China’s micro-sodium crystal material market is monopolized by foreign capital, and product localization has taken important steps
Micro-nanocrystalline material is a special kind of glass material. It has become an important choice for mobile phone cover and backplane materials because of its characteristics such as high hardnes…
Construction method and steps of inorganic insulation mortar fireproof isolation belt insulation layer
The construction method and steps of the inorganic insulation mortar fireproof isolation belt insulation layer mainly include the following aspects: 1. When reserving a 300mm fireproof isolation belt,…
Foam concrete construction steps and precautions!
Foam concrete construction is to mechanically fully foam the foaming agent through the foaming system of the foaming machine, and evenly mix the foam and cement slurry, and then pass through the foami…
[Supply and sales of 1,3-butanediol] Do you know the production process steps of 1,3-butanediol?
1,3-Butanediol is a colorless, slightly bitter-sweet viscous liquid. Melting point -77℃. Boiling point 207.5℃. Relative density 1.0043. Viscosity (25℃) 103.9mPa.s. Refractive index 1.4401. Surface ten…
[Octadecyl acrylate supply] Synthesis steps of octadecyl acrylate esterification reaction
There are many methods for synthesizing stearyl acrylate, among which the more commonly used methods are esterification reaction and hydromethylamination reaction. The following takes esterification r…
[Antioxidant supply] Preparation and production process steps of antioxidant 245-Shanghai Beite Chemical Co., Ltd.
It is understood that Antioxidant 245 is in the form of white powder with a melting point of 81°C. It is a hindered phenolic antioxidant, odorless, low volatility, and has good Excellent color stabili…
[Supply of stearyl alcohol] Steps for preparing maleic anhydride reactive emulsifier from stearyl alcohol
It is understood that stearyl alcohol appears as a white flake or granular solid, has a fragrance, is insoluble in water, and is soluble in ethanol, ether, benzene, and chloroform. It can be obtained …
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[Supply of stearyl alcohol] Steps for preparing maleic anhydride reactive emulsifier from stearyl alcohol
It is understood that stearyl alcohol appears as a white flake or granular solid, has a fragrance, is insoluble in water, and is soluble in ethanol, ether, benzene, and chloroform. It can be obtained …
Five Steps to Concrete Pumping Agents You Must Read
The continuous improvement of the performance of concrete admixtures has created conditions for innovation in concrete mixing, transportation and pouring processes. From dry concrete to fluid or even …
Test steps for water reducing rate of water reducing agent in concrete
The concrete ratio for testing water reduction rate is not the C30 concrete ratio. Measuring water reduction rate has nothing to do with concrete strength. If you have read the specificationMix propor…
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