Hauv ntiaj teb ntawm cov ntaub, muaj ib yam khoom tseem ceeb uas tab tom hloov pauv kev lag luam - PP non-woven fabric. Cov ntaub no muaj ntau yam thiab ruaj khov tau nyiam mloog rau nws cov yam ntxwv tshwj xeeb thiab ntau yam kev siv. Hauv tsab blog no, peb yuav tshawb nrhiav cov khoom zoo kawg no thiab nkag mus rau hauv nws ntau yam kev siv thiab cov txiaj ntsig.
PP tsis yog woven ntaub yog dab tsi?
PP tsis yog woven ntaub, tseem hu ua polypropylene non-woven fabric, yog ib hom fiber ua los ntawm thermoplastic polymers. Nws yog tus cwj pwm los ntawm nws cov qauv tshwj xeeb uas muaj cov filaments txuas ua ke mechanically, chemically lossis thermally. Tsis zoo li cov ntaub ib txwm muaj, nws tsis tas yuav tsum tau weaving lossis knitting, ua rau nws cov nqi tsim khoom tsim nyog thiab ua haujlwm tau zoo.
Ntau yam - paub txhua yam:
Ib qho ntawm cov yam ntxwv tseem ceeb tshaj plaws ntawm PP nonwovens yog nws qhov kev hloov pauv tau yooj yim. Cov ntaub no tuaj yeem hloov kho kom tau raws li cov kev xav tau tshwj xeeb, ua rau nws haum rau ntau yam kev siv. Txij li cov khoom kho mob thiab cov khoom siv huv mus rau tsheb thiab geotextiles, PP non-woven fabrics tuaj yeem pom muaj nyob rau hauv yuav luag txhua qhov kev lag luam.
Cov ntawv thov kho mob thiab kev tu cev huv:
Kev lag luam kho mob tau txais txiaj ntsig zoo los ntawm kev nce qib hauv cov thev naus laus zis tsis yog woven. Cov ntaub PP tsis yog woven siv dav hauv cov khaub ncaws phais, lub ntsej muag, cov ntaub phais mob thiab lwm yam vim lawv cov khoom zoo heev, kev nkag tau ntawm huab cua, thiab kev nqus dej. Nws qhov xwm txheej pov tseg thiab kev tiv thaiv kev nkag mus rau hauv cov kua ua rau nws yog qhov kev xaiv nyiam ntawm cov kws kho mob thoob ntiaj teb.
Daim Ntawv Thov Automotive thiab Geotextile:
Hauv kev lag luam tsheb, PP nonwovens yog siv rau kev ua rooj zaum, rooj zaum thiab rwb thaiv tsev vim lawv lub zog ruaj khov, tiv taus tshuaj lom neeg thiab lub teeb yuag. Tsis tas li ntawd, hauv geotextiles, cov ntaub no ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv kev yaig av, tswj cov toj roob hauv pes thiab muab kev lim dej.
Kev Txhim Kho Kom Ruaj Khov - Yav Tom Ntej Ntsuab:
Hauv lub ntiaj teb niaj hnub no uas paub txog ib puag ncig, kev ruaj khov ua lub luag haujlwm tseem ceeb hauv kev xaiv cov khoom siv. PP nonwovens raug suav hais tias yog tus phooj ywg ib puag ncig thiab ruaj khov vim lawv cov pa roj carbon tsawg thiab kev siv rov qab tau. Nws cov txheej txheem tsim khoom siv tsawg dua lub zog thiab dej dua li lwm cov ntaub, txo nws cov kev cuam tshuam rau ib puag ncig. Thaum kawg ntawm lub voj voog lub neej, PP non-woven ntaub tuaj yeem rov ua dua tshiab rau hauv cov khoom tshiab lossis hloov mus ua lub zog los ntawm kev hlawv, txo cov khib nyiab thiab txhawb kev lag luam ncig.
Cov txiaj ntsig ntawmPP tsis yog woven ntaub:
Ntxiv rau nws qhov kev ua tau ntau yam thiab kev ruaj khov, PP nonwovens muaj ntau qhov zoo dua li cov ntaub woven ib txwm muaj. Nws paub txog nws cov khoom mos, ua pa tau thiab hypoallergenic, ua rau nws siv tau ntev. Nws lub zog zoo heev, tiv taus UV, thiab tiv taus pwm ntxiv rau nws qhov kev nyiam. Ntxiv mus, nws tiv taus cov tshuaj lom neeg thiab kua, ua kom nws lub neej ntev thiab ruaj khov.
xaus lus:
Cov ntaub PP nonwovens sawv tawm ua cov khoom siv zoo tshaj plaws rau kev lag luam textile, muab kev sib xyaw ua ke ntawm kev ua tau zoo thiab kev ruaj khov. Nws ntau yam kev siv hauv kev kho mob, tsheb, geotextiles thiab lwm yam ua rau nws yog cov ntaub nrov thoob ntiaj teb. Cov yam ntxwv zoo rau ib puag ncig ntawm PP nonwovens ua rau lawv yog qhov kev xaiv zoo rau cov chaw tsim khoom thiab cov neeg siv khoom thaum peb txav mus rau yav tom ntej ntsuab. Kev txais yuav cov khoom zoo kawg no tuaj yeem coj peb mus rau lub ntiaj teb ruaj khov thiab ua haujlwm tau zoo dua qhov twg kev tsim kho tshiab ntsib kev paub txog ecological.
Lub sijhawm tshaj tawm: Lub Xya Hli-06-2023