Makhalidwe ndi kugwiritsa ntchito mitundu ya fiberglass

Za ma ashglass mesh

Mimba ya fiberglass ndi nsalu ya fiber, yomwe imapangidwa ndi ulusi wagalasi monga maziko, zimakhala zolimba komanso zolimba kuposa nsalu wamba, ndipo ndi mtundu wazinthu zosagwirizana ndi alkali. Chifukwa champhamvu kwambiri komanso mphamvu ya alkali kukana, mauthenga a fiberglass amagwiritsidwa ntchito kwambiri pomanga dongosolo lopanga, lomwe limagwiritsidwa ntchito popewa ming'alu ndikukonza; Zachidziwikire, mauna a fibergla amagwiritsidwanso ntchito kwambiri potsatsa, monga makoma akuluakulu amagetsi.

Chovala cha mesh chimapangidwa ndi pakati malkali kapena alkali-free galasi ulusi, wokutidwa ndi galasi lolimba la alkali-polity emulsion. Zogulitsa za fiberglass mesh

Akuluakulu AMENE:

1.

Zimalepheretsa ming'alu. Chifukwa cha kukana kwake kwabwino kwa asidi, alkali ndi zinthu zina zamankhwala komanso zinthu zazitali kwambiri pamayendedwe otalika ndi tatitudal Kuwonongeka kwa kapangidwe kake, kotero kuti kufooka kwamphamvu kwambiri, komanso kuwongolera kosavuta, kuwongolera kwapadera, mu njira yothetsera "Chitsulo chofewa cha" chitsulo chofewa.

2. Migwirizano yolimbana ndi alkali yomwe ikugwiritsa ntchito poyimitsa dongosolo lamadzi

Chifukwa chakuti pakatikati (phula) lilibe mphamvu, kugwiritsidwa ntchito pazinthu zokhala ndi denga ndi dongosolo lina lamphamvu, movutikira, silingathe kusewera ndi zinthu zosafunikira. Kuphatikiza kwa membrane wotsika kwambiri wokhala ndi maudzu a galasi kapena mafinya ake, amatha kukulitsa mphamvu ya nyengo komanso kukhala ndi mphamvu yovuta kwambiri, kuti ithe kusasangalala ndi zovuta zomwe zimachitika chifukwa cha denga limataya kwa anthu.

3. Chinsalu cha alkali

Chovala chagalasi chagalasi chimayambira kumbuyo kwa ma nble kapena moshic, chifukwa cha mawonekedwe abwino a galasi wa galasi

Makhalidwe:

1. Alkali akutsutsana, kukana madzi, kukana madzi, kukana zokutira kwa simenti, ndi mankhwala ena a mankhwala; ndikukhazikika, kusungunuka mosavuta ku styrene, etc.

2. Mphamvu zazikulu, modulusmwamba kwambiri, kulemera.

3. Ubwino wabwino kwambiri, wowuma, wathyathyathya, wosavuta kuphwanya, ndikuyika bwino.

4.. Kulimba kwabwino. Kusintha kwabwino.

5. Anti-Mombe, anti-Tizilombo.

6.

Kuphatikiza pa kugwiritsa ntchito ma mesh pamwambapa, itha kugwiritsidwanso ntchito ngati chovala chamoto, nsalu zokhala ndi nsalu, zopangidwa ndi ma mesani zitha kupangidwanso tepi yodzipangira nokha, yomwe ndi yothandiza kwambiri kukonza zina Khoma la khoma ndi khoma limasweka pa nyumbayo, komanso kukonza zolumikizira za pulasitala, ndi zina. Komabe, mukamagwiritsa ntchito, ndibwino kukhala ndi chitsogozo chapadera chochita, kuti chizitha kusewera kwambiri.