Nylon 6, uas yog polyamide 6, yog translucent los yog opaque mis nyuj-dawb crystalline polymer.Nylon 6 hlais muaj cov yam ntxwv ntawm kev ua haujlwm zoo, muaj zog hnav tsis kam, roj tsis kam, kev poob siab, thiab lwm yam. Nws muaj cov tshuab ua haujlwm siab thiab kub ua haujlwm, zoo cuam tshuam lub zog, siab melting point, zoo molding thiab kev ua haujlwm thiab kev nqus dej siab.Kev nqus dej txaus yog li 11%.Nws yog soluble nyob rau hauv sulfuric acid phenols los yog formic acid.Embrittlement kub yog -20 ℃ ~ 30 ℃.
Nylon 6 slices yog dav siv.Raws li lawv siv, lawv tuaj yeem muab faib ua qib fiber ntau, qib engineering yas, qib zaj duab xis thiab cov ntaub ntawv nylon.Lawv tau ua rau ntau yam khoom.Thoob plaws ntiaj teb, ntau tshaj 55% ntawm nylon 6 slices yog siv los tsim ntau yam civil thiab industrial fibers.Kwv yees li 45% ntawm cov hlais yog siv rau hauv tsheb, hluav taws xob thiab hluav taws xob, kev tsheb ciav hlau thiab cov khoom ntim khoom.Hauv Asia-Pacific, nylon 6 slices yog siv los tsim cov khoom fiber ntau.Qhov kev faib ua feem ntawm nylon 6 siv los tsim engineering plastics thiab membrane khoom yog tsawg heev.
Nylon 6 filament yog qhov tseem ceeb tshaj plaws ntawm cov nylon fiber ntau, uas tuaj yeem muab faib ua cov filament hauv tsev thiab cov filament.Cov zis ntawm domestic filament account rau ntau tshaj 60% ntawm tag nrho cov zis.Cov filament hauv tsev feem ntau yog siv los tsim cov ris tsho hauv qab, lub tsho, cov hnab ntim khoom thiab lwm yam khoom siv textile thiab khaub ncaws, thaum cov khoom siv fiber ntau yog siv los tsim cov hlua khi, uas yog siv los ua cov kab pheeb ces kaum.Nrog rau kev lag luam me me ntawm kab pheeb ces kaum lub log tsheb nyob rau hauv xyoo tas los no, kev noj cov nylon 6 hauv daim teb no yuav nyuaj rau kev txhim kho yav tom ntej, yog li kev noj yuav tsum yog nyob rau hauv thaj tsam ntawm pej xeem filament.
Raws li rau engineering plastics, tsis muaj qhov zoo ntawm nylon 6 hauv kev ua haujlwm tag nrho.Muaj ntau ntau lwm yam khoom.Yog li ntawd, tag nrho daim ntawv thov nyiaj thiab kev faib ua feem ntawm nylon 6 daim nyob rau hauv lub tshav pob ntawm engineering plastics yog heev me me txhua lub sij hawm.Nyob rau hauv lub neej yav tom ntej, nws yog ib qho nyuaj rau ua ib tug loj breakthrough nyob rau hauv lub lag luam kev cia siab rau hauv daim teb no.
Nylon 6 daim zaj duab xis tuaj yeem siv rau hauv txhua hom ntim.Nylon cov ntaub ntawv sib xyaw, suav nrog cov nylon cuam tshuam, cov khoom siv hluav taws xob muaj zog tiv taus cov nylon, thiab lwm yam, yog siv los ua cov khoom siv tshwj xeeb, xws li cov cuab yeej siv hluav taws xob, cov nyom nyom, uas yog ua los ntawm cov khoom siv hluav taws xob kub-resistant nylon.
Post lub sij hawm: Feb-21-2022