Hom polymerization dab tsi tshwm sim rau daim nylon 6 6?
Hom polymerization dab tsi tshwm sim rau daim nylon 6 6?

Video: Hom polymerization dab tsi tshwm sim rau daim nylon 6 6?

Video: Hom polymerization dab tsi tshwm sim rau daim nylon 6 6?
Video: Organic Condensation Polymers 4. Nylon-6,6 2024, Hlis ntuj nqeg
Anonim

Yuav pib tawm, nylon yog ua los ntawm ib cov tshuaj tiv thaiv uas yog ib kauj ruam loj hlob polymerization , thiab condensation polymerization . Nylons yog tsim los ntawm diacids thiab diamines. Yog tias koj xav pom dab tsi adipic acid thiab hexamethylene diamine zoo li hauv 3-D, nyem qhov no.

Raws li txoj cai, Nylon 6 yog ib qho piv txwv ntawm cov kauj ruam loj hlob polymerization?

Polyester Dacron thiab Polyamide Nylon 66, qhia ntawm no, yog ob piv txwv ntawm hluavtaws condensation polymers , kuj hu ua kauj ruam - kev loj hlob polymers.

Tom qab ntawd, lo lus nug yog, nylon 6 npaj los ntawm polymerization li cas? Nylon 6 yog tsim los ntawm lub nplhaib-qhib saw loj hlob polymerization caprolactam nyob rau hauv lub xub ntiag ntawm dej vapor thiab ib tug acid catalyst nyob rau hauv lub yaj. Nylon 6 , 6 yog npaj los ntawm theem kev loj hlob polymerization ntawm hexamethylene diamine thiab adipic acid. Tom qab ziab, lub nylon 6 , 6 yog yaj spun ntawm 280 ° -290 ° C rau hauv fibers.

Raws li, dab tsi monomer s yog siv los ua nylon 6 6?

Ua ntej tshaj plaws, nylon 6 tsuas yog ua los ntawm ib hom monomer , ib monomer hu ua caprolactam. Nylon 6 , 6 yog tsim los ntawm ob cov monomers , adipoyl chloride thiab hexamethylene diamine.

Hom tshuaj tiv thaiv twg yog siv rau hauv kev tsim cov nylon?

Condensation polymerization cov tshuaj tiv thaiv

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