Silicon tetrafluoride is an inorganic compound with the chemical formula SiF4. Its molecular structure is that Si atoms form σ bonds with sp3 hybrid orbitals. The molecular shap...
Oct 24, 2022
Silicon is a chemical element, the chemical symbol is Si, formerly known as silicon. The atomic number is 14, the relative atomic mass is 28.0855, there are two allotropes of am...
Expansion is when the particles in an object move faster and therefore take up extra space when the object is heated, a phenomenon called expansion. Solids, liquids, and gases a...
Aerogel refers to a nano-scale porous solid material formed by sol-gel method, using a certain drying method to replace the liquid phase in the gel with gas.
Coaxial Cable is a kind of electric wire and signal transmission line, which is generally made of four layers of materials: the innermost is a conductive copper wire, the outsid...
Oct 20, 2022
A shock pulse is a form of shock excitation. A shock pulse is a shock excitation in the form of a sudden rise and fall in the amount of motion or force that occurs within a time...
The voltage standing wave ratio refers to the ratio of the antinode voltage of the standing wave to the amplitude of the node voltage, also known as the standing wave coefficien...
The reflection coefficient refers to the ratio of the intensity of the reflected light on the surface to the intensity of the incident light when the light is projected on the o...
Laminate is a type of laminate. Laminate is a whole by superimposing and thermocompression bonding of two or more layers of resin-impregnated fibers or fabrics. Laminated produc...
Insulating coatings are coatings with excellent electrical insulating properties. It has good electrochemical properties, thermal properties, mechanical properties and chemical ...
Scale inhibitor is a kind of agent that can disperse insoluble inorganic salts in water, prevent or interfere with the precipitation and scaling of insoluble inorganic salts on ...
Oct 19, 2022
Tolutriazole is referred to as TTA, and its molecular formula is C7H7N3. Pure white granules or powder, it is a mixture of 4-methylbenzotriazole and 5-methylbenzotriazole, melti...
