99.9% crystalline boron fraction serve as solid-phase raw materials for alloy targets. Unlike amorphous boron powder, crystalline boron features an ordered structure, lower impurity levels, and superior thermal stability.

Black silicon carbide F14, as a highly efficient abrasive product, is commonly used in the production of grinding wheels, coated abrasives, and fiber disc.

Amorphous boron is an amorphous elemental boron with no long-range ordered crystalline structure. It appears as a dark brown to black fine powder, and its properties differ significantly from crystalline boron.

Hexagonal boron nitride (h‑BN) powder acts as high‑performance functional filler for thermal conductive coatings. It delivers high in‑plane thermal conductivity to improve heat dissipation capacity of coating layers, while retaining excellent electrical insulation, so the coated surface will not cause short‑circuit risk for electronic devices.
It has superior high‑temperature oxidation resistance. The coating filled with h‑BN keeps stable under long‑term high‑temperature service up to 900 °C in air, without obvious performance degradation. Its layered platelet structure brings good lubricity, lowering coating surface friction coefficient and enhancing scratch‑resistant property of the coating film.
h‑BN features outstanding chemical inertness. It resists acid, alkali and most solvent erosion, improves the corrosion resistance and weather resistance of finished coatings. Unlike carbon‑series thermal conductive fillers, its white tone supports light‑colored coating formulation, avoiding dark‑color limitation. In addition, h‑BN shows low dielectric loss, making it fit for thermal‑conductive coatings used in high‑frequency electronic scenarios.