1.sodium alginate adhesive for welding rod 2.sodium alginate for industry use 3.brown powder or white powder

sodium alginate adhesive for welding rod

Welding coating can be humidified when powder used for welding or electrode coating material is coated together with sodium alginate. The compound can endow the welding coating with the right plasticity while the extrusion process in ongoing. Moreover, it can also help minimize splashes produced while welding because the alginate makes it easier to decompose into ash.

sodium alginate powder specifications

Item	SC/T3401—2006
Viscosity /(mPa.s) (1% solution)	LV<150 MV 150~400 HV >400
Color and characters	white to light yellow or light brown yellow
pH	6.0~8.0
Moisture,%	≤15.0
Water unsolvable /%	≤0.6
Calcium, %	≤0.4

sodium alginate adhesive for welding rod