SynopsisDry ice blast cleaning (dry ice blast cleaning), also known as cold spray, uses compressed air as the power and carrier, and uses dry ice particles as accelerated particles, sprayed onto the surface of the object to be cleaned by a dedicated jet cleaning machi.....
SynopsisThe contraceptive patch is a small sticky patch that is pasted on the skin of women to release estrogen and progesterone into the body to prevent women from becoming pregnant. The theoretical effective rate of the contraceptive patch is 99%, but because of its.....
SynopsisSince the transportation of the vaccine needs to be carried out at minus 70 degrees, otherwise the activity of the vaccine will be reduced. Therefore, refrigerant is needed to provide the temperature required for the vaccine. The global Vaccine Refrigera.....
SynopsisR23 refrigerant is a commonly used ultra-low temperature refrigerant, it is mainly used in environmental test chambers or other equipment such as thermal shock test machine, etc., freeze dryer, freeze dryer, ultra-low temperature disease or freezer, blood bank.....
SynopsisIndustrial aluminum profile is an alloy material with aluminum as the main component. Aluminum rods are melted and extruded to obtain aluminum materials with different cross-sectional shapes. However, the proportion of the added alloy is different. The mechani.....
SynopsisFire rescue cushion, also known as safety cushion, is a kind of life-saving equipment for high-altitude escape. It has the characteristics of short inflation time, significant cushioning effect, convenient operation, safe and reliable use, etc. It is made of h.....
SynopsisScattering communication refers to the use of the inhomogeneity in the troposphere and ionosphere to produce electromagnetic wave scattering, to carry out beyond the horizon communication. The global Scattering Communication Equipment market was valued a.....
SynopsisGallium nitride is a new type of semiconductor material. It has the characteristics of large forbidden band width, high thermal conductivity, high temperature resistance, radiation resistance, acid and alkali resistance, high strength and high hardness. Transp.....
SynopsisTert-butyl hydroquinone is a white powdery crystal with a special smell, with a melting point of 126.5~128.5 and a boiling point of 300 degrees Celsius. Easily soluble in ethanol and ether, soluble in oil, but insoluble in water. It is thermally stable and doe.....
SynopsisHydrolyzed animal protein is composed of small peptides. Analysis by liquid chromatography shows that the molecular weight of the protein is between 500-15,000, and its average molecular weight is around 3,000. Gelatin is composed of a large number of macromol.....
