Yog hais tias lub hnab tawv pu yog yuam kev dai thaum siv, nws yog qhov yooj yim heev rau khawb.Lub sijhawm no, nws yuav yog kev khuv leej yog tias lub hnab tsis tau siv ntev.Peb yuav tsum kawm
Yuav muaj qee yam kev txawj kho cov hnab khib nyiab.
1. Yog hais tias lub hnab tawv PU yog khawb me ntsis, koj tuaj yeem siv cov paj rwb me me los moisten lub qe dawb, ua tib zoo zuag qhov chaw puas kom nws tiaj, thiab nws yuav yooj yim pom tom qab ziab;
2. Yog tias lub hnab tawv PU yog xim ci dua, peb tuaj yeem sib tov cov xim khau khau nrog qe dawb thiab ua raws li thawj txoj kev.Koj tuaj yeem siv cov ntsia thawv polish;
3. Yog tias lub hnab tawv PU muaj qhov loj me me los yog qhov chaw puas yog qhov pom tseeb thiab nyuaj rau kev kho, koj tuaj yeem siv lwm cov ntaub ntawv me me los npog qhov chaw puas.
Puas yog pu tawv hnab ruaj?
PU tawv hnab ua tau zoo heev, ruaj khov, thiab muaj lub neej ua haujlwm ntev.
PU yog polyurethane, thiab PU tawv yog daim tawv nqaij ntawm polyurethane.PU yog cov ntawv luv ntawm lus Askiv ply urethane, tshuaj Suav lub npe yog polyurethane, nws qhov zoo los yog phem, ntau
Cov hnab tawv tawv loj feem ntau siv cov tawv PU tawv;PU txuam tawv feem ntau yog txheej thib ob ntawm tawv uas nws sab nraub qaum yog cowhide.Qhov saum npoo yog coated nrog ib txheej ntawm PU resin, yog li nws tseem hu ua zaj duab xis cowhide.Nws tus nqi ntau dua
Pheej yig thiab siab siv tus nqi.Nws kuj tseem ua rau ntau yam ntawm ntau qib nrog kev hloov pauv ntawm cov thev naus laus zis, xws li cov khoom siv ob-txheej cowhide, vim nws cov cuab yeej tshwj xeeb, ruaj khov zoo, ntau yam tshiab, thiab lwm yam.
High-end tawv ua ntej, tus nqi thiab qib tsis tsawg tshaj li thawj txheej ntawm tawv.Raws li ib puag ncig, PU tawv tsis tsuas yog muaj kev ntxhib los mos ntawm cov tawv tiag tiag, tab sis kuj tseem muaj zog heev.Nyob rau txawv teb chaws, vim yog kev tiv thaiv tsiaj
Kev cuam tshuam ntawm lub koom haum kev tiv thaiv, ua ke nrog kev tsim cov thev naus laus zis, kev ua tau zoo thiab kev siv ntawm PU tawv tau dhau los ntawm cov tawv nqaij.
Cov yam ntxwv ntawm lub hnab tawv pu
1. Muaj zog, nyias thiab elastic, mos thiab du, zoo huab cua permeability thiab dej permeability.
2. Nws tseem muaj zog tensile zoo thiab flexural zog ntawm qhov kub thiab txias, zoo lub teeb aging kuj thiab hydrolysis kuj stability.
3. Saj zawg zog thiab hnav-tiv taus, tsos thiab kev ua tau zoo yog ze rau cov tawv nqaij, yooj yim los ntxuav thiab decontaminate, yooj yim rau sew.
4. Qhov saum npoo yog du thiab compact, thiab tuaj yeem siv rau ntau yam kev kho deg thiab dyeings, nrog rau ntau yam.
Yuav ua li cas ntxuav lub hnab tawv pu
1. Feem ntau hais lus, feem ntau cov hnab tu thawj zaug siv cov txhuam txhuam los yog cov ntaub so ntswg huv uas tsim nyog rau ntau yam ntaub ntawv tshem tawm cov plua plav thiab av.
2. Yog tias cov hnab tawv nqaij tau muab ntxuav nrog cov tawv tawv, cov ntaub qhwv lub ntsej muag rau cov tsom iav feem ntau pheej yig thiab siv tau yooj yim.Nws yuav tsis khawb koj lub hnab uas koj hlub, tsuas yog siv nws sib npaug.
Yuav rov qab gloss ntawm lub hnab.
3. Cov cwj mem thiab pob-point eraser nrog ib qho grey thiab dawb ntawm ob qho kawg, tuaj yeem siv los ua cov cuab yeej tu rau PU tawv hnab, yog tias nws qias neeg me ntsis, koj tuaj yeem siv cov nplaum dawb los lwv cov cwj mem me me.
So maj mam tshem tawm;Cov av loj tuaj yeem raug tshem tawm los ntawm rub lub grey eraser kawg ntawm pob cwj mem.Yog vim li cas yog qhov kev sib txhuam muaj zog, tab sis tes yuav tsum sib zog kom tsis txhob muaj kev puas tsuaj rau lub hnab.
Post lub sij hawm: Sep-27-2020