chemical sample

Synthesis technology and principle of sodium dodecylbenzene sulfonate Sodium dodecylbenzene sulfonate is produced with n-dodecylbenzene as the main raw material, which is widely used as emulsifying and dispersing agent, antistatic agent and anti-caking agent for chemical products. Name: Sodium dodecylbenzene sulfonate Molecular formula:C12H25C6H4SO3Na Molecular weight:348 Structure: Its hydrophobic group is dodecyl phenyl group and hydrophilic […]

The use of 84 disinfectant, the ratio and precautions (I) 84 disinfectant introduction. 84 disinfectant is a highly effective disinfectant, direct contact can burn the skin, import is strictly prohibited, and protective gear such as rubber gloves should be worn during use. It is mainly used for wiping toys, objects and desktops, spraying rooms, mopping

China CDC hands-on scientific disinfection It is the high season for various kinds of flu in autumn and winter. With the recent emergence of confirmed indigenous cases in some parts of the country, there is still no room for relaxation in the prevention and control of the epidemic. In addition to continuing to wear masks

How to test the performance of ink? The quality of the ink directly affects the correctness and stability of the color of the printed product. The water-based ink used in flexographic printing has the characteristics of low viscosity and low pollution. Ink management is mainly through the detection of ink hue, coloring power and sunlight

Do you really understand water-based coatings? There are many people ask: Is the paint toxic or not! I can only answer this question for you, by situation! At present, companies at the forefront of development are for water-based paints, and many paint making manufacturers produce paint products that are water-based, which are basically green products

Summary of the analysis of different types of coating film forming methods General coatings are composed of three components, namely film-formers, pigments and solvents. Sometimes it is necessary to add some functional additives to improve its special function. The coating will form a thin film on the surface of the substrate. This film has certain