Rau kev hloov kho txhua yam kev sib kis tau, qhov tsis muaj txiaj ntsig tsawg dua tau noj hauv cov txheej txheem ntawm cov khoom siv fais fab, lub zog txuag hluav taws xob nyhuv. Rau cov txheej txheem ntawm lub zog sib kis ntawm cov kev siv tawv cwj mem, qhov hnyav ntawm lub zog log thiab cov khoom sib txuas tas mus li ntawm lub zog ntawm lub cev siv hluav taws xob thaum ua haujlwm. Yog li ntawd, kev xaiv thiab kev teeb tsa ntawm tus kis tau tus mob hauv cov khoom siv yog qhov kev xaiv loj heev rau cov neeg siv khoom, thiab cov kev xaiv sib zog tshaj plaws rau cov teeb meem saum toj no zoo.
1. Polyester nrog cov yam ntxwv txuag hluav taws xob
a) lub zog siab tensile lub zog thiab ruaj khov.
Feem ntau, piv nrog lub substrate, lub zog 1% ntawm txoj siv tawv polyester yog 30% siab dua, uas txhais tau tias txoj siv tawv tsis xav tau kev nro tom qab kho lub zog nruj. Tsis tas li ntawd, nws txoj haujlwm du, muaj qhov nro nruab nrab thiab tsis yooj yim kom poob ceev, yog li cov kabmob cov kabmob tau txo qis, yog li txuag hluav taws xob noj.
b) Cov straps yog lub teeb nyob rau hauv qhov hnyav
Txoj siv hluav taws xob muaj zog ntawm txoj siv hluav taws xob polyester yog ib qho kev sib kis loj polyester ntawm kev siv lub zog, yog li ntawd nws tus kheej siv hluav taws xob, yog li nws tus kheej kev siv hluav taws xob tsawg dua thiab kev siv hluav taws xob tau txais kev cawmdim.
c) kev hloov pauv tau zoo
Vim tias lub cev siv tawv polyester, lub log siv tawv tawv yog cov khoom siv hluav taws xob zoo, kev siv hluav taws xob tau zoo dua thiab siv hluav taws xob tau txais kev cawmdim.
d) Lub txuas nrawm nrawm thiab ib puag ncig phooj ywg
Lub pob txha kub yaj tus hniav ntawm lub cev thermoplastic elastomer, yog li lub sijhawm teeb tsa tau txais kev cawmdim thiab kev teeb tsa particingal yog txo.
2. Lub zog txuag cov nyhuv
Kev sib piv kev sib piv qhia tau hais tias qhov nruab nrab lub zog txuag tus nqi ntawm polyester sawb yog siab dua 10% tshaj li ntawm cov xov tooj hauv tsev thiab txawv teb chaws
Lub zog txuag tau cov nyhuv polyester yog qhov tseem ceeb heev, rau lub zog txuag tau tshaj 15%, rau lub zog sib ntswg sib ntswg tau ntau dua 15%, rau lub zog sib ntswg sib ntswg tus nqi yog 10%. Yog li no, txoj siv ntshav polyester nrog nws cov khoom siv txuag tau zoo xws li tus zaj siv xov paj kub, lub tshuab ntev ntev ntev thiab siv lub tshuab ntev.
3. Cov qauv kev ua tau zoo sib piv
Txoj kev siv hluav taws xob polyester yog ua los ntawm cov hluavtaws tshwj xeeb carboxyl nitrile roj hmab yog cov khoom siv ntawm cov txheej txheem kev sib txhuam, thiab kev ua yeeb yam yog tib yam li ntawm substrate.
Lub Thermoplashic polymer elastomer daim ntawv yog siv los ua cov txheej txheem hloov pauv. Tom qab ziab, cov thermoplicity polymer hais yog melted los tsim cov ntawv tuab thiab dav ntawm 1200mm. Thiab raws li cov tuab tuab ntawm txoj siv ntawm lub cev moulding 0.3 ~ 1.2mm ntau daim tuab ntawm cov khoom lag luam. Cov khoom siv muaj cov yam ntxwv ntawm kev sib cav zoo, roj ua tsis kam, cov tawv nqaij tsis zoo, thiab muaj cov txheej txheem sib raug zoo nrog cov txheej muaj zog thiab roj hmab.
Lub sijhawm Post: NOV-30-2023