ELECTROLYTIC COPPER POWDER APPLICATIONS
 

ELECTROLYTIC COPPER POWDER SPECIFICATIONS
 
Products
 

 
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:

PM brand 每 copper powder, not-stabilized

PMS-1, PMS-均 brand 每 stabilized copper powder

PMS-妞 每 stabilized copper powder, for caulking

PMS-V 每 stabilized powder
PMS-N 每 stabilized copper powder, low-dispersive
 

SPECIFICATIONS 寞跡
Electrolytic Copper Powder brands PMS-1, PMS-A, PMS-V, PMS-N, PMS-K, PM
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

PM

(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, %
-
<0.045
10-25
0045K
0.045-0.063
25-35
0063K
0.063-0.100
35-45
01K
0.100-0.140
5-15
014K
0.140-0.224
Not more than 1.0
0224K
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 than10
-
-
-
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-均, PMS-N is 6 months. For PM-brand 每 2 months.
 

Characteristic
Brand
PML-0
PML-2
PML-3

Copper Content, %, not less than
99.5
99.6

Admixtures, %, not more than

Fe
0.018

Pb
0.05

As
0.003

Sb
0.005

O2
0.4
0.3
0.25

SO42-
0.01

Moisture content, %, not more than
0.05

Grain-size composition, %
>63 mictometers
5max
10max

residue
95min
90min

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, %
<45 mictometers

95 min
-
<26 mictometers
-

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

SO42-
0.01

O2
0.25
0.25
0.2

Moisture content, %, not more than
0.05
Grain-size composition, %
>600 mictometers

3 max
>300 mictometers

3 max

25㊣15
>250 mictometers

15max
>212 mictometers

66㊣15

0,5max

0,5max
>180 mictometers

5 max

2 max

0,5max
>150 mictometers

75㊣15

1 max

0,5max

0,5max
>106 mictometers

35㊣10

20㊣10

6 max

3 max

2 max

0.5 max
>75 mictometers

97 min

97 min

15㊣5

10max
>63 mictometers

70㊣10

55㊣10

35㊣5

10max
>45 mictometers

85㊣10

75㊣10

55㊣5

55㊣5

40㊣5

25㊣10

Balance

3 max

3 max

15㊣10

25㊣10

45㊣5

45㊣5

60㊣5

75㊣10
Bulk density, gr/cm3

2,8+0,4

2,4+0,15

2,3+0,2

2,0+0,2

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
Admixtures, %, not more than

< 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, %, not more 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
Admixtures, %, not more than
> 100

0,1 max

>=0,5 max

>=0,5 max
> 71

>=10 max

>=10 max
> 63

5,0 max
> 63

95,0 min
> 45
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.
 
 
 
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