[Semi-refined paraffin supply] How is paraffin obtained from petroleum?
The process of obtaining paraffin from petroleum generally involves dewaxing and deoiling the lubricating oil fraction obtained by distilling petroleum, and then refining and molding it. It can be pac…
Business News: Propylene glycol market fell 11.60% in May due to negative pressure from many parties
According to the monitoring data of Business Society, as of May 31, the ex-factory price of domestic industrial grade propylene glycol was 16,000 yuan/ton. , compared with May 1 (reference price 18,10…
[Supply of stearyl alcohol] Method for preparing stearyl acrylate 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 …
[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 …
[Supply of stearyl alcohol] Method for preparing stearyl acrylate 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 …
How to distinguish the quality of environmentally friendly plasticizers, and how to distinguish the good from the bad?
” >Environmentally friendly plasticizerRefers to organic substances that add plasticizers to plastics, improve the fluidity of the resin during molding and processing, and make the products f…
Analysis of pp flame retardant from the flame retardant principle
According to the combustion mechanism of PP, starting from the key points of the PP combustion chain, additive flame retardants can achieve the purpose of flame retardancy by controlling one or more o…
Kain Chemical: How to make silica from water glass
” >Water glass Also known as sodium soda, it is odorless, tasteless, non-flammable, non-explosive, and alkaline. It is mainly used as adhesive for packaging materials, raw materials for deter…
Explain how to correctly select concrete admixtures from different influencing factors
The development of high-strength and high-performance concrete has made great contributions to the development of national large and medium-sized key engineering projects such as highway bridges, hydr…
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