WELDING ELECTRODE USE SODIUM ALGINATE

sodium alginate widely used textile printing ,as the printing paste applied in screen and rotary screen-printing

SHANDONG JIEJING GROUP CORPORATION

Add : 517 Shandong Road Rizhao Shandong China

Tel :   0633-8235373   Fax:0633-8235533

    

Sodium Alginate for Welding Electrode

Raw material:

Our company’s sodium alginate is extracted from brown seaweed featured with fine particle size and low salt.it mainly used as adhesive for the welding rod coat.it is an indispensable element of high-end electrode.

Features:

1,Reasonable particle size range distribution ensure the coat surface smooth.

2,Low sulphate ,phosphorus and chlorine element ,make the weld spot clean.

3,High purity ,non-deforming and non-fracturing coat ensure long life of the product .

4,Low ash can reduce splash and stabilize electric are effectively.

Parameter:

Viscosity(mpa.s)	500-800cps (1% solution natural basis)
characteristics	Milky white or light yellow powder
PH value	6.0—8.0
Moisture,%	≤15.0
Ash content,%	18--27
Water unsolvable,%	≤0.6
Light transmittance,%	qualified
Lead(pb),(mg/kg)	≤4
Arsenic (As),( mg/kg)	≤2

 

 

To guarantee the function of the sodium alginate in welding rod ,our sodium alginate are highpurity. The content is ≥99.2% .

WELDING ELECTRODE USE SODIUM ALGINATE