Schloetter Co Ltd

| Electroplating Data | Conversion Factors | Atomic Weights

Electroplating Data

Based on 100 per cent. Current Efficiency

Metal or Alloy Process Type Weight of  deposit per Amp. Hour
(g)
Amp. Hours to deposit 1 gramme

Deposit Density
(g/µm/m²)

Schloetter Process(es) Actual Cathode Efficiency
(%)
Current Density (A/dm²)

Weight of Deposit per Amp. Hour
(g)

CADMIUM ACID 2.097 0.477 8.64        
CHROMIUM   0.323 3.096 7.19 SLOTOCHROME 20 13 15 0.042
COBALT   1.100 0.909 8.80        
COPPER CYANIDE 2.371 0.422 8.93 SLOTOCOUP CC10 90 2 2.134
COPPER ACID 1.185 0.844 8.93 SLOTOCOUP DC10, CU40 etc. 96 2 1.138
GOLD   7.348 0.136 19.28 AURUNA Series Various - See Operating Data
IRON   1.042 0.960 7.87        
LEAD   3.865 0.259 11.34 MSN 10, 13 100 2 3.865
NICKEL   1.095 0.913 8.91 SLOTONIK 10, 20 etc. 97 5 1.062
PALLADIUM AMMONIACAL 1.985 0.504 12.00 PALLADIUM 456 94 1 1.866
PALLADIUM ACID 1.985 0.504 12.00 PALLADIUM 450 97 1 1.925
PLATINUM   1.820 0.549 21.45 PLATINUM K 25 1 0.455
RHODIUM   1.280 0.781 12.42 RHODIUM J1 & J2 15 1 0.192
RHODIUM   1.280 0.781 12.42 RHODIUM T30 60 1 0.768
RHODIUM BLACK 1.280 0.781 12.42 BLACK RHODIUM 470 6 3 0.077
RUTHENIUM BLACK     12.00 BLACK RUTHENIUM 477   1 0.600
SILVER   4.025 0.248 10.50 ELFIT 100 1 4.025
TIN (STANNOUS)   2.214 0.452 7.29 CULMO, ACITIN, SAT 20 96 2 2.125
TIN (STANNIC)   1.107 0.903 7.29        
ZINC ALKALINE - 8 g/l 1.219 0.820 7.14 ZINCASLOT 40 60 2 0.731
ZINC ALKALINE - 12 g/l 1.219 0.820 7.14 ZINCASLOT 40 80 2 0.975
ZINC ACID 1.219 0.820 7.14 SLOTANIT OT 95 2 1.158
MIRALLOY (WHITE) 55% Cu, 45% Sn 1.600 0.625 8.20 MIRALLOY 842, 843 & 844 75 0.5 1.200
MIRALLOY 2844 55% Cu, 30% Sn,15% Zn 1.600 0.625 8.20 MIRALLOY 2844 75 0.5 1.200
MIRALLOY (YELLOW) 80% Cu, 18% Sn, 2% Zn 1.429 0.700 8.40 MIRALLOY 846, 847, 848 & 849 70 3 1.000
PALLADIUM/NICKEL - 70/30   1.596 0.627 10.37 PALLADIUM/NICKEL 462 90 1 1.436
PALLADIUM/NICKEL - 80/20   1.707 0.586 10.86 PALLADIUM/NICKEL 462 85 1 1.451
TIN/LEAD - 60/40   2.670 0.374 8.51 LA 96 2 2.563
TIN/LEAD - 63/37   2.630 0.380 8.40 SLOTOLET K 96 2 2.524
TIN/LEAD - 70/30   2.539 0.394 8.16 SLOTOLET K10 96 2 2.438
TIN/LEAD - 80/20   2.421 0.413 7.85 SLOTOLET BP10 96 2 2.324
TIN/LEAD - 90/10   2.313 0.432 7.56 SLOTOLET KB 96 2 2.220
TIN/LEAD - 95/5   2.262 0.442 7.42 SLOTOLET KB10 96 2 2.172
          SLOTOLET KB20 80 2  
          SLOTOLET KB30 96 2  
          SLOTOLET KB40 90 2  
          SLOTOLET G20 96 2  
          SLOTOLET G40 80 - 90 2  
          SLOTOLET G50 96 2  
          SLOTOLET GB20 96 2  
          SLOTOLET GB40 90 2  
          SLOTOLET GB50 96 2  
                 
          N.B. KB & GB Series 10 - 30 15  
ZINC/COBALT 0.8-1.2% COBALT 1.218 0.821 7.15 SLOTOLOY ZK30 95 2.5 1.157
ZINC/IRON 0.3-0.6% IRON 1.218 0.821 7.14 SLOTOLOY ZE40 65 2 0.792
ZINC/NICKEL 12-15% NICKEL 1.201 0.833 7.34 SLOTOLOY ZN60 55 2.5 0.660


Plating Technology

Schloetter Company Ltd.
Abbey Works
New Road
Pershore
Worcestershire WR10 1BY
UK

Registered in England 947371

VAT No. GB 274 7177 31

Tel: 01386 552331
Fax: 01386 561005
Email:  info@schloetter.co.uk

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