Iindaba

ipeyinti yepeyinti yesakhiwo sentsimbi

Intsimbi luhlobo lwezixhobo zokwakha ezingatshiyo, ineempawu zokushukuma, ukugoba kunye nezinye iimpawu. Ekusetyenzisweni kwayo, intsimbi ayinakonyusa kuphela umthamo womthwalo wezakhiwo, kodwa ikwahlangabezana neemfuno zoyilo lobugcisa boyilo lwezakhiwo. Ikwathintela iziphene ezingenakugoba okanye zolulwe zizixhobo zokwakha ezifana nekhonkrithi. Ke ngoko, intsimbi iye yathandwa lishishini lokwakha, izakhiwo ezinemigangatho enye, ezinemigangatho emininzi, iifektri, iindawo zokugcina impahla, amagumbi okulinda, iiholo zokushiya kunye nezinye intsimbi ziqhelekile. Ukuze bafundisane, ukusetyenziswa kweiingubo zesakhiwo sentsimbikwayeiprimer yentsimbiipeyinti ibalulekile.

Ukwahlulwa kwezacholo zesakhiwo sentsimbi

Iingubo zesinyithi ikakhulu zineentlobo ezimbini zeengubo zesinyithi ezingatshiyo kunye neengubo zesinyithi ezingatshiyo.
(A) ipeyinti engatshiyo yesakhiwo sentsimbi

1. Ukwaleka okuncinci kakhulu okungatshiyo kolwakhiwo

Isakhiwo sentsimbi esibhityileyo kakhulu, esingenamlilo sibhekisa kubukhulu bengubo ngaphakathi kwe-3 mm (kuquka ne-3 mm), isiphumo sokuhombisa silungile, sinokwanda kubushushu obuphezulu, kwaye umda wokuxhathisa umlilo ngokubanzi ungaphakathi kweeyure ezi-2 ukusuka kwisakhiwo sentsimbi esingenamlilo. Olu hlobo lwesakhiwo sentsimbi esithintela umlilo ngokubanzi luyinkqubo esekelwe kwisinyibilikisi, enamandla aphezulu okubopha, ukumelana kakuhle kwemozulu kunye nokumelana namanzi, ukulingana okuhle, iimpawu ezilungileyo zokuhombisa; Xa itshiswa, iyanda kancinci kwaye ikhupha amagwebu ukuze yenze umaleko wokugquma oqinileyo noqinileyo. Umaleko ongatshiyo uneempawu ezinamandla zokuchasana nomlilo, okulibazisa ukunyuka kobushushu bentsimbi kwaye kukhusela ngempumelelo izinto zentsimbi. Ukwakhiwa kwesakhiwo sentsimbi esibhityileyo kakhulu, esingenamlilo kunokutshizwa, kuxutywe okanye kuqengqelwe, kusetyenziswa ngokubanzi kwiimfuno zomda wokuchasana nomlilo ngaphakathi kweeyure ezi-2 kwisakhiwo sentsimbi yesakhiwo. Kukho iintlobo ezintsha zeengubo zentsimbi ezibhityileyo kakhulu ezingatshiyo ezinokumelana nomlilo kangangeeyure ezi-2 nangaphezulu, ezisebenzisa ikakhulu i-polymethacrylate okanye i-epoxy resin enesakhiwo esikhethekileyo kunye ne-amino resin, i-chlorinated paraffin njengesiseko se-binder, ene-polymerization degree ephezulu ye-ammonium polyphosphate, i-dipentaerythritol, i-melamine njengenkqubo ye-fire retardant. I-Titanium dioxide, i-wollastonite kunye nezinye izinto ezingafunekiyo ezingaphiliyo zongezwa kwi-200# solvent oil njenge-solvent composite. Izakhiwo ezahlukeneyo zentsimbi ekhanyayo, iigridi, njl.njl., zisebenzisa olu hlobo lwepeyinti engatshiyo ukukhusela umlilo. Ngenxa yengubo ebhityileyo kakhulu yolu hlobo lwengubo ethintela umlilo, ukusetyenziswa kwengubo ethintela umlilo yesakhiwo sentsimbi etyebileyo nencinci kuncitshisiwe kakhulu, nto leyo enciphisa iindleko zizonke zeprojekthi, kwaye yenza isakhiwo sentsimbi sifumane ukhuseleko lomlilo olusebenzayo, kwaye isiphumo sokukhusela umlilo silungile kakhulu.

