iindaba

Bobabini ubushushu kunye nokukhanya kwelanga kunokuchaphazela ixesha lokugcinwa kwee-polyester resins ezingaxutywanga.Enyanisweni, nokuba yintlaka yepolyester engaxutywanga okanye i-resin eqhelekileyo, ubushushu bokugcina lelona qondo lobushushu bommandla obungama-25 degrees Celsius.Ngesi siseko, ukuthoba kweqondo lobushushu, ixesha elide lokuqinisekiswa kweresin yepolyester engafakwanga;ukuphakama kweqondo lobushushu, lifutshane ixesha lokuqinisekisa.
I-resin idinga ukutywinwa kwaye igcinwe kwisitya sokuqala ukukhusela ukulahlekelwa kwe-monomer volatilization kunye nokuwa kokungcola kwamanye amazwe.Kwaye isiciko sombhobho wokupakisha ukugcina i-resin ayinakwenziwa ngobhedu okanye i-alloy yobhedu, kwaye kungcono ukusebenzisa i-polyethylene, i-polyvinyl chloride kunye nezinye izivalo zetsimbi.
Ngokuqhelekileyo, kwimeko yokushisa okuphezulu, kwanele ukuphepha ukukhanya kwelanga ngqo kumbhobho wokupakisha.Nangona kunjalo, ubomi beshelufu buya kuchaphazeleka, kuba kwiqondo lokushisa eliphezulu, ixesha le-gel le-resin liya kuncitshiswa kakhulu, kwaye ukuba i-resin inomgangatho ophantsi, iya kuphiliswa ngokuthe ngqo kwi-barrel yokupakisha.
Ngoko ke, ngexesha lobushushu obuphezulu, ukuba iimeko zivuma, kukulungele ukuyigcina kwindawo yokugcina i-air-conditioning eneqondo lokushisa elingaguqukiyo lama-25 degrees Celsius.Ukuba umenzi akalungiseleli indawo yokugcina i-air-conditioning, kufuneka ihlawule ingqalelo ekunciphiseni ixesha lokugcina le-resin.

Kubalulekile ukuqaphela ukuba iireyini ezixutywe nestyrene kufuneka ziphathwe njenge hydrocarbons ezinokutsha ukuthintela umlilo.Iindawo zokugcina iimpahla kunye neeworkshops ezigcina ezi resin kufuneka zibe nolawulo olungqongqo kakhulu, kwaye zenze umsebenzi omhle wokuthintela umlilo kunye nokuthintela umlilo nangaliphi na ixesha.

Imiba yokhuseleko ekufuneka ithathelwe ingqalelo ngexesha lokulungiswa kwe-polyester resin egcweleyo kwindawo yokusebenzela
1. I-resin, i-arhente yokunyanga kunye ne-accelerator zonke izinto ezinokutsha, kwaye ingqalelo kufuneka ihlawulwe ekuthinteleni umlilo.Ezinye ii-accelerators kunye ne-resins kufuneka zigcinwe ngokwahlukeneyo, kungenjalo kulula ukubangela ukuqhuma.
2. Makungabikho kutshaya kwaye kungabikho mlilo uvulekileyo kwindawo yokusebenzela yemveliso.
3. Iworkshop yemveliso kufuneka igcine umoya owaneleyo.Kukho iindlela ezimbini zokungenisa umoya kwindawo yokusebenzela.Enye kukugcina ukujikeleza komoya wangaphakathi ukuze i-volatiles ye-styrene isuswe nanini na.Ngenxa yokuba umphunga we-styrene uxinene kunomoya, ukuxinana kwe-styrene kufuphi nomhlaba nako kuphezulu.Ngoko ke, kungcono ukuseta indawo yomoya kwindawo yokusebenzela ekufutshane nomhlaba.Enye indawo yokuchitha indawo yokusebenza ngoncedo lwezixhobo kunye nezixhobo.Ngokomzekelo, i-fan exhaust eyahlukileyo imiselwe ukukhupha umphunga we-styrene ophezulu okhutshwe kwindawo yokusebenza, okanye igesi ye-flue iphelile ngombhobho wokufunxa ngokubanzi obekwe kwindawo yokusebenzela.
4. Ukuze ujongane neziganeko ezingalindelekanga, iworkshop yemveliso kufuneka ibe neendawo zokuphuma ezimbini.
5. I-resin kunye ne-accelerators eyahlukeneyo egcinwe kwi-workshop yokuvelisa akufanele ibe yinto eninzi, kwaye kungcono ukugcina ixabiso elincinci.

6. Iireyini ezingazange zisetyenziswe kodwa zongezwe kunye ne-accelerator kufuneka zidluliselwe kwindawo ekhuselekileyo yokugcinwa kwe-dispersed storage, ukuze kuthintelwe ubuninzi bobushushu ekuqokeleleni kunye nokubangela ukuqhuma kunye nomlilo.
7. Emva kokuba i-resin ye-polyester engasebenziyo ivuza, iya kubangela umlilo, kwaye igesi enetyhefu iya kukhutshwa ngexesha le nkqubo, eya kubeka impilo yabantu engozini.Ngoko ke, amanyathelo angxamisekileyo kufuneka athathwe ukujongana nayo.