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Whakaahua Matua o te whakakorikori bismuth waro
  • Whakakōkī bismuth waro
  • Whakakōkī bismuth waro
  • Whakakōkī bismuth waro
  • Whakakōkī bismuth waro

Whakakōkī bismuth waro

  • KOE MOFAN:MOFAN B2010
  • Ingoa matū:Ngā waropāraiha bismuth
  • Tau nama:34364-26-6
  • Tātai ngota:C30H57BiO6
  • Taumaha ngota:722.75
  • Nama EINECS:251-964-6

    • Taipitopito Hua

    Ngā Tohu Hua

    Whakaahuatanga

    He wai kōwhai te MOFAN B2010 hei whakakorikori bismuth waro. Ka taea e ia te whakakapi i te dibutyltin dilaurate i roto i ētahi ahumahi polyurethane, pērā i te kapia hiako PU, te elastomer polyurethane, te prepolymer polyurethane, me te ara PU. He ngāwari te wairewa i roto i ngā pūnaha polyurethane whakarewa-whakarewa.
    ● Ka taea e ia te whakatairanga i te tauhohenga -NCO-OH, me te karo i te tauhohenga taha o te rōpū NCO. Ka taea e ia te whakaiti i te pānga o te tauhohenga wai me te rōpū -NCO (ina koa i roto i te pūnaha kotahi-taahiraa, ka taea e ia te whakaiti i te whakaputanga o te CO2).
    ● Ka taea e ngā waikawa waro pēnei i te waikawa oleic (me te whakakotahi rānei me te whakakorikori bismuth waro) te whakatairanga i te tauhohenga o te rōpū amine-NCO (tuarua).
    ● I roto i te marara PU wai-pūmau, ka āwhina ki te whakaiti i te tauhohenga taha o te wai me te rōpū NCO.
    ●I roto i tētahi pūnaha kotahi-wāhanga, ka tukuna ngā amine e tiakina ana e te wai hei whakaiti i ngā tauhohenga taha i waenga i te wai me ngā rōpū NCO.

    Tono

    E whakamahia ana te MOFAN B2010 mō te kapia hiako PU, te elastomer polyurethane, te prepolymer polyurethane, me te ara PU me ētahi atu.

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    Ngā Āhuatanga Noa

    Āhua Wai kōwhai mārama ki te kōwhai-parauri
    Kiato, g/cm3@20°C 1.15~1.23
    Teitei o te kaha, mPa.s@25℃ 2000~3800
    Pūwāhi mura, PMCC, ℃ >129
    Tae, GD < 7

     

    Ngā whakatakotoranga arumoni

    Te ihirangi Bismuth, % 19.8~20.5%
    Makuku, % < 0.1%

     

    Mōkihi

    25kg/Kēne, 200 kg/pahu rānei, kia rite ki ngā hiahia o te kiritaki

    Te whakahaere me te rokiroki

    Ngā tohutohu mō te whakahaere haumaru:Whakamahia kia rite ki ngā tikanga akuaku me te haumaru ahumahi a te Atua. Āta karohia te pa ki te kiri me ngā kanohi. Me whakarite kia nui te whakawhiti hau me/ranei te putanga hau i roto i ngā rūma mahi. Kāore e whakaaetia kia pāngia ngā wāhine hapu me ngā wāhine whāngai u e te hua. Whakaarohia te ture ā-motu.

    Ngā Mahi Ārai Mate:Me ārai te momi hikareti, te kai me te inu i te wāhi e whakamahia ana. Horoia ō ringaringa i mua i ngā wā okioki me te mutunga o te rā mahi.

    Ngā whakaritenga mō ngā wāhi rokiroki me ngā ipu:Puritia kia matara atu i te wera me ngā pūtake mura. Āraia mai i te mārama. Puritia te ipu kia katia rawatia ki te wāhi maroke, kia pai hoki te hauhautanga.

    Ngā tohutohu mō te ārai i te ahi me te pahūtanga:Puritia kia matara atu i ngā pūtake mura. Kaua e kai paipa.

    Ngā tohutohu mō te rokiroki noa:Kāore e hototahi ki ngā āpiha whakahāora.

    Ngā Pātai Auau

    Me whakamahi au i tētahi whakakorikori kore-paitini, kore-mata, kore-tine hoki mō te polyurethane. He pai te whakakapinga o te B2010?

    Ae, he haumaru ngā whakakorikori bismuth waro, kāore e paitini, ā, he pai te ātete ki te waikura; he tino pai mō ngā tono pa-kai me te hauora.

    Kāore e hiahiatia he konganuku taumaha mō taku elastomer polyurethane mō te pā ki te wai inu. He aha te horopeta o te B2010 e mahi ana?

    0.05–0.2 phr; he rite tonu te mahi ki te DBTDL engari he iti ake te paitini.

    He rite te tere o te whakakorikori bismuth ki te tere o te whakakorikori tine i roto i ngā paninga polyurethane?

    He pōturi ake; ka taea te whakanui ake ki te 0.3–0.5 phr, te whakakotahi rānei ki tētahi whakakorikori konutea (hei tauira, MOFAN Z1910) hei mahi tahi.

    He poto te roa o te ora o taku hiri wāhanga-rua ki te DBTDL. Ka taea e B2010 te whakaroa ake?

    Ae, ko te roanga o te ora o te kohua e 30–50% te roa ake i ngā whakakorikori bismuth, me te pupuri tonu i te tere o te whakamaroke whakamutunga.

    Ka taea te whakamahi i te MOFAN B2010 i roto i te pahuka mārō polyurethane mō te whakamahana o ngā taputapu?

    Āe, engari ehara i te mea he whakakorikori trimer; whakakotahitia ki ngā whakakorikori trimer pāhare pāporo hei hanga pahuka ātete ahi.

    Ka puta te rerekētanga o te tae i roto i ngā paninga PU mārama nā te whakakorikori bismuth?

    Kāo, kāore ngā matū bismuth e whakakōwhai i te tae, he rerekē ki te nuinga o ngā whakakorikori tine.

    He aha te nui o te konganuku kei roto i te B2010?

    Tata ki te 20–22% bismuth; he wai carboxylate.

    Kāore e hiahiatia he nekehanga nui mō taku piripiri polyurethane mō ngā takai kai. Kua whakaaetia te B2010?

    Āe, e whakaaetia ana ngā whakakorikori bismuth i roto i te maha o ngā ture whakapā kai me ngā rohe hekenga iti.

    He aha te whakataurite i waenganui i te B2010 me ngā whakakōkī konutea, zirconium rānei?

    He kaha ake te Bismuth i te konutea engari he iti ake te kaha i te tine; he pai te taurite o te wā tuwhera me te tere o te whakamaroke.

    Kia pēhea te roa o te oranga o te B2010?

    12 marama i roto i tētahi ipu maroke, hiritia; kāore e tino pāngia e te makuku pērā i ngā whakakorikori tine.

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