Manne PVC wani manne ne na musamman wanda aka tsara don haɗa kayan polyvinyl chloride (PVC), yana ba da ƙarfin haɗin gwiwa, juriya na yanayi, da kwanciyar hankali na sinadarai. Haɗin sa da farko yana dogara ne akan tsarin tushen ƙarfi{1}, yana tabbatar da ingantaccen jika da mannewa ga madaidaicin PVC ta zaɓin da ya dace da polymer, filastik, da sauran ƙarfi.
Babban abubuwan da ake buƙata na manne na PVC yawanci sun haɗa da vinyl chloride - vinyl acetate copolymer (PVAc), resin polyvinyl chloride (resin PVC), da filastik (irin su dioctyl phthalate (DOP)). Tsarin haɗakarwa ta farko ya ƙunshi narkar da resin PVC a cikin kaushi na halitta. Abubuwan kaushi na yau da kullun sun haɗa da cyclohexanone, toluene, da dichloromethane. Wadannan kaushi da inganci yadda ya kamata tausasa da PVC kwayoyin sarƙoƙi, inganta su ruwa da kuma inganta bonding Properties.
A lokacin aikin haɗin gwiwa, ana amfani da PVac ko wasu polymers na thermoplastic azaman ɓangaren haɗin kai na farko. Wadannan polymers suna nuna kyakkyawar dacewa tare da resin PVC, suna samar da haɗin gwiwa mai ƙarfi bayan ƙaurawar ta ɓace. Bugu da ƙari na filastik yana inganta sassaucin manne da ƙarfin haɗin gwiwa, yana hana fashewar da ya haifar da wuce kima na kayan PVC. Bugu da kari, wasu adhesives na PVC kuma suna ƙunshe da na'urori masu ƙarfi (kamar calcium{3}}matsalolin zinc) don haɓaka juriyar zafi da juriyar tsufa.
Tsarin kira yawanci yana amfani da polymerization bayani ko hadawa ta jiki. A cikin maganin polymerization, monomers suna polymerized a cikin wani ƙarfi don samar da polymer bonding, wanda aka haxa shi da filastik da sauran ƙarfi. A cikin hadawa ta jiki, preformed PVC resin, polyvinyl acetate (PVAc), da plasticizer ana gauraye su kai tsaye daidai gwargwado kuma ana tarwatsa su tare ta amfani da motsa jiki mai girma -.
A ƙarshe, ana tace mannen PVC ɗin da aka haɗa kuma an kashe shi don tabbatar da cewa babu ƙazanta ko kumfa waɗanda zasu iya shafar tasirin haɗin gwiwa. Wannan m ne yadu amfani a bonding PVC bututu, zanen gado, fina-finai, da sauran kayan, da kuma siffofi da sauri curing, karfi bond, da ruwa da kuma juriya na mai. Ta hanyar haɓaka tsarin ƙira da haɓakawa, ana iya ƙara haɓaka aikin sa don biyan buƙatun aikace-aikacen masana'antu daban-daban.