Ubushushu kunye nokukhanya kwelanga kuchaphazela ixesha lokugcinwa kwe-polyester resin engaxutywanga.Enyanisweni, nokuba i-polyester resin engaxutywanga okanye ezinye ii-resin, ubushushu bokugcina bungcono kwiqondo lokushisa langoku lengingqi lama-25 degrees Celsius.Ngesi siseko, ukwehla kweqondo lobushushu, ixesha elide ukuqinisekiswa kwe-polyester resin engaxutywanga;Ukuphakama kweqondo lokushisa, lifutshane ixesha lokuqinisekisa.
I-resin idinga ukutywinwa kwisitya sokuqala ukukhusela ukulahlekelwa kwe-monomer volatilization kunye nokungcola kwangaphandle kuwela ngaphakathi. Kwaye isigqubuthelo sombhobho wokupakisha we-resin yokugcina ayinakwenziwa ngobhedu okanye i-alloy yobhedu, kungcono ukusebenzisa i-polyethylene, i-polyvinyl chloride kunye nezinye izinto zokugubungela isinyithi.
Ngokuqhelekileyo, kwiqondo lokushisa eliphezulu, ukuphepha ukukhanya kwelanga kwi-barrel yokupakisha, kodwa ubomi bokugcinwa buya kuchaphazeleka, kuba kwimozulu ephezulu yokushisa, ixesha le-resin gel liya kufinyezwa kakhulu, ukuba alikho umgangatho omhle we-resin, okanye nokuba yaqina ngokuthe ngqo kumbhobho wokupakisha.Ngoko ke, ngexesha lobushushu obuphezulu, ukuba iimeko zivumela, kukulungele ukugcina ubushushu obuhlala bubekwe kwi-25 degrees Celsius kwindawo yokugcina i-air conditioning, ukuba umenzi akalungiseleli indawo yokugcina umoya, kufuneka ahlawule ingqalelo ukunciphisa ixesha lokugcina. ye-resin.
Ukunyamekela okukhethekileyo kufuneka kuthathwe ukuba i-resin exutywe kunye ne-styrene kufuneka iphathwe njenge-hydrocarbon enokutsha ukukhusela ukuvutha.Indawo yokugcina kunye neworkshop yokugcinwa kolu hlobo lwe-resin kufuneka ibe nolawulo olungqongqo kakhulu, kwaye wenze umsebenzi omhle wokukhusela umlilo kunye nokukhusela umlilo nangaliphi na ixesha.
I-polyester resin engasetyenziswanga kwinkqubo yoomasifundisane mayithathele ingqalelo imiba yokhuseleko
I-1, i-resin, i-arhente yokunyanga, i-accelerator inokutsha, kufuneka ihlawule ingqalelo ekuthinteleni umlilo, ukwahlula ukugcinwa, ngaphandle koko kulula ukubangela ukuqhuma.
2,Makungabikho kutshaya kwaye kungabikho mlilo uvulekileyo kwindawo yokusebenzela yemveliso.
3,Ukungena komoya okwaneleyo kufuneka kugcinwe kwindawo yokusebenzela yemveliso.Zimbini iindlela zokungenisa umoya kwiworkshop.Enye kukugcina umoya wangaphakathi ujikeleza ukuze uphelise ukuguquguquka kwe-styrene nangaliphi na ixesha.Ngenxa yokuba umphunga we-styrene uxinene kakhulu kunomoya, ukugxininiswa kwe-styrene kufuphi nomhlaba nako kuphezulu kakhulu, ngoko ke i-exhaust vent kwindawo yokusebenzela ingcono ukusetwa kufuphi nomhlaba.Enye kukuphelisa indawo yokusebenza kwindawo ngezixhobo kunye nezixhobo.NjengeIifeni ezahlukileyo zokufunxa zisetelwe ukukhupha umphunga we-styrene ophezulu ophuma kwindawo yokusebenza, okanye ukhuphe irhasi yeflue ngombhobho wokufunxa jikelele oseti kwindawo yokusebenzela.
I-4, ukwenzela ukujamelana neziganeko ezingalindelekanga, i-workshop yokuvelisa kufuneka ibe neendawo ezimbini zokuphuma.
I-5, kwi-workshop yokuvelisa ukugcinwa kwangaphakathi kwe-resin kunye nabagqugquzeli abahlukeneyo abanako ukuba baninzi kakhulu, eyona nto ingcono kakhulu incinci yokugcina.
6. I-resin engazange isetyenziswe kodwa yongezwa nge-accelerant kufuneka idluliselwe kwindawo ekhuselekileyo yokugcinwa okuhlakazekileyo ukukhusela ukuqokelela kobushushu obukhulu ekuqokeleleni kubangela ukuqhuma nomlilo.
I-7, emva kokuvuza kwe-polyester engaxutywanga i-resin ebangelwa ngumlilo, le nkqubo iya kukhupha ingozi yegesi enetyhefu kwimpilo yabantu, ngoko ke kuyimfuneko ukuthatha amanyathelo angxamisekileyo ukujongana nayo.
Ngathi
Hebei Yuniu Fiberglass Manufacturing Co., LTD.Sivelisa kwaye sithengise i-e-type fiberglass iimveliso,ezinje nge-fiberglass roving, i-fiberglass enqunqwe isilikhi, i-fiberglass enqunqwe yaziva, i-fiberglass gingham, imvakalelo efunekayo, ilaphu le-fiberglass njalo njalo.
Ukuba kukho naziphi na iimfuno, nceda uqhagamshelane nathi ngokukhululekileyo.
Ixesha lokuposa: Dec-17-2021