Momwe mungasiyanitsire banga lamafuta a nkhungu ndi banga lamafuta pazigawo zapulasitiki?

Tikudziwa kuti zinthu zomwe zimakhala ndi madontho amafuta pa nkhungu zimakhala zotayidwa.Mafuta ambiri a nkhungu amakhala oposa 80% a nthawiyo, koma padzakhalabe 10% - 20% ya madontho amafuta a nkhungu.Zomwe zimatchedwa madontho amafuta a nkhungu sizili mu nkhungu, koma mu zipangizo.Mwachitsanzo, enazipolopolo za pulasitiki, zotengera zakudya za pulasitiki,mabatani apulasitiki, etc. ayenera kulabadira vutoli.

Choyamba ndi mawonekedwe: banga lamafuta limadalira mawonekedwe ake poyamba.Dongosolo lamafuta lobwera chifukwa cha nkhungu ndi kadontho, koma ndi lalikulu, ndipo laling'ono ndi dontho;Komabe, banga lamafuta lomwe limayambitsidwa ndi zinthuzo limapangidwa ndi wothandizila kufalitsa kapena kutentha pang'ono mu zosungunulira za gawo, motero nthawi zambiri amakhala ngati mzere wautali, osati mfundo.

Chachiwiri ndi malo: malo a mafuta odzola pa nkhungu amwazikana ndipo osakhazikika kwambiri, koma malo opaka mafuta muzinthuzo ndi okhazikika kwambiri, ndiye kuti, ali pamzere wowotcherera, ndiye kuti, malo omaliza kutha, ndipo malo ake ndi okhazikika.

Lachitatu ndi pafupipafupi: pafupipafupi mafuta munkhungusizotsimikizika.Nthawi zambiri, makinawo akayambika kapena akasungidwa, ma frequency amakhala apamwamba, ndipo nkhungu iliyonse ingafunikire kupukuta.Komabe, ngati banga lamafuta limayamba chifukwa cha zinthu, nthawi zambiri limakhazikika, monga mphindi 15 zilizonse, kapena mphindi 30 zilizonse, mphindi 40, ndipo nthawi zonse limawonekera pamalo omaliza pomwe mpweya watha pamzere wolumikizira.

Pankhaniyi, mfundo zitatuzi zingagwiritsidwe ntchito kuti zitsimikizire kuti si nkhungu yokha, koma zinthu.Zoonadi, chinthu chovomerezeka kwambiri ndikuwunika ma infrared spectrum.

Tiyenera kuyang'anitsitsa kwambiri kudontha kwamafuta komwe kumachitika chifukwa cha zinthuzi, makamaka ngati pali zotulutsa zambiri komanso zosungunulira ulusi, monga toner.