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Otinga o te 33% triethylenediamice, MOFAN 33LV Whakaahua Matua
  • Otinga o te 33% triethylenediamice, MOFAN 33LV
  • Otinga o te 33% triethylenediamice, MOFAN 33LV
  • Otinga o te 33% triethylenediamice, MOFAN 33LV
  • Otinga o te 33% triethylenediamice, MOFAN 33LV

Otinga o te 33% triethylenediamice, MOFAN 33LV

  • Kōeke MOFAN:MOFAN 33LV
  • Waitohu Whakataetae:33LV nā Evonik; Niax A-33 nā Momentive; Jeffcat TD-33A nā Huntsman; Lupragen N201 nā BASF; PC CAT TD33; RC Catalyst 105; TEDA L33 nā TOSOH
  • Tau matū:Otinga o te 33% triethylenediamice

    • Taipitopito Hua

    Ngā Tohu Hua

    Whakaahuatanga

    He matū kaha te MOFAN 33LV hei whakakōkī i te tauhohenga urethane (whakakī) mō ngā whakamahinga maha. He 33% te triethylenediamine me te 67% te dipropylene glycol. He iti te matotoru o te MOFAN 33LV, ā, e whakamahia ana i roto i ngā mahi whakapiri me te hiri.

    Tono

    E whakamahia ana te MOFAN 33LV i roto i ngā papa whakarewa ngāwari, ngā mea whakarewa ngāwari, ngā mea pakari, ngā mea āhua ngāwari me ngā mea elastomeric. E whakamahia ana hoki i roto i ngā paninga polyurethane.

    MOFAN DMAEE02
    MOFAN A-9903
    MOFAN TEDA03

    Ngā Āhuatanga Noa

    Tae (APHA) Mōrahi 150
    Kiato, 25℃ 1.13
    Te matotoru, 25℃, mPa.s 125
    Pūwāhi mura, PMCC, ℃ 110
    Te wairewatanga o te wai memeha
    Uara hauwaiora, mgKOH/g 560

    Ngā whakatakotoranga arumoni

    Matū Hohe, % 33-33.6
    % o te ihirangi wai 0.35 mōrahi

    Mōkihi

    200kg / pahu, i runga rānei i ngā hiahia o te kiritaki.

    Ngā tauākī mōrearea

    H228: Totoka mura.

    H302: He kino mēnā ka horomia.

    H315: Ka pā te riri o te kiri.

    H318: Ka pā kino kino ki ngā kanohi.

    Te whakahaere me te rokiroki

    Ngā whakatūpato mō te whakahaere haumaru
    Whakamahia i raro i te taupoki paowa matū anake. Mauria ngā taputapu tiaki whaiaro. Whakamahia ngā taputapu ātete-mura me ngā taputapu ātete-pahū.
    Puritia kia matara atu i ngā mura ahi, ngā mata wera me ngā pūtake mura. Kia tupato ki ngā tukunga pateko. Kaua eKaua e hongihia te kohu/puehu. Kaua e horomia.
    Ngā Tikanga Akuaku: Whakamahia kia rite ki ngā tikanga akuaku ahumahi me te haumaru pai. Puritia kia matara atu i te kai, te inu me ngā mea e whāngai ana i ngā kararehe. Kaua eKaua e kai, kaua e inu, kaua hoki e momi hikareti i te wā e whakamahi ana i tēnei hua. Tangohia, ka horoia hoki ngā kākahu kua poke i mua i te whakamahinga anō. Horoia ō ringaringa i mua i ngā okiokinga me te mutunga o te rā mahi.

    Ngā tikanga mō te rokiroki haumaru, tae atu ki ngā āhuatanga kore hototahi
    Puritia kia matara atu i te wera me ngā pūtake mura. Puritia kia katia rawatia ngā ipu ki te wāhi maroke, hauhautanga, ā, kia pai te hauhautanga. Wāhi mura.
    Kei raro i ngā Tikanga Whakahaere Tino Pai tēnei matū i te Ture REACH Tuhinga 18(4) mō ngā matū takawaenga kua haria. Kei ia wāhi ngā tuhinga o te papa hei tautoko i ngā whakaritenga whakahaere haumaru tae atu ki te whiriwhiri i ngā taputapu hangarau, whakahaere me ngā taputapu tiaki whaiaro e ai ki te pūnaha whakahaere mōrearea. Kua riro mai i ia kaiwhakamahi o te matū takawaenga te whakaū ā-tuhi mō te whakamahinga o ngā Tikanga Whakahaere Tino Pai.

    Ngā Pātai Auau

    E hiahia ana ahau ki te kaha tiēre o TEDA engari me whai i te āhua wai. He hua tika te 33LV?

    Āe, he otinga 33% o TEDA i roto i te DPG te 33LV, he wai katoa, he ngāwari hoki te papu.

    Kāore i te pai te kaha o taku pahuka ngāwari ki te kawe i te kawenga. Kia pēhea te nui o te 33LV me whakamahi e au?

    Ka homai e te 0.3–0.6 phr (hei hua) he taurite pai o te pakeke me te manawanui.

    Ka taea te whakamahi i te 33LV i roto i te pahuka wai nui (>5 phr) hei ārai i te pakaru?

    Āe, engari me hono atu ki tētahi whakakorikori pupuhi pērā i te MOFAN A1 i te ōwehenga o te 4:1 (33LV:A1).

    Kia pēhea te roa o te ora o te 33LV?

    12–18 marama mēnā ka rongoatia i raro i te 30°C i roto i ngā ipu hiri. Kāore e ngāwari te tio.

    He matotoru te kiri o taku pahuka pokepoke. Me pēhea te āwhina a 33LV?

    Whakaitihia te 33LV mā te 0.1 phr ka tāpirihia he iti A1 hei whakangawari i te kiri mā te whakatuwhera i ngā pūtau mata.

    He wai kei roto i te 33LV?

    Kāo, he maroke te DPG; he iti iho i te 0.1% te nui o te wai. He haumaru te whakamahi me ngā isocyanates.

    Ka taea te whakamahi i te 33LV i roto i ngā elastomers polyurethane mō ngā roera?

    Āe, i te 0.2–0.4 phr, engari tera pea ka puta he mirumiru; tangohia te hau o te polyol i mua i te tāpiri i te isocyanate.

    He pai te 33LV mō te pahuka mārō e pania ana ki te rehu?

    Āe, engari nā te iti o te uara hydroxyl o te DPG, whakarerekētia te taupū isocyanate kia rite.

    E hiahia ana taku kiritaki ki tētahi pahuka TDI me te iti o te toenga amine. Ka whai wāhi te 33LV ki te haunga?

    Kāore he kakara o te kaikawe DPG, ā, he kakara ngawari tō TEDA. Mā te whakamaroketanga ka whakaitihia.

    He aha te horopeta ōrite ki te TEDA totoka?

    3 karamu o te 33LV = 1 karamu o te TEDA totoka. Whakareatia te horopeta TEDA totoka ki te 3 kia whiwhi ai i te horopeta 33LV.

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