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Copper powder GOST 4960-75
| Grade of powder | Chemical composition , % | Moisture,%, not more | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Cu, not less | Additives, not more | ||||||||
| Fe | Pb | As | Sb | O | Of the sulfuric metals compounds converted into ion SO2-4 | Of the tempered residue after nitric acid treatment | |||
| ПМС-В | 99,5 | 0,018 | 0,05 | 0,003 | 0,005 | 0,10 | 0,01 | 0,04 | 0,05 |
| ПМС-1 | 99,5 | 0,018 | 0,05 | 0,003 | 0,005 | 0,20 | 0,01 | 0,04 | 0,05 |
| ПМС-А | 99,5 | 0,018 | 0,05 | 0,003 | 0,005 | 0,30 | 0,01 | 0,04 | 0,05 |
| ПМ | 99,5 | 0,018 | 0,05 | 0,003 | 0,005 | 0,30 | 0,01 | 0,04 | 0,05 |
| ПМС-К | 99,5 | 0,06 | 0,05 | 0,003 | 0,005 | 0,50 | 0,01 | 0,04 | 0,05 |
| ПМС-Н | 99,5 | 0,06 | 0,05 | 0,003 | 0,005 | 0,50 | 0,01 | 0,04 | 0,05 |
Note. At the request of the consumer masoovaya percentage of copper powder to mark the ICP-B is not less than 99,8% for other brands - not less than 99.7%
| Grade | Granulometric composition | ||
|---|---|---|---|
| Numbers of sieves and screens according to GOST 6613-86 | Class by particles size, mm | Fraction content, % | |
| ПМС-В ПМС-А |
- | less than 0,045 | 10-25 |
| 0045К | Св. 0,045 до 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 1,0 | |
| 0224К | »0,224 | not more 0,1 | |
| Grade | Nominal value of the powder particles | Screening through the sieves in compliance with GOST | Sieve residue of the nominal value,%, no more | |||||
|---|---|---|---|---|---|---|---|---|
| 045К | 0224К | 018К | 01К | 0071К | 0045К | |||
| ПМ | 0,1 | - | - | - | 99,5 | 90 | 65-80 | 0,5 |
| ПМС-1 | 0,1 | - | - | - | 99,5 | 90 | 65-80 | 0,5 |
| ПМС-К | 0,45 | 90 | - | not more 10 | - | - | - | 10 |
| ПМС-Н | 0,224 | - | 95 | - | - | - | - | 5 |
Note. Powder grades PM and MIP-1, intended for elektrougolnoy industry must pass through a sieve with a mesh 0045K in the number from 70 to 80%.
Electrolytic copper powder are used in the electrical, chemical industry, mechnical engineering for production of the parts by means of powder metallurgy.
| Designation | Grade (correspondence) |
Product | Weight of 1 pcs of product | Note (packing) | Country of origin | Storehouse |
|---|---|---|---|---|---|---|
| Electrolytic copper powder |
ПМС-1 | - | Steel drums with polyethylene insert | Russia, Europe |
In stock |
* Note: All abbreviations are given in Russian transcription/ as they are written in GOST (The state Standarts)