018 | |||||||
Pb | 0,05 | |||||||
As | 0,003 | |||||||
Sb | 0,005 | |||||||
O2 | 0,25 | 0,25 | 0,2 | |||||
SO42- | 0,01 | |||||||
Moisture content, %, not more than | 0,05 | |||||||
Grain-size composition, % | ||||||||
> 600 micrometers | ||||||||
s | 3 max | 25±15 | ||||||
> 250 micrometers | 15max | |||||||
> 212 micrometers | 66±15 | 0,5max | 0,5max | |||||
> 180 micrometers | 5 max | 2 max | 0,5max | |||||
> 150 micrometers | 75±15 | 1 max | 0,5max | 0,5max | ||||
> 106 micrometers | 35±10 | 20±10 | 6 max | 3 max | 2 max | 0,5max | ||
> 75 micrometers | 97 min | 97 min | 15±5 | 10max | ||||
> 63 micrometers | 70±10 | 55±10 | 35±5 | 10max | ||||
> 45 micrometers | 85±10 | 75±10 | 55±5 | 55±5 | 40±5 | 25±10 | ||
остаток | 3 max | 3 max | 15±10 | 25±10 | 45±5 | 45±5 | 60±5 | 75±10 |
Bulk density, gr/cm³ | +0,4 | +0,15 | ||||||
Flow ability, sec., not more than | - | 40 | - |
The "-" sign means that the flow ability can be determined but is not standardized
Packing and transportation
Packing and transportation are exercised according to GOST 4960-75.
Guaranteed retention cycle
6 Months from the manufacturing date.
Electrolytic Copper Powder for general purpose (in compliance with TU 1793-083-00194429-2002)
Characteristic | Brand PMO |
Copper content, %, not less than | 99,5 |
Grain-size composition, % | |
< 100 mkm | ≥30 |
Bulk density, gr/cm³ | 2,0-4,0 |
Electrolytic Copper Powder brand PMS-11 (in compliance with TU 1793-368-109-99)
Electrolytic Copper Powder brand PMS-12 and PMS-14 (in compliance with TU 1793-368-115-99)
Characteristic | Brand | ||
PMS-11 | PMS-12 | PMS-14 | |
Copper content, %, not less than | 99,5 | 99,5 | 99,5 |
Admixtures, %, notmore than | |||
Fe | 0,18 | ||
Pb | 0,05 | ||
As | 0,003 | ||
Sb | 0,005 | ||
O2 | 0,2 | ||
SO42- | 0,01 | ||
Calcined residue, %, not more than | 0,04 | ||
Moisture content, %, not more than | 0,05 | ||
Grain-size composition, % | |||
> 100 micrometers | 0,1 max | ≥0,5 max | ≥0,5 max |
> 71 micrometers | ≥10 max | ≥10 max | |
> 63 micrometers | 5,0 max | ||
< 63 micrometers | 95,0 min | ||
> 45 mkm | 20-35 | ||
Bulk density, gr/cm3 | (1,25-1,9)+0,1 | 1,2-1,6 | 1,5-2,0* |
* Bulk density of copper powder applied in electric engineering must fir (1,7-2,0) gr/cm3.
Packing and transportation
Packing and transportation are exercised according to GOST 4960-75.
Guaranteed retention cycle
6 Months from the manufacturing date.