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What is foam agent celluar concrete and its application
News 49Days Ago (03-24)Lightweight concrete, also known as foamed concrete, is to fully foam the foaming agent mechanically through the foaming system of the foaming machine, mix the foam and cement slurry evenly, and then pass the pumping system of the foaming machine for in-... -
How is the high purity spherical Tantalum powder made
News 55Days Ago (03-18)The high purity spherical Tantalum powder preparation method can be divided into: reduction method, electrolysis method, grinding method, atomization method, etc. according to the preparation process. At present, the two most advanced powder making proce... -
Nano BN nanoparticle is a new type of nano material
News 57Days Ago (03-16)What is Nano BN nanoparticle ? Nanometer (nm) is a length unit like meters and micrometers. One nanometer is equal to ten to the minus ninth square meter, which is about an order of magnitude larger than the growth of chemical bonds. Nanotechnology is a ... -
Nowadays, Glass beads is a lightweight and multifunctional material
News 70Days Ago (03-03)As some professionals know, Glass beads is a micron-level hollow glass micro sphere with a smooth surface. The main chemical component is silicate glass. The hollow transparent sphere is observed under the electron microscope. It is Low density, low ther... -
Why are the bearings always broken Do you really know the reason
Environment 197Days Ago (10-27)Is the bearing always broken? What if the leader is angry? What are the common bearing damage analysis and treatment methods? During work, we often encounter problems such as peeling, burns, and crack...
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