Spot Market For CokeJuly 1, 2022Coke: April 8, the domestic coke market mainstream temporarily stable operation. On the supply side, the two coke enterprises in Luliang area have stopped producing coke recently, and the speculative ...view
Why Must Lubricants Have Good Thermal Oxidation Stability?July 1, 2022Because the hydrocarbons in the lubricating oil react with air, NO, NO2 and SO2 at high temperature, alcohols, aldehydes, ketones and acids contain oxygen compounds.The high temperature cooling of the...view
The Dilemma Of Low Profit For Bottle CapsJuly 4, 2022As an integral part of the packaging bottle, the bottle cap mainly plays the role of sealing. Although the bottle cap is small, there are many types, covering a wide range of food, beverage, medicine,...view