I-Mofan Polyurethanes Co., Ltd., umyili ophambili kwimichiza yepolyurethane ephucukileyo, ibhengeze ngokusesikweni imveliso yobuninzi yesizukulwana sayo esilandelayo.Iipolyols zeNovolac. Eyilwe ngobunjineli obuchanekileyo kunye nokuqonda okunzulu kweemfuno zesicelo semizi-mveliso, ezi polyols eziphambili zisetelwe ukuphinda zichaze imigangatho yokusebenza ye-polyurethane foams eqinile kumashishini amaninzi.

Amagwebu e-polyurethane eqinile zizinto ezibalulekileyo kwi-insulation, ulwakhiwo, ifriji, uthutho, kunye nemveliso ekhethekileyo. Zixabisekile ngenxa yokugquma kwe-thermal ekhethekileyo, amandla omatshini, kunye nokuqina. Nangona kunjalo, njengoko iimfuno zentengiso ziguquka-eziqhutywa yimimiselo engqongqo yokusetyenziswa kwamandla, imigangatho ephezulu yokhuseleko, kunye nesidingo sezisombululo ezihambelana nokusingqongileyo-abavelisi bafuna izinto eziluhlaza ezingahlanganisiyo kuphela kodwa ezidlula ezi mfuno.

IMofan's Novolac Polyols imele ukutsibela phambili kwitekhnoloji yepolyurethane. Ngei-viscosity ephantsi, ixabiso le-hydroxyl (OH) eliphuculweyo, ulwakhiwo lweeseli ze-ultrafine, kunye nokubuyiswa komlilo, ezi polyols zenza abavelisi be-foam bafezekise ukusebenza kwemveliso ephezulu ngelixa belungiselela ukusebenza kakuhle kunye nokusetyenziswa kwamandla.

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1. I-Viscosity ephantsi kunye nexabiso le-OH eliLungileyo: Ukusetyenzwa ngokuSebenzayo kuhambelana nokuGuquguquka koYilo

Enye yeenzuzo ezibalaseleyo zeMofan's Novolac Polyols zezazoi-viscosity ephantsi ngokuphawulekayo, ukusuka kwi8,000–15,000 mPa·s ku-25°C. Oku kuncitshiswa kwe-viscosity kuphucula kakhulu ukuphatha ngexesha lokuqulunqwa kunye nokuveliswa, okuvumela ukuxuba okugudileyo, ukucubungula ngokukhawuleza, kunye noxinzelelo oluphantsi lomatshini kwizixhobo zokuvelisa. Ikwanegalelo kuukunciphisa ukusetyenziswa kwamandla, njengoko ukushisa okuncinci kunye nokuphazamiseka kuyadingeka ukuze kufezekiswe ukudibanisa okufanayo.

Ukongeza, iixabiso lehayidroksili (OHV)of Mofan kaThixo Novolac Polyols ingabangokwesiko-elungiselelwe phakathi kwe-150–250 mg KOH/g. Le parameter enokuguqulelwa ibonelela ngabavelisi be-foaminkululeko enkulu yokwakheka, ngakumbi kwiUyilo olunomthwalo ophezulu wamanzi, ezibalulekileyo ekugqumeni okuthile kunye nokufakwa kwe-foam yesakhiwo. Ngokulawula ixabiso le-OH, abaqulunqi banokuhlengahlengisa ngokuchanekileyo ubulukhuni be-foam, ubuninzi, kunye nobuninzi be-crosslink, ukuqinisekisa ukusebenza okulungileyo kokusetyenziswa kokuphela okujoliswe kuyo.

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2. I-Ultrafine Cell Structure: i-Superior Thermal kunye ne-Mechanical Properties

Ukusebenza kwe-Foam kuphenjelelwa kakhulu yinkqubo yayo yangaphakathi yeeseli. I-Mofan's Novolac Polyols ihambisa ii-avareji yobungakanani beeseli kuphela 150–200 μm, ephucuke kakhulu xa kuthelekiswa ne300–500 μmNgokuqhelekileyo zifumaneka kumagwebu e-polyurethane aqinileyo.

Olu lwakhiwo lwe-ultrafine lubonelela ngeenzuzo ezininzi:

I-Insulation ye-Thermal eyandisiweyo-Izincinci ezincinci, iiseli ezifanayo zinciphisa ukuvalwa kwe-thermal, ngaloo ndlela ziphucula ukusebenza kwe-foam iyonke.

Uzinzo oluphuculweyo lweDimensional– Isakhiwo seseli esilungileyo nesihambelanayo sinciphisa ukucutheka okanye ukwandiswa kwexesha, ukuqinisekisa ukuthembeka kwexesha elide.

Ukomelela koomatshini abaPhezulu– Iiseli ezicokisekileyo zifaka isandla kumandla oxinzelelo oluphezulu, into ebalulekileyo kwiipaneli zokugquma imithwalo kunye nezicelo ze-foam zesakhiwo.

Ngaphaya koko, iiMofan's Novolac Polyols zivelisa amagwebu ngeumlinganiselo weeseli ezivaliweyo ungaphaya kwe-95%. Esi siqulatho siphezulu seseli evaliweyo kunciphisa ukungena kokufuma okanye umoya, okubaluleke kakhulu ukugcina ukuhanjiswa kwe-thermal ephantsi kubomi bemveliso.

