tungsten catalyst
W≥99.95%
Appearance:Bright gray polyhedron granule.
Mesh Size:-1180μm+850μm(-16~+20)
-850μm+425μm(-20~+40)
-425μm+250μm(-40~+60)
-250μm+180μm(-60~+80)
Shape:granular shape
C＜0.001
S＜0.0005
Melting point 3410℃
Tungsten catalyst is made of purest tungsten material with irregular particles widely used in chemical analysis as carbon sulfur analyzer and the machine is also called CS analyzer or C&S analyzer. Highly pure tungsten flux is applied mainly in the high frequency infrared carbon and sulfur analyzer and the results are very stable. At present, combustion method to measure the carbon and sulfur, many factors affect the stability of the analysis results wherein the flux has a greater impact on the measurement results of the stability samples. clean and pure tungsten granule is much needed to play a good role of catalyst in the material production.so , in between 99.95% to 99.99% of purity is important to use during material production and amplify its applications such as carbon sulfur analysis , induction accelerator , radiation shielding filler and so forth.
