A lokacin aiwatar da aikin filastik, masu daidaitawar calcium zinc suna da babban ƙarfin lantarki, kuma manyan nodes na guduro na PVC suna da ƙayyadaddun alaƙa, suna samar da rukunin makamashi mai ƙarfi.
Calcium zinc stabilizers za a iya raba zuwa ƙwaƙƙwaran calcium zinc stabilizers da ruwa mai tsaftar calcium zinc
Liquid calcium zinc stabilizer ya dace tare da resins da robobi, tare da bayyananni mai kyau, ƙarancin hazo, ƙarancin sashi, da sauƙin amfani. Babban rashin amfani shine rashin laushi mai laushi da lalacewa a lokacin ajiya na dogon lokaci.
M calcium zinc stabilizers yawanci sun hada da stearic acid sabulu. Samfurin yana da alaƙa mai kyau mai kyau kuma ya dace da sarrafa bututun PVC mai ƙarfi da bayanan martaba
Kayayyakin da aka sarrafa ta amfani da fasahar microemulsification sun shawo kan abubuwan da aka ambata a baya. Mai da hankali kan ingantawa daga bangarori biyu: canza launin farko, yin amfani da isasshen adadin sabulun zinc, da yin amfani da wakili mai hade don mayar da zinc chloride mara lahani, wanda ya zama babban hadadden zinc; Rage adadin sabulun zinc don hana konewar zinc da canza launin farko tare da ƙari an san shi da ƙarancin zinc blending. Ana amfani da shi ba kawai a cikin samfurori masu laushi ba, har ma a cikin sarrafa kayan aiki mai wuya.
Calcium zinc stabilizers, saboda high electronegativity, suna da wani dangantaka ga m nodes na PVC guduro a lokacin plasticization tsari, forming karfi bond makamashi hadaddun da raunana ko warware jawo hankalin ion bond a daban-daban yadudduka na PVC. Wannan yana sa sassan haɗin gwiwar PVC mai sauƙi don yadawa, kuma ƙungiyoyin kwayoyin suna da sauƙi ga ƙananan iyakoki, wanda ke da amfani ga filastik na PVC resin. Yana haifar da kaifi karuwa a cikin narke matsa lamba, narkewa
Dankin jiki yana raguwa, zafin jiki yana ƙaruwa, kuma zafin jiki na filastik yana raguwa.
Bugu da kari, kamar yadda aka kera na'urorin sarrafa PVC na al'ada don sarrafawa ta amfani da masu daidaita gishirin gubar, ko da tare da isasshen mai, ba zai iya hana guduro yin robo cikin isasshen lokaci ba, yana rushe ma'aunin ma'aunin mai na asali. A cikin mataki na gaba na amfani, PVC narke yana cinye babban adadin zafi stabilizer a cikin homogenization mataki, amma a lokaci guda ba zai iya cimma manufa danko da elasticity saduwa da samar da bukatun na wuya PVC.
Lokacin aikawa: Satumba-02-2024
