pulasitiki

Malo opangira magetsi a nyukiliya akatsekedwa kuti awonjezere mafuta - njira yomwe ingatenge mpweya wosasunthika kwa chaka chonse imatha kupangitsa kuti zinthu zomwe si za nyukiliya zisamachite dzimbiri.

Vuto la chinyezi lamakampani apulasitiki makamaka limayamba chifukwa cha condensation phenomenon pamwamba pa nkhungu komanso kusokonezeka komwe kumachitika chifukwa cha chinyezi chomwe chimatengedwa ndi granule ya pulasitiki. Kuchepetsa chinyezi sikumangowonjezera ubwino wa mankhwala, komanso kumawonjezera kupanga.
Mphamvu ya chinyezi pamtundu wazinthu zamapulasitiki: panthawi yopangira jakisoni wazinthu zapulasitiki, thermoplastic imatenthedwa poyamba, kenako nkhungu imagwiritsidwa ntchito kupanga mawonekedwe ena. Chifukwa cha utomoni wambiri wa pulasitiki umakhala ndi hygroscopicity, mu njira yopangira jakisoni, ngati zopangira ndi chinyezi, kutulutsa zopangira pambuyo pa nthunzi yamadzi otentha kumatha kubweretsa kuwonongeka kwa kapangidwe komaliza ndi mawonekedwe. Pofuna kupititsa patsogolo khalidwe la mankhwala, dehumidification imafunika musanagwiritse ntchito zipangizo zapulasitiki. Mphamvu ya chinyezi pa zokolola za pulasitiki: nthawi zambiri, kutentha kwambiri kumawonjezera nthawi yopangira ndikuchepetsa kutulutsa. Kutsika kutentha kwa nkhungu, kumapanganso mofulumira. Popanga jekeseni wa pulasitiki, machitidwe ambiri amagwiritsa ntchito madzi ozizira kuti achepetse kutentha kwa nkhungu kuti apulumutse nthawi youmba ndikuwonjezera kupanga. Komabe, kutentha kwa nkhungu kutsika kwambiri kumapangitsa kuti pakhale condensation, makamaka m'chilimwe chofala kwambiri. Izi zidzapangitsa kuti madzi asokonezeke pa zinthu zomwe zamalizidwa, dzimbiri za nkhungu zokwera mtengo, ndi kukwera mtengo kwa kukonza ndi kukonzanso. Pogwiritsa ntchito gudumu dehumidifier, malo ochotsera mpweya amatha kuwongoleredwa kuti apewe condensation panthawi yozizira.

Zogwirizana nazo:(1).(2)

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