The most basic component that is used to produce thermoplastics is the monomer building blocks. For example, propylene monomer is used to produce polypropylene, ethylene to produce polystyrene, vinylchloride to produce polyvinylchloride, etc ... (see plastic types).
Arabic is a Central Semitic language, closely related to Aramaic, Hebrew, Ugaritic and Phoenician. Standard Arabic is distinct from and more conservative than all of the spoken varieties, and the two exist in a state known as diglossia, used side-by-side for different societal functions.he Arabic script that is widely used today developed from the Nabataean Kingdomâs writing script. While the Nabataean alphabet and writing system met a great deal of the needs, it did not provide letters or symbols for /t/, /h/, /g/, /z/ and /d/, which were not represented by Aramaic script.
  Silk originates from Old English sioloc, seolec, from late Latin sericum, neuter of Latin sericus, based on Greek Seres, the name given to the inhabitants of the Far Eas â¦ tern countries from which silk first came overland to Europe.onfidence votes 36.1K. The word originates in Asia. The Manchurian word is 'sirghe' and the Mongolian word is 'Sirkek' The word passed into Greek as 'serikos' via an oriental people from whom the Greeks obtained silk and smuggled the silk worms from China in the 1st century.