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Nylon is a polyamide. There are two: nylon 6.6, which was invented by DuPont, and nylon 6, which was invented by BASF. DuPont had a patent on nylon 6.6 and wouldn't license it; BASF wanted to play in the polyamides market so they created a similar material using a different process. Of the two, nylon 6.6 has a higher melt point and is a little harder than nylon 6. Nylon 6.6 is a polymer of Hexamethylene diamine and Adipic acid (Hexadioic acid) both these compounds contain 6 carbon atoms each. so it is Nylon 6.6. (Which is true for nylon 6.6. Nylon 6 is polymerized caprolactam, so that's called Nylon 6 because caprolactam also has 6 carbon atoms.)
Nylon-66 is made up of hexamethylenediamine and adipic acid whereas Nylon-6 is made up of monomer called Caprolactum.
Is there any difference? nylon 6 and nylon 66 they are both nylon so...
caprolactum for nylon 6 and adipic acid and hexamethylenediamine for nylon 6,6
LOI of Nylon 6 would be 20.8
nylon 6 and nylon 66 are the two most briefly divided types of nylon.
No
Because polymer supteractes nylon so 2 luiquid will atacet nylon
it has 6 or 12
Internal granular layer is the 4th layer (from 6 horizontal layers of neocortex).sensory areas = also called "granular cortical areas" because they have many granule neurons in their well-developed layer 4motor areas = also called "agranular cortical areas" because they have less granule neurons in their thin layer 4
The "on" at the end is to allude to the ends of the names of such fibers as Cotton and Rayon, and they just picked the "nyl" because they liked the way it sounded. The story about nylon being short for New York and London is...just a story. The full form of nylon is either Nylon-6 or Nylon-6.6, depending on manufacturer. DuPont invented Nylon-6.6 and holds a patent on its manufacture. BASF wanted also to make nylon because it sells very well so they invented Nylon-6.
The first number of the code is the number carbon donated but the diamine copolymer.The second number of the code is the number carbon donated but the diacid copolymer.Types of nylon with different code have of course different physical properties.