Iarhente yokuvuthela iPolyurethane MOFAN ML90
I-MOFAN ML90 yi-methylal ecocekileyo kakhulu enomxholo ongaphezulu kwe-99.5%, Yiarhente yokuvuthela ephilayo neyonga imali kwaye isebenza kakuhle kwezobugcisa. Ixutywe nee-polyols, ukutsha kwayo kunokulawulwa. Ingasetyenziswa njengearhente yokuvuthela kuphela kwifomyula, kodwa ikwazisa iingenelo xa idibene nazo zonke ezinye iiarhente zokuvuthela.
Ubunyulu kunye nokusebenza okungenakuthelekiswa nanto
I-MOFAN ML90 ivelele kwimarike ngenxa yobunyulu bayo obungenakuthelekiswa nanto. Le methylal icocekileyo ayisiyomveliso nje kuphela; sisisombululo esenzelwe abavelisi ababeka phambili umgangatho kunye nokuzinza. Ubunyulu obuphezulu be-MOFAN ML90 buqinisekisa ukuba iyahlangabezana neemfuno ezingqongqo zezicelo ezahlukeneyo zefoam, inika iziphumo ezihambelanayo kwaye iphucula umgangatho uwonke wemveliso yokugqibela.
Iarhente yokuvuthela indalo kunye neyoqoqosho
Njengoko amashishini ezama ukunciphisa umngcipheko wawo kwindalo esingqongileyo, i-MOFAN ML90 ivela njengokhetho lwendalo nezoqoqosho. Indlela esetyenziswa ngayo ivumela ulawulo olusebenzayo lokutsha xa ixutywe nee-polyols, nto leyo eyenza ukuba ibe lukhetho olukhuselekileyo kwiintlobo ngeentlobo zezicelo. Olu tshintsho luthetha ukuba i-MOFAN ML90 ingasetyenziswa njenge-arhente yokuvuthela yodwa kwiifomyula okanye xa idibene nezinye ii-agent zokuvuthela, nto leyo enika abavelisi ukuguquguquka abakudingayo ukuze baphucule iinkqubo zabo.
● Ayitshisi kakhulu kune-n-Pentane kunye ne-Isopentane ezitsha kakhulu. Iingxubevange ze-polyols ezinomlinganiselo oluncedo weMethylal kwi-polyurethane foams zibonisa i-flash point ephezulu.
● Ineprofayili entle yetyhefu kwindalo.
● I-GWP yi-3/5 kuphela ye-GWP yamaPentanes.
● Ayizukusebenzisa i-hydrolyze kunyaka omnye kwinqanaba le-pH elingaphezulu kwe-4 yee-polyols ezixutyiweyo.
● Ingaxutywa ngokupheleleyo nazo zonke iipolyols, kuquka neepolyols ze-aromatic polyester.
● Sisinciphisi esinamandla se-viscosity. Ukunciphisa kuxhomekeke kwi-viscosity ye-polyol ngokwayo: okukhona iphezului-viscosity, kokukhona ukuncipha kuphezulu.
● Ukusebenza kakuhle kwe-1 wt eyongeziweyo kufana ne-1.7~1.9wt HCFC-141B.
Iimpawu ezibonakalayo............ulwelo olungabonakaliyo olungenambala
Umxholo weMethylal,% ubunzima................... 99.5
Ukufuma,% ubunzima..................<0.05
Umxholo weMethanol %..................<0.5
Iqondo lokubila℃ .................. 42
Ukuqhuba kobushushu kwisigaba segesiW/m.K@41.85℃t.................. 0.0145
Ijika elibonisa isiphumo sokongezwa kwe-ML90 kwi-viscosity yeenxalenye ze-polyol
2. Ijika elibonisa isiphumo sokongezwa kwe-ML90 kwi-close cup flash point yeenxalenye ze-polyol
Ubushushu bokugcina: Ubushushu begumbi (Kucetyiswa ukuba bube kwindawo epholileyo nemnyama, <15°C)
Umhla wokuphelelwa yinyanga ezili-12
H225 Ulwelo oluvutha kakhulu kunye nomphunga.
I-H315 ibangela ukurhawuzelelwa lusu.
I-H319 ibangela ukurhawuzelelwa kakhulu kwamehlo.
I-H335 inokubangela ukurhawuzelelwa kokuphefumla.
I-H336 inokubangela ukozela okanye isiyezi.
| Igama lesignali | Ingozi |
| Inombolo ye-UN | 1234 |
| Iklasi | 3 |
| Igama elifanelekileyo lokuthunyelwa kunye nenkcazo | I-Methylal |
| Igama lekhemikhali | I-Methylal |
Amanyathelo okuzikhusela xa uphatha izinto ngokukhuselekileyo
Iingcebiso malunga nokukhusela umlilo kunye nokuqhuma
"Gcina kude namalangatye avulekileyo, iindawo ezishushu kunye nemithombo yokutshisa." Thatha ukhuseleko
amanyathelo okulwa nokukhutshwa okungashukumiyo.
Amanyathelo ococeko
Tshintsha impahla engcolileyo. Hlamba izandla emva kokusebenza ngento engcolileyo.
Imiqathango yokugcina ngokukhuselekileyo, kuquka naziphi na izinto ezingahambelaniyo
"Gcina isitya sivalwe kakuhle kwindawo eyomileyo nengena umoya kakuhle. Gcina kude nobushushu kunyeimithombo yokutsha."
Indawo yokugcina izinto
"Ubushushu bokugcina: Ubushushu begumbi (Bucetyiswa kwindawo epholileyo nemnyama, <15°C)"