(2019, Dec 06). We have tutors online 24/7 who can help you get unstuck.Synthesis of Nylon 6,6 Lab Report.docx - Jordan Elliot 805 Wednesday 2:00-6:00 Synthesis of Nylon 6,6 Purpose React Adipic Acid to diacidReact Adipic Acid to diacid chloride (adipoyl chloride) as an intermediate in the first partof the reaction.
Estimate this RPM by measuring how much string is wound up in, say, 60 seconds, or by counting revolutions.
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Get Your Custom Essay on We will write a custom essay sample on Synthesis Of Nylon 6 6 Lab Report specifically for you We will write a custom essay sample on Synthesis Of Nylon 6 6 Lab Report specifically for you Aqueous layer was discarded. Synthesis of a Polymer: Nylon-6,6 A. 0
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It's Free! The styrene layer was washed with water and dried with Cacao(s). Polymer Chemistry: Introduction to an Indispensable Science (pp. 0000001840 00000 n
Jordan Elliot 2/27/2019 805 Wednesday 2:00-6:00 Synthesis of Nylon 6,6 Purpose React Adipic Acid to diacid chloride (adipoyl chloride) as an intermediate in the first part of the reaction. 1,6-Hexanediamine/NaOH (aq) Solution. If we don't neutralize the HCl, there could be side reactions with purpose of having the NaOH-- as seen in the mechanism of the reaction-- is to establish basic To read the essay, scroll down. Results & Discussion. The nylon we had synthesized was very wet, to the point nylon was likely quite wet and, given the high density of water, this likely explains our yield Step-growth polymerization can have any polymer or monomer react, so … DuPont began the mass production of nylon and their first commercial nylon product, nylon stockings, hit the market in 1940. 0000008284 00000 n
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The interface between organic layer and aqueous layer was milky. The cellulose acetate is dissolved in a mixture of deceleration and methanol for spinning. amide from an acid chloride and an amine.
Preparation of nylon 6,6 by interfacial polymerization João P. Teloa ... one taken in our lab).2,3 Picture SM 16.1.1 Pulling the nylon rope Hints to the questions: Proteins are natural polyamides. product appeared to have bristle-like ends. 10 ml of 5% sebaceous chloride in hexane was added carefully to the beaker. 380 0 obj<>
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Interfacial Step-Growth Polymerization: Synthesis of Nylon. Some anhydrous Nassau was added.The solution was filtered onto a water glass producing a film from the surface. Nylon 6,6. For part C (synthesis of cellulose triplicate), after acetic anhydride was added to the mixture and warmed by water bath for 20 miss, the cotton balls were dissolved to orange-brown solution.The white precipitates were produced after 1 5 drops of water for hydrolysis were added. more heat, as this is a dehydration reaction rather than a nucleophilic acyl substitution reaction. During the reflux, solution was changed from pale yellow to colorless. Cellulose triplicate was added to obtain saturated solution and the beaker was removed from heat. Even after drying, the To read the essay, scroll down.Each monomer is incorporated into the polymer is known as a repeat unit or monomer residue. The nylon 6, 10 was formed in the interface which was milky. The nylon 6, 10 was white strands. Want to add some juice to your work? The reason that heat is needed when using Sebacic Acid is because the reaction proceeds with Retrieved from Leave your email and we will send you an example after 24 hours If you need this or any other sample, we can send it to you via email.At Paperap.com you will find a wide variety of top-notch essay and term paper samples on any possible topics absolutely for free. Experiment 3 Lab Report Synthesis of Nylon - 6,6 Johanna Freeman Section 001 Abstract A polymerization condensation The mixture was heated until the temperaturereached 60°C and excess thionyl chloride was boiled away. x�b```b``qf`e``ud�g@ ~�G���ʜ�6�J�h>�>YЅ���q���M(@����D�����G�b[�R�.�L��9������@����.A Polymerization of Nylon. In part A (polystyrene), Noah was added to remove inhibitor from styrene in order to undergo radical mechanism.It is because in order to prevent the styrene from popularizing during storage, the chemical 4-tablecloths is added nice it is a radical inhibitor (also known as a good chain terminator). The white precipitate was collected using suction filtration and dried. Arlington: NSTA Press. being so high.Our final product after drying for 15 minutes was a white fabric-like, product. 6,10 Expected0.004 mol Nylon 6,10 x (282.43 g / 1 mol Nylon 6,10) = 1.13 g Theoretical YieldWe obtained 5.31 g of Nylon, therefore our yield was (5.31 g / 1.13 g) * 100 = 470% Yield.ERROR ANALYSIS: Given this very high yield, there needs to be discussion of potential 0000012080 00000 n
When mixing Noah and sebaceous chloride, two layers were formed. An improved procedure for the synthesis of Nylon 6 that is easier, safer, and gives a product with impressive strength.
For the synthesis of cellulose, 5 ml of glacial acetic acid, 1 drop of con. Nylon 6, 10 was generated from 1, 6-hexadecimal and sebaceous chloride with the loss of HCI via necrophilia substitution.Cellulose triplicate was generated by mixing cotton balls and acetic anhydride with acidic condition under heating.
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