Ukufakelwa iifestile zeplastiki kunye noZinzo yazo

Ukusetyenziswa windows, iprofayili yeplastiki yabakho unembali elifutshane. Ngoko ke yintoni na le minyaka engaphezu kwama amabini umntu? Kuphela isibini ngezizukulwana! Ezinye iimpawu, ezifana nefuthe kwimpilo (okusingqongileyo), ngamanye amaxesha kuqala ukuvela kakhulu kamva. Singalibali ke ukuba ufakelo iifestile zeplastiki abathengi kwilizwe lethu lwaqhutywa kwi kwincopho yokuthandwa kwayo - engamashumi amabini edlulileyo. Ngoko ke, abantu abaninzi abasele wayalela ezo window, okanye ukuya, abanomdla ifuthe kokusingqongileyo (kwaye okona kubalulekileyo, ezempilo) ubonelela ukusetyenziswa kwale hlobo ngeglasi.

Masiqalise nesibakala sokuba imveliso ngeplastiki ukwenza isiseko yeglasi ilawulwa imigangatho engqongqo ebekiweyo ngumvelisi ngoku. Iprofayili iglasi, iplastiki "ukulungele" ngokusebenzisa izinto ezikhethekileyo - polivinilohlorida, oko kudla ekubhekiselelwe kuyo PVC olufinyeziweyo. kwizinga yale hlobo zeplastiki - ukumelana kwemichiza kunye neempembelelo mechanical. Ukwakhiwa - Iipholima Natural nezenziwe. Ngokutsho ukubekwa yeplastiki esetyenzisiweyo ukuba bayile window, kokwabo le ebizwa ngokuba yi-thermoplastics. Okumangalisayo kukuba, imveliso leyo kakhulu efanayo Imichiza, apho zifumaneka kwindalo. Thermoplastics - i Iipholima ezifanayo ekwaziyo yokutshata imicu ezixhathisayo kumonakalo. Kunye nesisekelo isiphumo iinkqubo ezikhoyo kwindalo - biopolymers. Umgangatho ngokubanzi Iipholima kunye biopolymers - hydrocarbon kuqamba. Xa sithetha ngalo icandelo imichiza polivinilohlorida, oko chloro ezidityanisiweyo (leyo ukhululekile kuwo ityuwa) kunye ethylene (imveliso petrochemical). isakhiwo Flexible thermoplastic molecule ivumela ezininzi (ukuya ku amaxesha 5) ukuvelisa ukuwelda kunye zavuleka.

yeplastiki kubuxhakaxhaka bokuvelisa iinkangeleko libonelela ukongeza sisincoko ngumgubo izithako ezahlukeneyo eziyimfuneko iimpawu yabathengi. Kufuneka kuqatshelwe ukuba ukwenza ufakelo iifestile lophawu eyaziwa, nani ukunciphisa ingozi yokuba umenzi podsypet into "ephosakeleyo,". Ngenxa nje kuphela - emashumini ezimbalwa ubunzima wongezelela amacandelo, leyo iza kucacisa iimpawu ukusebenza ukwakhiwa window kwixesha elizayo. Uluhlu kuphela abanye babo - fillers, modifiers, ekwenzeni. components ukwahluka Various ukuphucula ukumelana neziphumo thermal (zombini ukubanda nobushushu), ukunqanda "ebunayo" iplastiki, ukunika amandla, ukumelana yelanga eyingozi kakhulu. Njengoko ukhankanywe ngasentla, angabavelisi stratify zonke iimveliso ngokuvisisana nemilinganiselo kwemigangatho amazwe ngamazwe. umxube Umgangatho yohlukile balo epheleleyo umzimba ngenxa yokuba onke amacandelo zikwimeko nawo, ngoko akukho ubuchule reaction.

Ukuzekelisa le ngongoma, makhe nisinga uthelekiso elilandelayo. Uninzi abafundi mhlawumbi akayi kubangela ukuthandabuza malunga nento yokuba iifestile yeplanga azinabungozi ngokupheleleyo! Ingaba akunjalo? Kodwa akukho! technology Modern iinkuni-based iglasi ubushushu ibandakanya ethe inkqubo iinkuni elaminethiweyo esibonakala yi ukusetyenziswa retardants ilangatye (yingozi). Kwakhona, ukuqinisekisa bokuphila umthi, ithathwa nezinye iikhompawundi abe nefuthe elibi emzimbeni. Ngoko ke ukuba okungcono kakhulu ecocekileyo indalo le kokufaka iifestile zeplastiki. Amaxabiso namhlanje kumgangatho onjalo ukuba unako ukufakelwa lwezoyilo zeplastiki ngaphandle umonakalo kangakanani lwabiwo mali lwakho.