Nylon-66 yog polyamide ntawm hexamethylene diamine (CH2)6(NH2)2 thiab adipic acid (CH2)4(COOH)2.
piv txwv ntawm polyamide yog dab tsi?
Polyamides tshwm sim ob qho tib si ib txwm muaj thiab tsim khoom. … Piv txwv ntawm ib txwm tshwm sim polyamides yog cov proteins, xws li ntaub plaub thiab txhob lo lo ntxhuav. Artificially ua polyamides tuaj yeem ua los ntawm kev loj hlob ntawm cov txheej txheem polymerization lossis cov khoom siv-theem synthesis yielding cov ntaub ntawv xws li nylons, aramids, thiab sodium poly (aspartate).
Yog nylon 6 yog polyamide?
Cov khoom siv yog a polyamide nrog ntau yam sib txawv, tab sis feem ntau peb pom siv hauv engineering daim ntawv thov yog nylon 6 thiab nylon 6/6, kuj hu ua nylon 66 thiab nylon 6.6, los yog siv lub npe polyamide, PA 6 thiab PA 66. … Rau nylon 6, lub monomer muaj rau carbon atoms, li no lub npe nylon 6.
Puas yog polyamide zoo dua li paj rwb?
Polyamide npuag yog cov khoom siv hluavtaws ua los ntawm cov roj av-raws li cov yas polymers. … Nws cov ntaub ntawv hauv paus yog petrochemicals siv los tsim cov khoom hluavtaws thiab pheej yig. Piv nrog rau cov fibers ntuj xws li paj rwb lossis linen, qhov zoo tshaj plaws ntawm polyamide ntaub yog nws tus nqi qis heev.
Puas yog polyamide ntaub zoo hnav?
Polyamide fabrics yuav muaj tshuaj lom, me ntsis pheej hmoo hnav tab sis lawv yog mos, xis, thiab sov hnav. Yog tias koj mus pw hav zoov hauv roob txias, thiab lwm yam, nws them kom muaj cov ntaub sov zoo licov no hauv koj lub hnab ev ntawv. Tej zaum lawv yuav los sis tsis kim los yuav nyob ntawm qhov chaw koj yuav khoom rau koj cov khoom lossis cov khaub ncaws.
