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Mufananidzo wakaratidzwa weN,N-Dimethylbenzylamine Cas#103-83-3
  • N,N-Dimethylbenzylamine Cas#103-83-3
  • N,N-Dimethylbenzylamine Cas#103-83-3
  • N,N-Dimethylbenzylamine Cas#103-83-3
  • N,N-Dimethylbenzylamine Cas#103-83-3

N,N-Dimethylbenzylamine Cas#103-83-3

  • MOFAN Giredhi:MOFAN BDMA
  • Chiratidzo cheMukwikwidzi:BDMA naEvonik, Jeffcat BDMA naHuntsman, Lupragen N103 naBASF, BDMA
  • Zita remakemikari:N,N-Dimethylbenzylmine; N-benzyldimethylamine; benzyldimethylamine
  • Nhamba yeCas:103-83-3
  • Fomura yemamorekuru:C9H13N
  • Kurema kwemamorekuru:135.21

    • Ruzivo rweChigadzirwa

    Matagi eChigadzirwa

    Tsananguro

    MOFAN BDMA ibhenzil dimethylamine. Inoshandiswa zvakanyanya muminda yemakemikari, semuenzaniso polyurethane catatlyst, kudzivirira zvirimwa, kufukidza, dyestuffs, fungicides, herbicides, zvipembenene, mishonga yemishonga, dyestuffs dzemachira, dyestuffs dzemachira nezvimwewo. Kana MOFAN BDMA ichishandiswa se polyurethane catalyst. Ine basa rekuvandudza kunamira kwefuro pamusoro. Inoshandiswawo pakushandisa furo rinochinjika.

    Kushandiswa

    MOFAN BDMA inoshandiswa mufiriji, firiji, continuous panel, pombi insulation, crop pretection, coating, dyestuffs, fungicides, herbicides, zvipembenene, mishonga yemishonga, dyestuffs dzemachira, dyestuffs dzemachira nezvimwewo.

    MOFAN BDMA2
    PMDETA1
    MOFAN BDMA3

    Zvimiro Zvakajairika

    Kuonekwa mvura isina ruvara kusvika yeyero yakapfava
    Kuwanda kwehuwandu (g/mL pa25 °C) 0.897   
    Kupenya (@25℃, mPa.s) 90   
    Poindi yeFlash(°C) 54   

    Tsanangudzo yekutengeserana

    Chitarisiko mvura isina ruvara kana yero yakajeka
    Kuchena % Maminetsi makumi mapfumbamwe nemasere.
    % yemvura 0.5 Max.

    Pasuru

    180 kg / dhiramu kana zvichienderana nezvinodiwa nevatengi.

    Zvirevo zvenjodzi

    H226: Mvura neutsi zvinobvira moto.

    H302: Inokuvadza kana ikamedzwa.

    H312: Zvinokuvadza kana zvasvika paganda.

    H331: Ine chepfu kana ikafemedzwa.

    H314: Inokonzera kutsva kwakanyanya kweganda uye kukuvara kwemaziso.

    H411: Chepfu kuzvisikwa zvemumvura ine migumisiro inogara kwenguva refu.

    Zvinhu zvezita remakero

    1
    MOFAN BDMA4
    2

    Mifananidzo

    Izwi rechiratidzo Njodzi
    Nhamba isina kunyorwa 2619
    Kirasi 8+3
    Zita rekutumira rakakodzera uye tsananguro BENZYLDIMETHYLAMINE

    Kubata nekuchengetedza

    Chinhu ichi chinobatwa pasi peStrictly Controlled Conditions zvichienderana neREACH regulation Article 17(3) yemidziyo iri panzvimbo imwe chete uye, kana chinhu ichi chikaendeswa kune dzimwe nzvimbo kuti chigadziriswe, chinhu ichi chinofanira kubatwa panzvimbo idzi pasi peStrictly Controlled Conditions sezvakatsanangurwa muREACH regulation Article 18(4). Magwaro enzvimbo anotsigira hurongwa hwekubata zvakachengeteka kusanganisira kusarudzwa kwezvishandiso zveinjiniya, zvekutonga uye zvekudzivirira zvinoenderana nehurongwa hwekutarisira hune njodzi anowanikwa panzvimbo yega yega yekugadzira. Kusimbiswa kwakanyorwa kwekushandiswa kweStrictly Controlled Conditions kwakagamuchirwa kubva kuMutengesi akabatwa uye Mugadziri/Mushandisi weIntermediate weRegistrant.

