1,3,5-trioxane is an important chemical used primarily as a monomer for the production of high-molecular weight polyacetals and secondarily as a chemical intermediate.
Aimed at the problem of lamellar tearing in the welding of bakie, generating cause of lamellar tearing was analyzed from the product structure and welding procedure etc.
That site would chiefly produce not finished steel but an intermediate product called sponge iron, to be shipped to Europe's industrial heartlands for refining.
The quality control unit shall be responsible for approving or rejecting drug products manufactured, processed, packed, or held under contract by another company.
It includes breakdowns on raw materials (a. k. a. commodities), intermediate goods (items that are in production), and finished goods (ready to hit the shelves).
The molecules that you get when you depolymerise PET are actually intermediates en route to a huge number of industrial products that we rely on nowadays.
The development of the lithium battery industry in South Korea and Eastern Europe has driven the export of intermediate products such as lithium hydroxide and artificial graphite from China, and so on.