2. Ukwaleka okubambezela umlilo kwesakhiwo sentsimbi ebhityileyo

Ingubo yentsimbi ebhityileyo engatshiyo ibhekisa kwingubo yentsimbi engatshiyo enobukhulu bokugquma obungaphezulu kwe-3mm, ngaphantsi okanye ngokulinganayo ne-7mm, inefuthe elithile lokuhombisa, iyakhula kwaye ityebe kubushushu obuphezulu, kwaye umda wokuxhathisa umlilo ungaphakathi kweeyure ezi-2. Olu hlobo lwengubo engatshiyo yesakhiwo sentsimbi ngokubanzi lwenziwe yipolymer efanelekileyo esekwe emanzini njengezinto ezisisiseko, kwaye emva koko yenziwe ngenkqubo edibeneyo yezinto ezithintela umlilo, izongezo ezithintela umlilo, iifayibha ezimelana nomlilo, njl.njl., kwaye umgaqo wayo wokuthintela umlilo ufana nohlobo olubhityileyo kakhulu. Kolu hlobo lwengubo engatshiyo, ipolymer esekwe emanzini efunekayo ukuba ikhethwe kufuneka ibe nokunamathela okuhle, ukuqina kunye nokumelana namanzi kwisiseko sentsimbi. Ukuhombisa kwayo kungcono kuneengubo eziqinileyo ezingatshiyo, ezingaphantsi kwezambatho eziqinileyo ezingatshiyo zesakhiwo sentsimbi, kwaye umda wokuxhathisa umlilo ngokubanzi ungaphakathi kweeyure ezi-2. Ke ngoko, isetyenziswa rhoqo kwiiprojekthi zokukhusela umlilo zesakhiwo sentsimbi ezinomda wokuxhathisa umlilo ongaphantsi kweeyure ezi-2, kwaye ukwakhiwa kwespray kudla ngokusetyenziswa. Kwixesha elithile, yayithatha indawo enkulu, kodwa ngokuvela kwezacholo eziqinileyo kakhulu zesakhiwo sentsimbi ezingatshiyo, isabelo sayo semarike satshintshwa kancinci kancinci.

3. Ukwaleka okungatshiyo kwesakhiwo sentsimbi etyebileyo

Isakhiwo sentsimbi esityebileyo, i-coating retardant fire coating ibhekisa kubukhulu be-coating bungaphezulu kwe-7 mm, ngaphantsi okanye ilingana ne-45 mm, umphezulu we-granular, uxinano oluncinci, i-thermal conductivity ephantsi, umda wokumelana nomlilo we-coating retardant fire coating engaphezulu kweeyure ezi-2. Ekubeni ukwakheka kwe-coating retardant fire coating ikakhulu zizinto ezingaphiliyo, ukusebenza kwayo komlilo kuzinzile kwaye isiphumo sokusetyenziswa kwexesha elide silungile, kodwa amasuntswana ezinto zayo zepeyinti makhulu, imbonakalo ye-coating ayilingani, ichaphazela ubuhle besakhiwo, ngoko ke isetyenziswa kakhulu kubunjineli obufihliweyo besakhiwo. Olu hlobo lwe-coating retardant fire coating lusebenzisa umphezulu we-granular wezinto ezikumlilo, uxinano luncinci, i-thermal conductivity iphantsi okanye ukufunxwa kobushushu kwezinto eziku-coating, okubambezela ukunyuka kobushushu bentsimbi kwaye kukhusele intsimbi. Olu hlobo lokwambathisa umlilo lwenziwe nge-inorganic binder efanelekileyo (njengeglasi yamanzi, i-silica sol, i-aluminium phosphate, isamente enganyangekiyo, njl.njl.), Emva koko ixutywe nezinto ze-adiabatic aggregate ezikhaphukhaphu (ezifana ne-perlite ekhulisiweyo, i-vermiculite ekhulisiweyo, i-sea bouldering, ii-floating beads, i-fly ash, njl.njl.), izongezo ezithintela umlilo, ii-chemical agents kunye nezinto zokuqinisa (ezifana ne-aluminium silicate fiber, i-rock wool, i-ceramic fiber, i-glass fiber, njl.njl.) kunye nezizalisi, njl.njl., ezineenzuzo zexabiso eliphantsi. Ukutshiza kudla ngokusetyenziswa ekwakheni, okufanelekileyo kwizakhiwo zentsimbi ezifihliweyo zangaphakathi nangaphandle ezinemida yokumelana nomlilo engaphezulu kweeyure ezi-2, izakhiwo zentsimbi yonke eziphakamileyo kunye nezakhiwo zentsimbi yefektri ezinezitezi ezininzi. Umzekelo, umda wokumelana nomlilo weekholamu zezakhiwo zezindlu eziphakamileyo, izakhiwo zoshishino kunye nezoluntu ngokubanzi ezixhasa iikholamu ezineengqimba ezininzi kufuneka zifikelele kwiiyure ezi-3, kwaye ulwambathiso oluqinileyo olukhusela umlilo kufuneka lusetyenziswe ukuzikhusela.

