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In the last article, the physical foaming agents of hydrocarbon foaming agents and hydrofluorane (HFC) foaming agents have been mentioned. In this article, the chemical foaming agents of OBSH and DPT will be talked about.…
Hafnium-nitride, a grayish powder, has cubic crystal structures. The melting point is 3310. Microhardness is 16GPa. It's fairly stable but easy to corrode by concentrated sulfuric and hydrofluoric acids. Purity: 99% Hafnium Nitride HfN Pulver:…
Various crystal forms of alumina (α, β, γ, δ, θ, etc.) have been found, among which γ-Al2O3 is also called active alumina.…
The compound calcium hexaboride, also known as calcium boride or calcium hexaboride, is composed of calcium and boran with the chemical formula CAB6. It is an important substance due to the high electrical conductivity it has, as well as its hardness…