Kuchokera pamalingaliro azinthu zopangira ndi njira, pali zifukwa zisanu ndi zitatu zomangirira koyipa kwa mafilimu ophatikizika: chiŵerengero cholakwika cha zomatira, zomatira zosayenera kusungirako, diluent.lili ndi madzi, zotsalira za mowa, zotsalira za zosungunulira, zomatira mopitirira muyeso, kusakwanira kuchiritsa nthawi ndi kutentha, ndi zowonjezera.
1. Zomatira molakwika chiŵerengero
Chiŵerengero cha zomatira sichinayesedwe molakwika, zomwe zimapangitsa kuti pasakhale kuchiritsa kokwanira.Pachifukwa ichi, ndikofunikira kuyeza zida zonse ndikulemba kuchuluka kwake kuti mufufuze mosavuta;Kachiwiri, zomatira zokonzeka ziyenera kugwedezeka mokwanira kuti zipewe kusakanikirana kwapafupi.
2.Kusungirako zomatira kosayenera
Kusungirako kosayenera kwa zomatira kumabweretsa kusindikiza kosakwanira kwa wothandizira ochiritsa, kuchititsa kuti azichita ndi chinyezi mumlengalenga ndikuwononga gawo lina.Zotsatira zake, zosakwanira zomwe zimachiritsira zimachitika panthawi yosakaniza.Choncho, m'pofunika kufufuza chikhalidwe chosindikizira cha zomatira musanagwiritse ntchito.
3.Diluent imakhala ndi madzi
The diluent si woyera mokwanira ndipo imakhala ndi madzi ochulukirapo, mowa umapanga gawo lomatirakusalinganika.Kusungirako kwa diluent kuyenera kutsekedwa ndi chinyezi mumlengalenga kuti zisalowe, ndipo madzi omwe ali mu diluent ayenera kuyesedwa nthawi zonse.
4. Zotsalira za mowa
Kugwiritsa ntchito inki sungunuka mowa kapena inki woonda mowa zigawo zikuluzikulu si zouma, zambiri zotsalira, koterokuti zomwe zimachitika ndi mankhwala ochiritsa, zomwe zimapangitsa kuti zikhale zomata.Inki yosungunuka ndi mowa iyenera kugwiritsidwa ntchitomowa sungunuka zomatira, kusindikiza zosungunulira momwe ndingathere osati ntchito mowa chiŵerengero.
5. Zotsalira zosungunulira
Pali zosungunulira zambiri zotsalira mufilimuyi panthawi yamagulu, ndipo zosungunulirazo zimakutidwa ndi zomatira, zomwe zimalepheretsa kuchiritsa.Ndikofunikira kuyang'ana nthawi zonse ngati mpweya wolowera ndi mpweya wowumitsa umakhala wabwinobwino, ndikuwongolera kuthamanga kwapawiri pamene madzi a gluing ndi akulu.
6. Kupaka kwambiri kuchuluka kwa zomatira
Zomatirazo zimakutidwa kwambiri, ndipo mpukutu wa filimuyo ndi waukulu kwambiri, zomwe zimapangitsa kuti pang'onopang'onokuuma kwamkati kwa zomatira.Zomatira zomatira ziyenera kukhala zoyenera ndipo kuchiritsa kuyenera kukhala kokwanira.
7.Kusakwanira kuchiza nthawi ndi kutentha
Kutentha kwa machiritso ndikotsika kwambiri, kuchiritsa kumachedwa, ndipo kulumikizana sikukwanira.Kutentha koyenera kochiritsira kuyenera kusankhidwa, nthawi yochiritsa iyenera kukhala yokwanira, ndipo zomatira zochizira mwachangu ziyenera kusankhidwa ngati kuli kofunikira.Kusakwanira kuchiritsa nthawi, kutentha sikungathe kufika, makamaka kutentha kwakukulukubweza matumba, zidzachititsa kuti mtundu wosindikizira ukhale wosinthika kapena kusintha kwamtundu pa kutentha kwakukulu.
8. Zowonjezera
Mphamvu ya zowonjezera mu gawo laling'ono la kanema, monga zowonjezera mu PVDC zitha kuchedwa.ndikuletsa kuchiritsa kwa zomatira, chofewa mu PVC chimagwirizana ndi NCO.gulu la machiritso, ndi plasticizer ya PVC yofewa akhoza kulowa mu zomatira, amene adzaterokuchepetsa kugwirizana mphamvu ndi kukhazikika matenthedwe, kotero ntchito kuchiritsa wothandizila ayenera kukhalakuchuluka moyenera.
Nthawi yotumiza: Jul-10-2023