(2) isakhiwo sentsimbi ipeyinti yokulwa nokubola

Ipeyinti echasene nokugqwala yesakhiwo sentsimbi luhlobo olutsha lwepeyinti echasene nokugqwala yesakhiwo sentsimbi eyenziwe ngokusekelwe kwipeyinti echasene nokugqwala engamelani neoyile. Ipeyinti yahlulwe yaba ziintlobo ezimbini zepeyinti yeprimer kunye nepeyinti ephezulu, ukongeza, uluhlu lwesicelo sayo lubanzi, kwaye ipeyinti ingalungiswa kwiindidi ezahlukeneyo zemibala ngokweemfuno. Ipeyinti echasene nokugqwala yesakhiwo sentsimbi ifanelekile kwi-lindle, amanzi olwandle, amanzi emizi-mveliso, ipetroli, i-parafini, ipetroli yedizili, igesi kunye nezinye iitanki zokugcina, ioyile, imibhobho yegesi, iiBridges, iigridi, izixhobo zamandla kunye nazo zonke iintlobo zezixhobo zeekhemikhali ukhuseleko lokugqwala, ingasetyenziselwa ukukhuselwa kokugqwala kwezakhiwo zekhonkrithi.

Okokuqala, phucula uhlobo lwesinyithi: oko kukuthi, unyango lwe-alloy:

Iingcali ezininzi zamanye amazwe ziye zafunda ngempembelelo yezinto ezahlukeneyo ezixutyiweyo ekuchaseni ukugqwala kwentsimbi emanzini olwandle. Kufunyaniswe ukuba iintsimbi ze-alloy ezisekelwe kwi-Cr, Ni, Cu, P, Si kunye ne-rare earth zineempawu ezintle zokulwa nokugqwala, kwaye ngenxa yesi sizathu, kuye kwaveliswa uthotho lweentsimbi ezichasene nokugqwala emanzini olwandle. Nangona kunjalo, ngenxa yezizathu zoqoqosho nezobuchwepheshe, ezi zinto zingasentla azisetyenziswa kakhulu kwiintsimbi ezichasene nokugqwala emanzini olwandle.

Okwesibini, ukwakheka komaleko okhuselayo: oko kukuthi, ukugquma umaleko okhuselayo ongengowesinyithi okanye wesinyithi:

Umaleko okhuselayo wesinyithi usetyenziswa kakhulu ekupheliseni isinyithi esigqunyiweyo, ekuxovulekeni nasekuthambiseni isinyithi esigqunyiweyo. Umaleko okhuselayo ongengowesinyithi ikakhulu kukugqunywa kwepeyinti, iplastiki, i-enamel, igrisi yeminerali njl.njl. kumphezulu wesinyithi ukwenza umaleko okhuselayo. Injongo yezi laye zimbini zokukhusela kukwahlula izinto ezisisiseko ekudibaneni namanzi olwandle, endaweni yokusabela namanzi olwandle, ngaloo ndlela kwakheka ukhuseleko.

Ngathi

Inkampani yethuibisoloko ilandela "'isayensi netekhnoloji, umgangatho kuqala, ukuthembeka nokuthenjwa, ukuphunyezwa okungqongqo kwenkqubo yolawulo lomgangatho wehlabathi ye-ls0900l:.2000. Ulawulo lwethu oluqinileyo lwetekhnoloji entsha, inkonzo esemgangathweni esekwe kumgangatho weemveliso, iphumelele ukuqatshelwa kwabasebenzisi abaninzi.Njengomsebenzi oqhelekileyo noqinileyo waseTshayina, singabonelela ngeesampulu kubathengi abafuna ukuthenga, ukuba ufuna naluphi na uhlobo lwepeyinti, nceda unxibelelane nathi.