One of the monomers is a 6 carbon acid with a -COOH group at each end - hexanedioic acid. 6. cannot get sufficient positive charge and hence cannot enter into H-b… In some nylons, such as nylon 6, 10, the nitrogen-bonded hydrogen of one nylon chain will hydrogen bond very strongly with the oxygen atom of another nylon chain. Explain what would happen to these hydrogen bonds if you stretch the nylon strand. Nylon 6,6 is waterproof in nature so it is also used to make swimwear.Nylon 6,6 having a high melting point make it more resistant to heat and friction so it is suitable to be used in  in airports , offices and other places which are more liable to wear and tear. The properties which make Polyamides suitable for plastic applications are resistance to toughness , thermal stability , good appearance , resistance to chemicals etc .The advantages of Nylon 66 are-                                                                                                                                                                                                                                               1.Nylon 6,6 persues excellent abrasion resistance and a high melting point . Even wiping the Polyamide surface clean with an alcohol-based cleaner will show little improvement as the slip additives continue to migrate to the surface. 390 Views We want to use Nylon 66 on of the product parts.Thread is there.So can we make it Nylon 66.Please inform. A little reaction happens between two adipic acid molecules. The key factor determining the assembly phenomena was identified as the hydrogen-bonding interactions between the amide groups in the nylon 6 backbone and the carboxylic acid groups capped on the surface of the metal nanoparticles. Can the hydrogen bonds re-form? Hydrogen. 12b, one can see again the sequences of hydrogen-bonding density for six nylon samples. The Questions and Answers of Which intermolecular force is present in Nylon 6,6?a)Copolymersb)Hydrogen bondingc)Dipole-dipole interactiond)van der Waals forcesCorrect answer is option 'B'. The resulting enthalpy and entropy values indicated that while there is no interaction between adjacent amide groups in the polymer chain, there is, nevertheless, a substantial cooperative effect in the transverse hydrogen bond direction. Unlimited viewing of the article/chapter PDF and any associated supplements and figures. In the case of nylon 6,6, failure within the strongly hydrogen bonded polyamide fiber (bulk or surface) does not occur. Nylon-6, 6 is a fibre, it contains intermolecular hydrogen bonding. b) amide linkages. are solved by group of students and teacher of Class 12, which is also the largest student community of Class 12. What to Upload to SlideShare SlideShare. 1) The hydrogen atom participating in H-bond must be covalently bonded to a highly electronegative atom in order to acquire significant positive charge. Type b Datac Comments(d) Ellison, 1954 (13) Critical ST ... no temp cited hydrogen- and non-hydrogen bonding parameters. Can the hydrogen bonds re-form? * Z is an electronegative atom to which H atom is covalently bonded. The molecular structure of Nylon-6 versus Ny- lon-6, 6 yields enhanced properties. hoses etc . The nitrogen-bonded hydrogens of one nylon chain will hydrogen bond very strongly with the carbonyl oxygens of another nylon chain. ANS> The advantages of Nylon 66 is  THAT : 1. Nylon 6 or polycaprolactam is a polymer developed by Paul Schlack at IG Farben to reproduce the properties of nylon 6,6 without violating the patent on its production. It is also used in the following like airbags , carpets , ropes . The others are behaving in the similar ways and the switching to 4 starts at the transition temperatures following the sequences in hydrogen-bonding density. 2.Nylon 6,6 has long molecular chains resulting in more hydrogen bonds , creating chemical springs and making it very resilient .. 3. This gives DNA its double helix shape and makes replication of the strands possible, as they "unzip" along the hydrogen bonds. DNA: Hydrogen bonds form between base pairs. ANS> Nylon 6,6 is a polyamide made by polycondensation of adipic acid  methylenediamine , and contains  a total of 12 carbon atoms in each repeating unit .Nylon 6,6 has a repeat unit with molecular weight of  is 226.32 g/mol and crystalline density of 1.24 g/(cm)^3 . Nylon 6 does not have this level of internal bonding, resulting in a more open structure. Nylon 66, between base pairs within DNA, Proteins (including Collagen), Water Why only when the hydrogen is bonded to O, F or N? Nylon 6 nanofiber mats, produced by electrospinning, were immersed into pH-adjusted solutions of metal nanoparticles. Nylon 6,6 has a repeat unit with molecular weight of is 226.32 g/mol and crystalline density of 1.24 g/(cm)^3 . Examples of Hydrogen Bonds . What are your sources? To make nylon 6,6 on doesn't need a catalyst, but acids do catalyze the reaction, and wouldn't you know it, one of the monomers is itself an acid. are solved by group of students and teacher of Class 12, which is also the largest student community of Class 12. CONTROLS . > Nylon 6,6 having a high melting point make it more resistant to heat and friction so it is suitable to be used in  in airports , offices and other places which are more liable to wear and tear . 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