A new type of superplasticizer polycarboxylate, also known as concrete reducer, is polyoxyethyleneether macromonomer made from unsaturated acid, polyoxyethylene ether group monomer and polyoxyethylene ether macromonomer.
Molybdenum Boats are mainly used in fields such as aperture cleaning and vacuum deposition. This type of molybdenum boat usually has a specific thickness (such as 0.05mm), length (such as 75 mm total length), and boat groove size (such as 12mm in len
A molybdenum rod with high melting points, high thermal conductivity, and low thermal expansion can be used in the production of high-temperature heating elements, electric light sources, vacuum tubes, and other electric devices.
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