I-calcium zinc stabilizer sisixhobo sokulungisa ubushushu esingenabungozi esenziwe ngenkqubo ekhethekileyo edibeneyo, esiquka ikakhulu iityuwa ze-calcium, iityuwa ze-zinc, ii-lubricants, ii-antioxidants, njl. Sisixhobo se-polymer esinobushushu obuphantsi, esifana ne-PVC CPVC, Esinye sezongezo ezibalulekileyo zerabha ye-chloroprene, esetyenziselwa ukuthintela okanye ukulibazisa ukuwohloka kwayo kobushushu.
Indlela yokusebenza kwe-calcium zinc stabilizer
1. Ingathatha indawo yamaqela asebenzayo kwiitsheyini zepolymer (ezifana neeathom zechlorine kwindawo ye-allyl kwi-PVC) ukuze ifumane iipolymer ezizinzileyo ngakumbi, ngaloo ndlela isusa umthombo we-dehydrochlorination kwizixhobo zepolymer kwaye inciphise amathuba okubangela ii-dehydrochlorination reactions.
2. Ingabamba ngokukhawuleza i-hydrogen chloride ehlukanisiweyo kwaye ithintele isiphumo sayo sokulungisa izinto
Ngoko ke yintoni indima ye-polyethylene wax kwi-calcium zinc stabilizers? Ekucutshungulweni nasekuvelisweni kweemveliso ezahlukeneyo ze-PVC ezithambileyo neziqinileyo, akufuneki kuphela izibambisi zobushushu kodwa nee-lubricants. I-calcium ayina-lubricant ifanelekileyo, ngoko ke kufuneka kongezwe izongezo ze-wax ukuze kuphuculwe isiphumo se-lubricant yemveliso.
Ukuphuculwa kokusebenza kwe-calcium zinc stabilizer nge-oxidized polyethylene wax kulandelayo:
1. Iimolekyuli ze-wax ze-polyethylene ezifakwe i-oxidized ziqulathe amaqela asebenzayo afana namaqela e-hydroxyl, anokuphucula uzinzo lobushushu be-Ca/Zn stabilizers
2. Phucula ukuhambelana nePVC, nciphisa i-frosting, kwaye uphucule ukuprintwa kunye neempawu zokuvala ubushushu
3. Khuthaza ukwenziwa kweplastiki kunye nokuphucula ukuhamba kakuhle kwezinto zePVC
4. Isiphumo esihle kakhulu sokuthambisa sivumela izixhobo zokuqengqeleka, zokukhupha, zokufaka, kunye nezokufaka umoya ukuba ziqhume, kwaye zineempawu ezilungileyo zokususa isinyithi.
Ixesha leposi: Disemba-21-2024
