Profesionálny dodávateľ grafitových materiálov, grafit pre EV, mastnotu, pec a akékoľvek iné priemyselné odvetvia.

Expandable graphite: a new type of lightweight and high-performance material
(Expandable graphite: a new type of lightweight and high-performance material) Expandable graphite was first discovered by German Schaufautl. In 1841, Schaufautl soaked natural graphite in a mixture of concentrated HNO3 and H2SO4 and, after a…


























































































