Nylon yog dab tsi? Nylon yog cov khoom siv hluavtaws hluavtaws muab los ntawm petrochemicals, uas yog siv dav thoob plaws hauv kev lag luam zam. Nws thawj zaug siv yog rau kev tsim cov txhuam hniav hauv xyoo 1938 thaum qhov kev lag luam nrov tshaj plaws tau pib hauv xyoo 1940, vim nws tau los ua cov ntaub ntawm kev xaiv rau poj niam cov hnab looj tes.
Peb tau nylon qhov twg?
Nylon ntaub yog ib qho polymer, uas txhais tau hais tias nws yog tsim los ntawm cov saw ntev ntawm carbon-based molecules hu ua monomers. Muaj ob peb yam sib txawv ntawm nylon, tab sis feem ntau ntawm lawv tau muab los ntawm polyamide monomers uas tau muab rho tawm los ntawm cov roj crude, uas tseem hu ua roj av.
Nylon yog ua los ntawm dab tsi?
Nylon, ib yam khoom siv yas hluavtaws muaj li ntawm polyamides ntawm qhov hnyav molecularthiab feem ntau, tab sis tsis tas li, tsim ua fiber ntau. Nylons tau tsim nyob rau xyoo 1930 los ntawm pab pawg tshawb fawb los ntawm Asmeskas kws tshuaj, Wallace H. Carothers, ua haujlwm rau EI. du Pont de Nemours & Company.
Nylon yog tsim los ntawm cov nroj tsuag?
Ib tug yog los ntawm tus tsiaj, ib tug los ntawm ib tsob nroj, thiab lwm yam yog hluavtaws, tab sis tag nrho peb yog ua los ntawm polymer strands. … Nylon yog ib qho hluavtaws polymer ua los ntawm cov tshuaj tiv thaiv condensation ntawm ob yam tshuaj. Nws yog qhov tseem ceeb zoo li ntev, nyias fiber ntau ntawm cov yas.
Nylon puas tsim kev puas tsuaj rau tib neeg?
Puas phem rau koj lub cev? Yes. Nylon kuj tsis yog ntaub zoo rau kojhnav los yog. … Ib qho khaus hu ua formaldehyde kuj pom muaj nyob hauv nylon thiab tau txuas rau daim tawv nqaij khaus thiab teeb meem qhov muag.
