Yog tias ib lub polymer muaj tib hom monomers ces nws hu ua homopolymer, thaum lub polymer uas muaj ntau tshaj ib hom monomers hu ua copolymer. …
YPuas Heteropolymer zoo ib yam li copolymer?
In ntsiab lus|chemistry|lang=en cov ntsiab lus qhov txawv ntawm copolymer thiab heteropolymer. yog tias copolymer yog (chemistry) ib tug polymer muab tau los ntawm ntau tshaj ib hom ntawm monomer thaum heteropolymer yog (chemistry) a polymer tau los ntawm ob lossis ntau qhov sib txawv (tab sis feem ntau zoo sib xws) hom monomer.
Qhov twg yog copolymer zoo dua lossis homopolymer?
Homopolymers yuav muaj ntau dua crystallinity. Yog li ntawd, lawv muaj lub sijhawm luv luv ntawm cov khoom siv kho tshuab zoo dua - nruj, tensile lub zog, cuam tshuam tsis kam thiab pib nkag siab tsis kam. Cov qib copolymer muaj qhov ua tau zoo dua oxidation thiab ua kom muaj kev tiv thaiv zoo dua rau kev nkag thiab nkag mus rau lub sijhawm ntev dua.
Dab tsi yog copolymer?
Thaum ob hom monomers tau koom nrog tib lub xov tooj ntawm tes, cov polymer hu ua copolymer. Nylon 6 yog ib qho condensation polymer tab sis nws tsis yog co-polymer. PVC yog ib qho ntxiv polymer.
piv txwv ntawm copolymer yog dab tsi?
Ib copolymer yog ib qho polymer uas yog tsim los ntawm ob lossis ntau hom monomer. Ntau cov khoom lag luam tseem ceeb polymers yog copolymers. Piv txwv xws li polyethylene-vinyl acetate (PEVA), nitrile roj hmab, thiab acrylonitrile butadiene styrene (ABS). …Copolymers tau categorized raws li lawv cov qauv.
