An Alkalifree concrete accelerator is an innovative new product that uses new materials and has no alkali. It is easy to mix with different cements. Concrete accelerator product description An alkali free concrete accelerator has been created by new…
High thermal and chemical stability makes Niobium-nitride a great superconducting thin films material. You can prepare it by mixing nitrogen with argon in a gas mixture. Purity: 99%Particle Size 5um About Niobium Nitride NbN Powder : Niob…
Potassium Ricinoleate exhibits good lubricity and emulsification. It is also wettable, dispersible, has color retention and can be used at low temperatures.Solid Content: 40% Potassium ricinoleate is a potassium salt. Potassium Ricinoleate exhibi…
Koalas were declared endangered in eastern Australia on Friday, with more and more koalas dying from disease, habitat loss, and other threats. Earlier, the koala was considered a vulnerable species, and the Commonwealth Department of the Environment…