Hollow glass balls are hollow spherical powdered inorganic nonmetallic materials. Their particle size is 5-100mm with a thickness of 1-2mm. The compressive strength is 3-125MPa. The following is a list of the most recent articles about Hollow Gl…
The crystal of zinc dodecyl-stearate flaky is needle-like. It is not soluble or soluble with water. However, it can be dissolved in alcohol, ether, and chloroform. Zinc dodecyl-stearate can be used to make grease as well as for organic synthesis.Zinc…
On Oct 11, the All-China Federation of Industry andCommerce released the top list of 2021 patent inventors and private enterprisesRD investments. According to the news, Huawei, together with three otherprivate companies, became the company with the m…
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