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3. Ukubuyiswa kweNtendelezo yeFlame: UKhuseleko olwakhelwe ngaphakathi ngaphandle kokuLula ngokuSebenza

Ukhuseleko lomlilo luyinkxalabo ehlala ikhona kwi-insulation kunye nemathiriyeli yokwakha, ngakumbi njengoko iikhowudi zokwakha zehlabathi kunye nemithetho yokhuseleko iya iba ngqongqo. Inqaku leMofan leNovolac Polyolsukunqanda amadangatye okungokwemvelo-ithetha ukuxhathisa idangatye yipropathi esisiseko yesakhiwo sekhemikhali sezinto eziphathekayo, kungekhona nje umphumo wezongezo.

Uvavanyo lwe-cone cone calorimeter lubonisa ukuba amagwebu e-polyurethane aqinileyo aveliswa ngeMofan's Novolac PolyolsI-35% yokunciphisa izinga lokukhutshwa kobushushu obuphezulu (pHRR)xa kuthelekiswa namagwebu aqhelekileyo aqinileyo. Le pHRR isezantsi iguqulela kwiukusasazeka kancinci kwedangatye, ukunciphisa ukuveliswa komsi, kunye nokhuseleko lomlilo oluphuculweyo, ukwenza imathiriyeli ifaneleke kakhulu kwizicelo kwiindawo zokuhlala, zorhwebo, kunye nezoshishino.

Ukuchasana nomlilo ongokwemvelo kukwabonelela ngeenzuzo zokulungisa: abavelisi banokunciphisa okanye baphelise imfuno yezongezo zedangatye zangaphandle, ukwenza lula ukwakheka kunye nokunciphisa iindleko zemveliso.

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Driving Innovation kuwo wonke Industries

Ukwaziswa kweMofan's Novolac Polyols kuvula amathuba amatsha kumacandelo amaninzi:

Ukwakha kunye noKwakha-Ukwenziwa kwe-insulation ephuculweyo kunye nokumelana nomlilo kuhlangabezana neemfuno zemigangatho yezakhiwo eziluhlaza.

Ikhonkco elibandayo kunye nefriji-Isakhiwo esiphezulu se-cell evaliweyo siqinisekisa ukugquma okungaguqukiyo kwiiyunithi zefriji, iindawo zokugcina ezibandayo kunye nokuthutha.

Izithuthi kunye nezoThutho-Iigwebu ezikhaphukhaphu kodwa ezomeleleyo zinceda ekuphuculeni ukusebenza kakuhle kwamafutha ngelixa ehlangabezana neemfuno zokhuseleko.

Izixhobo zoShishino-Ii-foam ezihlala ixesha elide, ezisebenza kakuhle kubushushu bandisa ubomi besixhobo esisebenza kwiindawo ezinomngeni.

Ngendibaniselwano yayo yeenzuzo zokusebenza, iMofan's Novolac Polyols yenza abavelisi bahlangabezane nemigangatho yokusebenza engqongqo ngelixa belungiselela imigaqo yoshishino yexesha elizayo.

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Ukuzibophelela ekuGqweseni okuZinzileyo

Ngaphandle kokusebenza kobugcisa, iMofan Polyurethanes izimisele ukuzinza kunye noxanduva lokusingqongileyo. I-viscosity esezantsi kunye namaxabiso e-OH alungelelanisiweyo anceda ekunciphiseni ukusetyenziswa kwamandla ngexesha lokusetyenzwa, ngelixa ukongezwa kokusebenza kakuhle kwamagwebu aphumayo kunegalelo ekunciphiseni ukusetyenziswa kwamandla kubomi bemveliso. Ukongeza, ngokufakela iipropathi ezinqanda amadangatye kwinqanaba lemolekyuli, iMofan inceda ukunciphisa ukusetyenziswa kwezongezo ze-halogenated, ukulungelelaniswa neendlela zehlabathi eziya kukhuseleko, ulungelelwaniso lwe-eco-friendly chemical formulations.

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Malunga neMofan Polyurethanes Co., Ltd.
IMofan Polyurethanes inguvulindlela kuphuhliso kunye nokuveliswa kwemathiriyeli ephucukileyo yepolyurethane, esebenza kumashishini kwihlabathi liphela enezisombululo ezitsha zokugquma, ukwakhiwa, iimoto, kunye nosetyenziso lwemizi-mveliso. Ukusebenzisa ubuchwephesha obunzulu kwikhemistri yepolymer, iMofan idibanisa ukuchaneka kwezesayensi kunye nolwazi olusebenzayo lwesicelo ukuhambisa izixhobo ezihlangabezana neyona migangatho iphezulu yokusebenza, ukhuseleko kunye nozinzo.

Ngokusungulwa kweNovolac Polyols, iMofan iphinda ibonise ubunkokeli bayo ekuqhubeleni phambili iteknoloji yepolyurethane, ibonelela abavelisi ngezixhobo abazidingayo ukuvelisa.ugwebu omelele ngakumbi, lukhuselekile, kwaye lusebenza ngakumbi.