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- Company Name : Qingdao Haiqin Welding Material Co., Ltd.
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potassium sodium silicate
Product Detailed
Related Categories:Silicate
Potassium Sodium Silicate product is in forms of solid and liquid
Potassium Sodium Silicate
Application:As the binding agent for manufacture welding electrodes.That have good plasticity,drying quickly,not easy absorption of moisture,welding arc with better stability,reduce sparks and spatter in welding.
| SOLID | SOLID | SOLID | SOLID | LIQUID | LIQUID | LIQUID | LIQUID | LIQUID | |
| Model | QPKD101 | QPY201 | QPY301 | QPY302 | QPDK101 | QPDK103 | QPY201 | QPY301 | QPY302 |
Density (g/cm3,20°c) | ------ | ----- | ----- | ----- | 1.408-1.436 | 1.355-1.381 | 1.436-1.465 | 1.394-1.422 | 1.480-1.510 |
ºBe′20°c | ------ | ----- | ----- | ----- | 42.0-44.0 | 38.0-40.0 | 44.0-46.0 | 41.0-43.0 | 47.0-49.0 |
Potassium Oxide (k2O)%≥ | 14.0 | 19.5 | 25.0 | 23.5 | 5.5 | 5.0 | 8.5 | 10.0 | 10.5 |
Sodium Oxid (Na2O) %≥ | 15.0 | 10.5 | 6.5 | 6.0 | 5.5 | 5.0 | 4.2 | 2.5 | 2.5 |
Silicate (SiO2)% ≥ | 63.0 | 61.0 | 60.0 | 62.0 | 24.0 | 22.0 | 25.0 | 24.0 | 29.0 |
(M) | 2.5-2.7 | 2.5-2.7 | 2.5-2.7 | 2.8-3.0 | 2.5-2.7 | 2.8-2.7 | 2.5-2.7 | 2.5-2.7 | 2.8-3.0 |
| (S) % ≥ | 0.12 | 0.12 | 0.08 | 0.08 | 0.05 | 0.05 | 0.05 | 0.03 | 0.03 |
| Viscosity | ----- | ---- | ---- | ---- | ---- | ---- | ---- | --- | 7.0 |
potassium sodium silicate
