Tam sim no muaj peb qho tseem ceeb ntawmqhov ncauj qhov ntswg kho mob, tiv thaiv lub ntsej muag tshuaj kho mob, cov qhov ncauj qhov ntswg phais kho mob, thiab cov qhov ncauj qhov ntswg phais!
Tiv thaiv kev kho mob lub ntsej muag
Feem ntau, nws tau ua rau hauv lub khob hliav qab lub voj voos, uas yog peb daim npog N95 sib xws, uas yuav tsum ua kom tau raws li GB19083 tus qauv thoob tebchaws. Ob qhov ntsuas kev ua haujlwm yog tias cov kev ua haujlwm ntawm cov khoom siv tsis zoo ntawm cov roj nplua nyeem nrog lub taub 0.3 microns tuaj yeem mus txog ntau dua 95%, thiab cov khoom siv thaiv kab mob nrog qhov loj dua ntawm 2 microns yuav tsum ncav cuag 100%. Ntawm chav kawm, qhov tsis kam mus rau kev nqus ntshav yog qhov siab heev. Yuav tsum muaj, nrog rau nws tus kheej cua permeability, uas feem ntau yog siv nyob rau hauv cov kis tau tus mob hnyav lub sijhawm. Qhov ncauj qhov ntswg N95 uas muaj peev xwm feem ntau yog tsim ntawm cov qauv hauv qab no:
1-25-35 grams dej-pleev cov tshuaj polypropylene spunbond tsis-ntaub npuag, txheej txheej no cov khoom siv tsuas yog siv rau kev thaiv cov dej ntws;
2. 30-40 grams dej-pleev cov tshuaj tiv thaiv huab cua kub tsis-ntaub npuag, txheej txheej no yog siv rau kev txhawb nqa, kom lub npog ntsej muag zoo li qub yuav tsis vau thaum nws nruj nrog lub ntsej muag;
3. 50-60 grams ntawm electret yaj lub tshuab cua nrog lub zog electret masterbatch thiab lub siab hluav taws xob piezoelectric kho mob. Cov txheej no yog qhov tseem ceeb tshaj plaws. Tsuas yog tom qab kho cov tshuaj electret muaj nqi ntau ntawm cov ntaub npuag yaj yog cov qub. Tus nqi 0.3 micron tsis-nplawm cov roj me me muaj cov txiaj ntsig adsorption zoo, feem ntau tshaj li 95%, uas tuaj yeem kuaj tau los ntawm cov twj paj nruag xwb. Qee tus neeg tsim khoom lag luam kuj tseem siv ob txheej txheej ntawm 25-28 gram ntawm electret mown blown daim ntaub los ua kom tiav cov txiaj ntsig ntawm 50-60 grams ntawm electret yaj lub tshuab!
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4. Cov ntaub npog siv roj hydrophilic non-woven nyob ze lub ntsej muag, cov txheej no feem ntau muaj qee yam ua kom ya raws haum, zam dhau cov pos huab ntau!
Vim tias qhov khoom lag luam tsim qis ntawm N95 daim npog ntsej muag, feem ntau tsuas yog 40-50 daim ib feeb, yaj lub npuag tseem yog qhov ceev heev nyob rau lub sijhawm tam sim no, tshwj xeeb tshaj yog cov super-insulating electret masterbatch, uas yog hnyav heev rau kev siv ntshuam, yog li nws tau pom zoo kom nws tawm mus rau pem hauv ntej neeg ua hauj lwm kho mob Siv nrog cov neeg ua haujlwm!
Civil npog ncauj yog tag nrho cov tiaj. Nov yog daim npog ntsej muag uas muaj qib qis dua kev tiv thaiv dua lub qhov ncauj qhov ntswg siv. Tus qauv yog tib yam li cov pov tseg kev kho mob uas siv tas, tshwj tsis yog tias cov ntaub npuag yaj siv nyob hauv nruab nrab yog cov yaj lub ntsej muag lub ntsej muag tsis muaj kev kho qhov muag. Hom kev thaiv cov nyom nrog tsuas yog cov tee dej, yog tias muaj fiber ntau ua cov kab dua, nws kuj muaj qhov cuam tshuam luv luv rau cov kab mob, tab sis tsis muaj adsorption ntawm kev txiav txim. Thaum nqus tau, kab mob yuav nkag rau hauv lub cev nrog lub siab sib txawv. Qhov kev tiv thaiv nyhuv yog nruab nrab!
Yog tias koj xav paub peb, thov hu rau:wym@eagleco.cn
