What is boron nitride?Boron nitride is typically black, brown or dark red crystals with sphalerite structure and excellent thermal conductivity. Its firmness is 2nd only to diamond, a superhard product typically utilized as tool materials as well as…
Europe's largest economy, Germany, recently activated an emergency plan to manage gas supplies that the natural gas could be rationed if supplies are disrupted or disrupted by a stand-off over Russian demands to pay for fuel in rubles. German Vice-C…
Soaring 200%! Another large number of plastic chemical raw materials soared! Recently, the circulated supply of butadiene market is limited, and the supplier price has increased wildly! The rally is like a rainbow! On July 12, Sinopec North China Sal…