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I-70% Bis-(2-dimethylaminoethyl)ether kwi-DPG MOFAN A1 Umfanekiso obonisiweyo
  • 70% Bis-(2-dimethylaminoethyl) ether kwi DPG MOFAN A1
  • 70% Bis-(2-dimethylaminoethyl) ether kwi DPG MOFAN A1
  • 70% Bis-(2-dimethylaminoethyl) ether kwi DPG MOFAN A1
  • 70% Bis-(2-dimethylaminoethyl) ether kwi DPG MOFAN A1

70% Bis-(2-dimethylaminoethyl) ether kwi DPG MOFAN A1

  • IBanga le-MOFAN:I-MOFAN A-1
  • Uphawu loMkhuphisani:I-BL-11 ngu-Evonik; iNiax A-1 ngu-Momentive; iJeffcat ZF-22 ngu-Huntsman; iLupragen N206 ngu-BASF; iPC CAT NP90; iToyota ET ngu-TOSOH
  • Inombolo yekhemikhali:I-70% ye-Bis-(2-dimethylaminoethyl) ether kwi-DPG

    • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Inkcazo

    I-MOFAN A1 yi-tertiary amine enefuthe elikhulu kwi-urea (water-isocyanate) reaction kwi-polyurethane foams eziguquguqukayo neziqinileyo. Iqulathe i-70% bis(2-Dimethylaminoethyl) ether exutywe ne-30% dipropylene glycol.

    Isicelo

    I-MOFAN A1 catalyst ingasetyenziswa kuzo zonke iintlobo ze-foam formulations. Isiphumo esinamandla se-catalytic kwi-blowing reaction sinokulinganiswa ngokongeza i-gelling catalyst enamandla. Ukuba ukukhutshwa kwe-amine kuyingxaki, kukho ezinye iindlela zokukhupha umbane eziphantsi ezifumanekayo kwiindawo ezininzi zokusetyenziswa.

    I-PMDETA
    I-PMDETA1
    I-MOFANCAT T001

    Iipropati eziqhelekileyo

    I-Flash Point, °C (PMCC) 71
    Ukuxinana @ 25 °C mPa*s1 4
    Umxhuzulane okhethekileyo @ 25 °C (g/cm3) 0.9
    Ukunyibilika Kwamanzi Iyanyibilika
    Inani le-OH elibaliweyo (mgKOH/g) 251
    Inkangeleko Ulwelo olucacileyo, olungenambala

    Iinkcukacha zorhwebo

    Umbala (i-APHA) Ubuninzi be-150.
    Ixabiso lilonke le-amine (meq/g) 8.61-8.86
    Umxholo wamanzi % Ubuninzi obuyi-0.50.

    Iphakheji

    180 kg / idrama okanye ngokweemfuno zabathengi.

    Iingxelo zengozi

    H314: Ibangela ukutsha kakhulu kwesikhumba kunye nomonakalo wamehlo.

    H311: Inetyhefu xa idibana nolusu.

    H332: Inobungozi xa iphefumliwe.

    H302: Inobungozi xa iginyiwe.

    Izinto zeleyibhile

    2
    3

    Iifotogram

    Igama lesignali Ingozi
    Inombolo ye-UN 2922
    Iklasi 8+6.1
    Igama elifanelekileyo lokuthunyelwa kunye nenkcazo Ulwelo oludlakadlaka, olunetyhefu, olungenabungozi

    Ukuphatha kunye nokugcina

    Ukuphatha
    Icebiso malunga nokuphatha ngokukhuselekileyo: Musa ukungcamla okanye ukuginya. Kuphephe ukudibana namehlo, ulusu, kunye nempahla. Kuphephe ukuphefumla inkungu okanye umphunga. Hlamba izandla emva kokuphatha.
    Ingcebiso malunga nokukhusela umlilo nokuqhuma: Zonke izixhobo ezisetyenziswa xa kuphathwa imveliso mazibe phantsi komhlaba.

    Indawo yokugcina izinto
    Iimfuneko zeendawo zokugcina kunye nezikhongozeli: Gcina isikhongozeli sivaliwe kakuhle. Gcina kude nobushushu kunye nelangatye. Gcina kude nee-asidi.

    FAQ

    Ndifuna isixhobo sokuvuthela esilula ukusiphatha se-slabstock eqhubekayo. Kutheni usebenzisa i-MOFAN A1 endaweni ye-BDMAEE ecocekileyo?

    I-A1 ixutywe kwi-DPG, nto leyo eyenza ukuba ingaguquguquki kakhulu, ikhuseleke kakhulu ukuyiphatha, kwaye kube lula ukuyilinganisa ngeempompo ezingabizi kakhulu.

    Igwebu lam elithambileyo lidla ngokutsha xa kushushu ehlotyeni. Ngaba i-A1 ingandinceda?

    Ewe, kuba incitshisiwe, ufumana isiphumo esifanayo sokuvuthela nge-exotherm encinci yendawo, nto leyo enciphisa umngcipheko wokutsha.

    Ithini i-dilution ratio eqhelekileyo yokutshintsha i-BDMAEE ecocekileyo?

    I-1.43 kg ye-A1 (70%) inika i-BDMAEE esebenzayo efanayo ne-1 kg yemveliso ecocekileyo.

    Ngaba i-A1 ingasetyenziswa kwi-molded foam kwiimatrasi ukuphucula ukuphefumla?

    Ewe, isenzo sayo esinamandla sokuvuthela sivula iiseli, sinyusa ukuhamba komoya ngama-30–40%.

    Ifoam yam eqinileyo evuthelwa ngamanzi ayinazinzo kangako. Ngaba i-A1 iza kuyilungisa?

    Hayi, igwebu eliqinileyo lifuna ijeli okanye i-trimer catalyst enamandla. I-A1 iya kuyenza ibe mandundu.

    Ndingayigcina njani i-A1 ebusika?

    I-A1 ingabanda ngaphantsi kwe--10°C; yigcine kwindawo yokugcina izinto eshushu okanye uyifudumeze idrama ukuya kuma-20°C ngaphambi kokuba uyisebenzise.

    Ngaba i-A1 iyahambelana ne-amine neutralizers kwi-polyurethane coatings?

    Ewe, kodwa vavanya ukuhambelana kwayo njengoko i-DPG inokuchaphazela ubulukhuni befilimu.

    Ifoam yam yeslabstock inobunzima obuphezulu (phezulu bulula, ezantsi bunzima). Ndingalulungisa njani?

    Yongeza i-A1 nge-0.02–0.04 phr ukuze ukhuthaze ukunyuka ngokukhawuleza kunye noxinano olufanayo.

    Ngaba i-A1 ingasetyenziswa kwiifomyula zefoam ezikwaziyo ukumelana nobushushu obuphezulu?

    Ewe, kodwa ngedosi ephantsi (0.05–0.1 phr) ukuze kuthintelwe ukudumba kakhulu kunye nokuwa kweeseli.

    Yeyiphi eyona co-catalyst ilungileyo ye-A1 kwifomyula exabisa kakhulu?

    I-MOFAN 33LV (isisombululo se-TEDA) ibonelela ngebhalansi yeendleko/yokusebenza engcono kakhulu.

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