Momwe mungagwiritsire ntchito zoyeraguluu?Kodi guluu woyera ayenera kugwiritsidwa ntchito mosamala bwanji?
Zomwe zimagwiritsidwa ntchito ndi zoyeraguluu?
1. Kusonkhana kwa mipando
Nthawi zambiri, kusonkhanitsa mipando yokongoletsera kunyumba kapena matabwa amitundu yosiyanasiyana ndi mapanelo amatha kulumikizidwa mwachindunji ndi guluu woyera.Popeza kuti zomatira zochiritsidwa zimakhala zopanda mtundu komanso zowonekera, zimakhala ndi zofunikira zokongoletsa.Mipando kapena zokongoletsera zapakhoma sizidzapanga zoipitsa ndi kutentha kulikonse, kuonetsetsa kuti pabalaza pamakhala ukhondo.
2. Kukonza pamwamba
Zikapezeka kuti mapeto a mipando yamatabwa awonongeka, kapena khoma la nyumbayo lawonongeka, likhoza kukonzedwa ndi latex yoyera.Pakukonza mipando kapena zokongoletsera zamatabwa, nthawi zambiri amagwiritsa ntchito latex yoyera yokhala ndi zolimba pafupifupi 30% ngati chomangira, ikani pamwamba pa zokongoletsera kuti zikonzedwe, ndiyeno musonkhanitse ndikumangirira.Pomanga makoma, makamaka kukonzanso makoma akunja, matope a simenti amayenera kugawidwa molingana ndi kukonza kuti atsimikizire kukongola.
3. Kumanga zikopa, zoumba ndi zinthu zina
Kuphatikiza pa kugwiritsidwa ntchito ngati chinthu chothandizira pakukongoletsa kunyumba, latex yoyera imatha kugwiritsidwanso ntchito kwambiri m'mafakitale ena, monga kupanga ndi kupanga zinthu zachikopa, kulumikiza ziwiya za ceramic, kuphatikizika ndi kulumikiza zokongoletsera za nsalu, ndi zina zambiri.
4. Amagwiritsidwa ntchito ngati chosinthira
Kugwiritsa ntchito kwambiri latex yoyera kumakhala ngati zomatira, koma chifukwa cha mankhwala ake apadera, zitha kugwiritsidwanso ntchito ngati zosintha.Vinyl acetate latex ndi utoto wa latex, womwe nthawi zambiri umagwiritsidwa ntchito ngati zida zomangira mkati, amapangidwa ndi latex yoyera ngati chosinthira.Kuonjezera kuchuluka koyenera kwa latex yoyera kuzinthu zopangira monga phenolic resin ndi urea-formaldehyde resin kumatha kusintha mawonekedwe a zomatirazi, kuzipanga kukhala zokutira zokongoletsa pamwamba pamakoma amkati.
Hokugwiritsa ntchito white latex?
1. Musanagwiritse ntchito zomangira zoyera za latex, pamwamba pa zinthu zomwe ziyenera kumangidwa ziyenera kutsukidwa kaye.Mwachitsanzo, ngati pali mafuta, madzi, fumbi ndi dothi lina pamwamba pa zinthuzo, yeretsani zinthuzo ndi mowa kapena zinthu zina zoyeretsera.Tsukani pamwamba pa zinthuzo kuonetsetsa kuti pamwamba pa zinthuzo ndi zoyera, ndipo gwiritsani ntchito latex yoyera pomangirira pamene yauma.
2. Mukamagwiritsa ntchito latex yoyera, ndi bwino kuti musawonjezere madzi ku latex yoyera kuti muwonongeke kuti mupulumutse ndalama.Chifukwa kutero kudzakhudza kugwirizana kwa latex yoyera.
