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