    Kubata: Pfekai midziyo yekudzivirira yakakodzera. Kudya, kunwa uye kusvuta zvinofanirwa kurambidzwa munzvimbo dzinobatwa, kuchengetwa uye kugadziriswa zvinhu izvi. Vashandi vanofanira kugeza maoko nekumeso vasati vadya, kunwa uye kusvuta. Musapinda mumaziso kana paganda kana mbatya. Musafema utsi kana mhute. Musamedza. Shandisai chete nemhepo yakakwana. Pfekai mweya wakakodzera kana mhepo isina kufemera yakakwana. Musapinda munzvimbo dzekuchengetera uye munzvimbo dzakamanikana kunze kwekunge mhepo yakakwana. Chengetai mumudziyo wekutanga kana imwe nzira inobvumidzwa yakagadzirwa nezvinhu zvinoenderana, chengeterai yakavharwa zvakasimba kana isiri kushandiswa. Chengetai uye shandisai kure nekupisa, mazhenje, murazvo wakavhurika kana chero chimwe chinhu chinobatidza moto. Shandisai michina yemagetsi isingaputike (yekufemesa, yemwenje uye yekubata zvinhu). Shandisai zvishandiso zvisingapfuri. Torai matanho ekudzivirira kubva pakubuda kwemagetsi. Kuti mudzivise moto kana kuputika, bvisai magetsi asingapfuri panguva yekufambisa nemidziyo yevhu nemidziyo yekubatanidza musati matamisa zvinhu. Dururirai zvinhu mumidziyo muchengetedze zvasara zvechigadzirwa uye zvinogona kuva nengozi.

    Kuchengetera: Chengeta zvinoenderana nemitemo yemuno. Chengeta munzvimbo yakaparadzaniswa uye yakatenderwa. Chengeta mumudziyo wekutanga wakachengetedzwa kubva kuzuva rakananga munzvimbo yakaoma, inotonhorera uye ine mhepo yakanaka, kure nezvinhu zvisingaenderane nechikafu nechinwiwa. Bvisa zvese zvinobatidza moto. Siyana nezvinhu zvinoodza okisijeni. Chengeta mudziyo wakavharwa zvakanaka uye wakavharwa kusvika wagadzirira kushandiswa. Midziyo yakavhurwa inofanira kuvharwazve nokungwarira uye kuchengetwa yakamira kudzivirira kubuda kwemvura. Usachengete mumidziyo isina kunyorwa. Shandisa mudziyo wakakodzera kudzivirira kusvibiswa kwezvakatipoteredza.

    Mibvunzo Inowanzo bvunzwa

    Ndinoda epoxy accelerator inokurumidza yekuputira pasi patembiricha yakaderera. BDMA inoshanda here?

    Ehe, BDMA (N,N-dimethylbenzylamine) ndeimwe yeinonyanya kushanda pakukurumidzisa epoxy-amine uye epoxy-anhydride systems.

    Musanganiswa wangu we epoxy potting unotora maawa makumi maviri nemana kuti uome pa10°C. Ndinofanira kuwedzera BDMA yakawanda sei?

    Wedzera 0.5–2 phr (yakavakirwa pa epoxy resin) kuderedza nguva yekupisa kusvika maawa maviri kusvika mana pa10°C.

    Ko BDMA inogona kushandiswa mumasisitimu e polyurethane senzira yekubvisa gel?

    Ehe, imhando yegel catalyst ine mwero, asi inonyanya kushandiswa mu epoxy nekuda kwesimba rayo guru rekukurumidzisa.

    Ndeipi dosi yakajairika yeBDMA mu epoxy inoporeswa anhydride yekudzivirira magetsi?

    0.5–1.5 phr; inochengetedza hunhu hwakanaka hwemagetsi uku ichikurumidzisa kupora.

    Chinonamira changu che epoxy chinogara kwenguva pfupi muhari kana tembiricha yemumba. Ndingachiwedzera sei?

    Shandisa BDMA iri pasi (0.3 phr) kana kutsiva chikamu chayo nechinhu chinokurumidza kushanda zvakanyanya.

    Ko BDMA inokonzera kuchinja kweruvara mu epoxy coatings yakajeka here?

    Ehe, zvinogona kukonzera yero pasi peUV kana kupisa. Kuti uonekwe zvakanaka, shandisa chinokurumidzisa chisina yero.

    Ko BDMA inogona kushandiswa pamwe chete nezvinhu zvinozadza zvakaita se silica kana calcium carbonate here?

    Ehe, inoenderana nemafiller mazhinji; iva nechokwadi chekuti mafiller acho akaoma kudzivirira kubatwa nekukurumidza.

    Sisitimu yangu yekukanda polyurethane inopora zvishoma nezvishoma. BDMA inogona kuigadzirisa here?

    Ehe, wedzera 0.1–0.2 phr kuti ukurumidze nguva isina kubatwa pamusoro.

    Ko BDMA yakakodzera here kune epoxy prepregs inodziya zvakanyanya?

    Kwete, inokonzeresa kupararira kweropa zvakanyanya; shandisa chinokurumidzisa chakavanzika senge dicyandiamide chine urea derivative.

    Ndingachengeta sei BDMA kuti irambe ichishanda?

    Chengeta mumudziyo wakavharwa zvakasimba kure neacid, hunyoro, uye zuva rakananga.

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