Ibhegi yePVC uziphu eneneni luhlobo lwengxowa yeplastiki. Icandelo eliphambili yi-polyvinyl chloride, eqaqambileyo ngombala, i-corrosion-resistant kunye neyomelele. Ngenxa yokongezwa kwezinto ezincedisayo ezifana neplastiki kunye ne-anti-aging agents kwinkqubo yokuvelisa ukunyusa ukuxhathisa ubushushu, ukuqina, i-ductility, njl., yenye yezona zinto zidumileyo, ezithandwayo kunye nezisetyenziswa ngokubanzi emhlabeni. .
Kukho iindlela ezilula zokwahlula okuhle kunye nokubi kwemathiriyeli yePVC:
1. Ivumba: Okukhona ivumba linzima, kokukhona libi kakhulu le mpahla. Abanye abavelisi bongeza ngamabomu iziqhumiso zokufihla iphunga elimnandi, ngoko ke isikhwama seplastiki esinevumba elibi siyingozi emzimbeni, nokuba sivumba okanye sivumba.
Ukuchukumisa okwesibini: Ingcono iglosi yomphezulu, icocekile imathiriyeli ekrwada kunye nomgangatho ophezulu.
Iinyembezi ezintathu: Iinyembezi zibhekisa kukuqina. Iingxowa zimbi ukuba zinokukrazulwa kumgca othe ngqo njengephepha. Isikhwama sokupakisha seplastiki esilungileyo, nokuba umaleko wangaphandle ukrazulwe ngexesha lokukrazula, umaleko wangaphakathi usaxhunyiwe.
Kukho ezinye iifektri zempahla zisebenzisa iingxowa zeplastiki ezisetyenzisiweyo. Ezi ngxowa zokupakisha zeplastiki zempahla zikumgangatho ophantsi, kwaye ii-reagents zemichiza zongezwa ngexesha lenkqubo yokuvelisa, zishiya ezinye izinto ezinobungozi kwiingxowa. Ngokutsho kweempawu zezi zixhobo, umgangatho wokugweba umgangatho weengxowa zeplastiki kwimpahla ngokulula "ivumba elinye, ukujonga ezimbini, kunye nokutsalwa ezintathu".Ukuba ifilimu yeplastiki yeplastiki inokungcola kwelanga okanye ukukhanya, kufuneka ibe yinto ingxowa yezinto ezisetyenzisiweyo.
ubunzima
Ngamandla aphezulu kunye nokuqina, ixhathisa ukutsala kwaye akukho lula ukuphuka
isilayidi uziphu
Ukutywinwa ngokuphindaphindiweyo kunye nokukhawuleza, ukuphucula ukusebenza kakuhle
Imingxuma yomoya
Emva kokutywinwa, khupha ngokukhawuleza ukugcina indawo
Uyilo olungakumbi
Ukuba uneemfuno ezininzi kunye noyilo, ungaqhagamshelana nathi