Concrete anti-segregation agent, concrete adsorbent, 1 kg per bag, spot sales, large discount, Guangdong concrete segregation agent price
Segregation of concrete is a phenomenon in which the cohesion between the components of the concrete mixture is insufficient to resist the sinking of the coarse aggregate, and the components of the co…
The world’s largest! Zhongjing Petrochemical’s annual output of 1 million tons of propane dehydrogenation project was delivered by Zhongjing Petrochemical
On October 31, the Fujian Zhongjing Petrochemical Phase II Propane Dehydrogenation Project with an annual output of 1 million tons, the world’s largest single propane dehydrogenation to propylene unit…
With an investment of 12 billion yuan, the environmental impact assessment of Yangzi Petrochemical’s new project was announced! Including 1 million tons of ethylene + 100,000 tons of POE, etc.
On October 30, Jiangsu Environmental Protection Public Network released the first public announcement of the environmental impact assessment of Yangzi Petrochemical’s ethylene technology upgrade and r…
Synthesis method of 1,6-hexanediol (HDO)
Synthesis method Composed of diethyl adipate or dimethyl adipate in the presence of metallic sodium, ethanol or in the presence of lead chromium oxide It can be obtained by catalytic reduction under t…
What is 1,2-hexanediol? Description of ingredients and safety
[Cosmetic ingredient name] 1,2-hexanediol It is a glycol (*1) with refreshing feeling and excellent antibacterial properties. It is also an alkanediol, a A polyol with high antibacterial properties. *…
About the safety (irritation/allergy) of 1,2-hexanediol
Current safety of 1,2-hexanediol · Used for more than ten years · Skin irritation: Almost None · Eye irritation: Severe · Skin sensitization (hypersensitivity): Little from these results it can be con…
[Propylene glycol procurement and supply] PPT fiber and 1,3-propylene glycol
1,3-Propanediol It is also an important monomer raw material for manufacturing new polyester fiber polytrimethylene terephthalate (PTT) with excellent performance. The following supplier of propylene…
[Propylene glycol supplier] What is the difference between 1,2-propanediol and 1,3-propanediol?
It is widely used in various Propylene glycol in the industry is divided into two types: 1,2-propanediol and 1,3-propanediol. The propylene glycol commonly referred to in the market is 1,2-propanediol…
[Propylene glycol supply and procurement] Production methods of both 1,2-propanediol and 1,3-propanediol
Propylene glycol is an organic compound (diol), usually slightly A sweet, odorless, colorless and transparent oily liquid that absorbs moisture and is easily mixed with water, acetone, and chloroform.…
[Propylene glycol supply and procurement] List of uses of 1,2-propanediol and 1,3-propanediol
Propylene glycol is an organic compound (diol), usually slightly A sweet, odorless, colorless and transparent oily liquid that absorbs moisture and is easily mixed with water, acetone, and chloroform.…
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