Isikhumba se-PVC (i-polyvinyl chloride) luhlobo loqobo lwesikhumba se-faux esenziwa ngokutshintshela iqela le-hydrogen kunye neqela le-chloride kumaqela e-vinyl.Isiphumo solu tshintsho luthi ke ludityaniswe nezinye iikhemikhali ukwenza ilaphu leplastiki elomeleleyo ekulula ukuligcina.Le yinkcazo yesikhumba sePVC.
I-resin ye-PVC isetyenziswa njengemathiriyeli ekrwada ukwenza ufele lokwenziwa lwe-PVC ngelixa amalaphu angalukwanga kunye ne-PU resin isetyenziswa njengemathiriyeli ekrwada ukwenza ufele lwe-PU, olukwabizwa ngokuba lufele lokwenziwa.I-Polyvinyl chloride yayilolu hlobo lokuqala lwesikhumba somgunyathi ukudalwa ngo-1920, kwaye yayiluhlobo lwempahla ababeyidinga abavelisi baloo minyaka kuba yayinamandla kwaye ixhathisa kwizinto zemozulu kunezixhobo ababezisebenzisa ngoko.
Ngenxa yezi zakhiwo, abantu abaninzi baqala ukusebenzisa i-PVC endaweni yesinyithi nangona yayigxekwa ngokuthi "incangathi kakhulu" kwaye "iziva i-artificial" kumaqondo obushushu ashushu.Oku kwakhokelela ekuvelisweni kolunye uhlobo lwesikhumba sokwenziwa, esasinemingxuma ngeminyaka yee-1970.Olu tshintsho lwenza ufele lomgunyathi lube yenye indlela kumalaphu emveli kuba bekulula ukuwacoca, angafunxi kwaye abonelele ngesigqubuthelo sesofa esingachaphazeli amabala.Ukongezelela, nanamhlanje iyancipha ngesantya esincinci nangemva kokuvela kwelanga ixesha elide kune-upholstery yendabuko.
Ixesha lokuposa: May-26-2022