US researchers have recently developed a composite material that "grows" after reacting with carbon dioxide in the atmosphere, and is expected to be used as a building material or repair material and protective coating in the future. Recent researc
US researchers have recently developed a composite material that "grows" after reacting with carbon dioxide in the atmosphere, and is expected to be used as a building material or repair material and protective coating in the future. Recent researc
Talc has chemical stability, low hardness, lubricity, lamellar structure, lipophilicity and hydrophobicity. These properties of talc in the paper industry can effectively improve the performance of paper. In China, more than 50% of talc production is used in the paper industry , and its uses mainly
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Oliver Mark, author of "The Psychology of the House," believes that the basic intent of human dwellings comes from the "maternal womb." From ancient rock-painted caves, animal bone tents to dry hurdles and ancient Roman Domes, after the modern city's innovation in human set
In recent years, Henan Huanghe Whirlwind Co., Ltd. metal powder manufacturing business has been around the "powder" word to make a fuss in the consolidation of a sound and mature products, it has introduced a new powder new products and provide technical support to customers in more
Tools are the most direct assistants for people to create sculptures. In the process of making woodcarving crafts, woodworking carving knives and their auxiliary tools play a very important role. Looking at a person's carving technique, one only needs to observe his too
Abstract In the 5G era, mobile phones have become metal-forming trends, and the consumer electronics industry has developed new opportunities. From 2016-2018, in just two years, the mobile phone casing industry has changed rapidly. With the advent of the 5G era, the trend of metallization of