enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Polycarbonate - Wikipedia

   en.wikipedia.org/wiki/Polycarbonate

   Polycarbonate. Polycarbonates (PC) are a group of thermoplastic polymers containing carbonate groups in their chemical structures. Polycarbonates used in engineering are strong, tough materials, and some grades are optically transparent. They are easily worked, molded, and thermoformed. Because of these properties, polycarbonates find many ...

3. Melt flow index - Wikipedia

   en.wikipedia.org/wiki/Melt_flow_index

   The Melt Flow Index (MFI) is a measure of the ease of flow of the melt of a thermoplastic polymer. It is defined as the mass of polymer, in grams, flowing in ten minutes through a capillary of a specific diameter and length by a pressure applied via prescribed alternative gravimetric weights for alternative prescribed temperatures. [1][2 ...

4. Bisphenol A - Wikipedia

   en.wikipedia.org/wiki/Bisphenol_A

   Bisphenol A (BPA) is a chemical compound primarily used in the manufacturing of various plastics. It is a colourless solid which is soluble in most common organic solvents, but has very poor solubility in water. [2][7] BPA is produced on an industrial scale by the condensation reaction of phenol and acetone.

5. Carbonate ester - Wikipedia

   en.wikipedia.org/wiki/Carbonate_ester

   Carbonate ester. In organic chemistry, a carbonate ester (organic carbonate or organocarbonate) is an ester of carbonic acid. This functional group consists of a carbonyl group flanked by two alkoxy groups. The general structure of these carbonates is R−O−C (=O)−O−R' and they are related to esters (R−O−C (=O)−R'), ethers (R−O− ...

6. Thermal depolymerization - Wikipedia

   en.wikipedia.org/wiki/Thermal_depolymerization

   Thermal depolymerization (TDP) is the process of converting a polymer into a monomer or a mixture of monomers, [1] by predominantly thermal means. It may be catalyzed or un-catalyzed and is distinct from other forms of depolymerization which may rely on the use of chemicals or biological action. This process is associated with an increase in ...

7. Converter (industry) - Wikipedia

   en.wikipedia.org/wiki/Converter_(industry)

   Converter (industry) A converter is a company that specializes in modifying or combining raw materials [1] such as polyesters, adhesives, silicone, adhesive tapes, foams, plastics, felts, rubbers, liners and metals, as well as other materials, to create new products. Materials such as paper, plastic film, foil and cloth often are produced in ...