3. Pogwiritsira ntchito guluu, ngati guluu likugwiritsidwa ntchito ndi dzanja, m'pofunika kugwiritsa ntchito burashi kuti mugwirizane mofanana ndi latex yoyera kumalo okongola a chimodzi mwa zinthu zofunika kwambiri zomangira, ndikuyika zinthu zina kuti zigwirizane.Pomaliza, kanikizani zida ziwirizo mwamphamvu, ndipo mutha kugwiritsa ntchito tatifupi, matepi, ndi zinthu zina zomwe zimatha kukonza zida ziwirizo kukonza zida.Munthawi yanthawi zonse, pakadutsa maola 2, zinthuzo zitha kukhazikitsidwa.Ndipo nthawi yochira kwathunthu ndi yofunika maola 24.(Zindikirani: Nthawi yochiritsa ya guluu idzakhudzidwa ndi kuchuluka kwa kusakaniza ndi kutentha m'chipindamo. Ngati ikugwiritsidwa ntchito pansi pa kutentha kochepa ndi chinyezi chambiri, nthawi yoyika ndi nthawi yonse yochiritsa ya latex yoyera idzakhala. M'malo mwake, ngati igwiritsidwa ntchito pamalo owuma, oyaka ndi mpweya wabwino, nthawi yokhazikitsa ndi nthawi yochiritsa ya latex yoyera idzafupikitsidwa.)
Kodi muyenera kuyang'ana chiyani mukamagwiritsa ntchito white latex?
1. Panthawi yogwirizanitsa ntchito, kutentha kwa ntchito sikuyenera kutsika kuposa madigiri 7 Celsius;ngati sichigonjetsedwa ndi kutentha kwakukulu, ngati ipitirira madigiri 95 Celsius, mphamvu ya zomatira idzachepa.
2. Malingana ndi ntchito zosiyanasiyana, guluu woyera akhoza kuchepetsedwa ndi madzi, koma amafunika kutenthedwa mpaka madigiri 30 Celsius, ndiyeno pang'onopang'ono amawonjezedwa ndi madzi owuma kwambiri a 30 digiri Celsius ndikugwedeza mofanana musanagwiritse ntchito.Sangathe kuchepetsedwa ndi madzi ozizira osakwana madigiri 10 Celsius.
3. Mukayamba kugwiritsa ntchito, chivindikirocho chiyenera kutsekedwa mwamphamvu.Pofuna kupewa khungu, kuwaza madzi osanjikiza, kusonkhezera mofanana pamene mukugwiritsa ntchito, ndipo onjezerani pang'ono hydrochloric acid musanagwiritse ntchito, zomwe zingawonjezere kuthamanga kwa machiritso.
4. Ikhoza kusakanikirana ndi ma resins ena a hydrophobic kuti apange mankhwala a zigawo ziwiri, zomwe zingathe kulimbitsa mphamvu zomangira, kukana madzi ndi kutentha kwa mankhwala, ndikufupikitsa nthawi yochiritsa.
5. Guluu woyera nthawi zambiri amakhala wotetezeka, koma sangamezedwe kapena kuwaza m'maso.Mukakhudzana mwangozi ndi mkamwa kapena maso, muzimutsuka nthawi yomweyo ndi madzi ambiri.
6. Osatsanulira latex yoyera m'mitsinje kapena ngalande, kuti musawononge kapena kutsekeka kwa ngalande.Mukatha kugwiritsa ntchito, zotsalirazo ziyenera kusungidwa ndikutayidwa ngati zinyalala zolimba mukatha kuyanika ndikupanga filimu.
7. Kasungidwe ndi zoyendera: Iyenera kusungidwa pamalo ozizira, owuma ndi kutentha kupitirira 5 digiri Celsius, ndipo moyo wa alumali wa akasinja opanda mpweya uyenera kupitirira miyezi 12.Posunga ndi kunyamula, iyenera kupakidwa ndikusamalidwa mopepuka kuti ipewe kupindika, kutulutsa ndi kutuluka padzuwa.
Sankhani popr Sankhani muyezo wapamwamba.Kuyambira 1992, 100 paokha R&D, ODM ndi OEM Service.
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Nthawi yotumiza: Jul-12-2023