Assertion: carbon black | /r/HasProperty | almost 100% elemental carbon
Facets:
Source sentences:
text: Carbon black is almost 100% elemental carbon and is highly pure, which distinguishes itself from rCB with various impurities including steel, silica, zinc compounds, and other trace elements.
text: Carbon black is almost 100% elemental carbon and is highly pure, which distinguishes itself from rCB with various impurities including steel, silica, zinc compounds, and other trace elements.