Yog tias peb xav paub txog kev siv lub siab molecular polyethylene, peb yuav tsum xub paub nws cov khoom thiab qhov zoo, uas tuaj yeem ua rau nws siv tau ntau dua thiab muaj zog siv ntau dua.
High-molecular polyethylene hlua yog cov fiber ntau zoo.Tam sim no Dutch Dyneema yog tus sawv cev.Nws yog undeniable hais tias lub domestic-ua high-molecular polyethylene tseem muaj qhov sib txawv ntawm 10% nrog rau nws nyob rau hauv cov nqe lus ntawm lub zog, tab sis nyob rau hauv cov nqe lus ntawm cov nqi kev ua tau zoo, thiab qhov zoo dua nyob rau hauv kev muag khoom, vim hais tias ib tug 10% sib txawv ntawm lub zog yuav kho tau. los ntawm kev nce me ntsis hauv txoj kab uas hla.Txawm li cas los xij, cov tuam txhab tshawb fawb thiab kev tsim kho polymer hauv tsev thiab cov tuam txhab tau txhim kho tas li, thiab lub zog tau txhim kho, thiab yuav muaj ntau dua li cov teb chaws txawv teb chaws.Tsuas yog kev sib tw yuav ua rau cov khoom siv raw khoom txuas ntxiv txhim kho lawv qhov zoo.
Qhov feem ntau ntawm cov molecular polyethylene thiab dej yog 0.97: 1, nws tuaj yeem ntab rau saum npoo dej, qhov elongation tsuas yog 4%, lub melting point: 150, thiab nws yog ib qho tseem ceeb kom muaj UV tsis kam, acid thiab alkali tsis kam.
Cov yam ntxwv no tuaj yeem cuam tshuam tias nws tuaj yeem siv tau rau qee qhov chaw uas muaj zog acid thiab alkali corrosiveness xws li hnub ci thiab dej hiav txwv.Qhov tseem ceeb tshaj, nws lub zog yog ntau dua 6 npaug ntawm lwm yam khoom siv zoo tib yam nyob rau hauv tib txoj kab uas hla, thiab nws qhov hnyav kuj yog lub teeb.Yog hais tias nyob rau hauv tib lub zog yuav tsum tau, cov high-molecular polyethylene hlua yuav ua tau me me nyob rau hauv txoj kab uas hla thiab ob peb lub sij hawm sib zog nyob rau hauv qhov hnyav, uas yog ib qho yooj yim rau kev khiav lag luam thiab haum rau tej yam tseem ceeb xws li cov nkoj loj thiab warships.Piv txwv li, nylon yog 72mm * 220 meters, lub zog yog 102 tons, thiab qhov hnyav yog 702KG.Yog tias peb xav tau mus txog qib 102 tons, peb tsuas yog yuav tsum xaiv txoj kab uas hla ntawm 44 hli rau siab molecular polyethylene, thiab qhov hnyav ntawm 220 meters tsuas yog 215KG.Los ntawm kev sib piv, peb tuaj yeem pom tseeb qhov zoo ntawm cov hlua molecular polyethylene siab!
tam sim no paub siv,
Ua ntej tshaj plaws, polypropylene filament, polyester, thiab nylon tuaj yeem hloov tau zoo nyob txhua qhov chaw uas lawv siv, xws li mooring cables, towing cables, ropes rau super-loj ships, thiab warships.
Thib ob, hloov cov hlua hlau hlau, xws li hlua winch rau tsheb, hluav taws xob traction hlua, net rau marine aquaculture thiab nuv ntses, txhua yam tuaj yeem siv tau.
Tom qab ntawd, kuv xav qhia txog nws lub zog siab, lub teeb, kua qaub thiab alkali tsis kam, thiab tiv thaiv kev laus, los txiav txim siab tias nws yuav tuav txoj haujlwm tseem ceeb hauv cov haujlwm no yav tom ntej.
Nyob rau hauv lub neej yav tom ntej, daim ntawv thov ntawm high-molecular polyethylene yuav dominate.Tib neeg yuav tsis xaiv cov kab hluav taws xob hnyav thiab muaj zog tsawg.Nrog rau kev sib tw ntawm cov khoom siv raw khoom, tus nqi ntawm cov khoom siv raw yuav inevitably poob, thiab nws yuav nyob ze rau cov neeg.Vinyl hlua yuav dhau los ua cov khoom lag luam tseem ceeb!
Post lub sij hawm: Lub Xya hli ntuj-27-2022