Potassium-chloride-additives-use-zincplating-for

Potassium-chloride-additives-use-zincplating-for

Acid potassium chloride zinc electroplating brightener Packing specifications: 25kg/plastic drum 200kg/plastic drum 1000kg/plastic drum on metal pallet Payment: T/T or L/C Delivery Port: Tianjin or Qingdao Test Institution: SGS or CCIC Capacity: 1000 MT per month Period of Validity: 7 day

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Description

USE: 1. Metal surface treatment electro-galvanized

2. Galvanized standard parts, such as screw, nuts, and bolts

3. Metal accessories and metal fittings need to be galvanized

4. Electric galvanizing parts color has silver white, blue white, and color

Bath formula and technological parameters

	concentration range	Standard concentration
KCl	200-230 g/L	220g/L
ZnCl	60-100 g/L	60g/L (barrel)
Boric Acid	30-40 g/L	35 g/L
HL-93 Softening Agent	20-30 g/L	25 g/L
HL-93 Brightening Agent	0.6 ml/L- 1.0 ml/L	0.8ml/L
Temperature (℃)	10-55℃	40℃
PH value	4.8-5.6	5.2
DK (A/dm2)	0.1-5	3