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70% Bis-(2-dimethylaminoethyl)ether i roto i te DPG MOFAN A1 Whakaahua Matua
  • 70% Bis-(2-dimethylaminoethyl)ether i DPG MOFAN A1
  • 70% Bis-(2-dimethylaminoethyl)ether i DPG MOFAN A1
  • 70% Bis-(2-dimethylaminoethyl)ether i DPG MOFAN A1
  • 70% Bis-(2-dimethylaminoethyl)ether i DPG MOFAN A1

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

  • Kōeke MOFAN:MOFAN A-1
  • Waitohu Whakataetae:BL-11 nā Evonik;Niax A-1 nā Momentive;Jeffcat ZF-22 nā Huntsman;Lupragen N206 nā BASF;PC CAT NP90;Toyocat ET nā TOSOH
  • Tau matū:70% Bis-(2-dimethylaminoethyl)ether i roto i te DPG

    • Taipitopito Hua

    Ngā Tohu Hua

    Whakaahuatanga

    Ko te MOFAN A1 he amine tuatoru e whai pānga nui ana ki te tauhohenga urea (wai-isocyanate) i roto i ngā pahuka polyurethane ngāwari me ngā pahuka polyurethane pakari. Kei roto ko te 70% bis(2-Dimethylaminoethyl) ether kua whakaranua ki te 30% dipropylene glycol.

    Tono

    Ka taea te whakamahi i te whakakōkī MOFAN A1 i roto i ngā momo hanganga pahuka katoa. Ka taea te whakataurite i te pānga whakakōkī kaha ki te tauhohenga pupuhi mā te tāpiri i tētahi whakakōkī kaha ki te whakapūpū. Mena he āwangawanga mō ngā tukunga amine, kei te wātea ētahi atu huarahi rerekē mō ngā tono whakamahinga mutunga maha.

    PMDETA
    PMDETA1
    MOFANCAT T001

    Ngā Āhuatanga Noa

    Pūwāhi Ngaro, °C (PMCC) 71
    Matatini @ 25 °C mPa*s1 4
    Taumaha Motuhake @ 25 °C (g/cm3) 0.9
    Te wairewatanga o te wai Wairewa
    Tau OH i Tātaihia (mgKOH/g) 251
    Āhua Wai mārama, kore tae

    Ngā whakatakotoranga arumoni

    Tae (APHA) 150 te mōrahi
    Te uara amine katoa (meq/g) 8.61-8.86
    % o te ihirangi wai 0.50 te mōrahi

    Mōkihi

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

    Ngā tauākī mōrearea

    H314: Ka pāngia te kiri e ngā wera nui me ngā kanohi.

    H311: Paitini ina pā ki te kiri.

    H332: He kino mēnā ka manawahia.

    H302: He kino mēnā ka horomia.

    Ngā huānga tapanga

    2
    3

    Ngā Piktokaramu

    Kupu tohu Tūponotanga
    Tau UN 2922
    Akomanga 8+6.1
    Ingoa tuku tika me te whakaahuatanga WAI WAIKURI, PAITINI, NOS

    Te whakahaere me te rokiroki

    Te whakahaere
    Tohutohu mō te whakahaere haumaru: Kaua e whakamātauria, kaua hoki e horomia. Āta tirohia te pā ki ngā kanohi, ki te kiri, me ngā kākahu. Āta tirohia te hongi i ngā kohu, i ngā kohu rānei. Horoia ō ringaringa i muri i te whakahaere.
    Tohutohu mō te ārai i te ahi me te pahūtanga: Me hono ngā taputapu katoa e whakamahia ana i te wā e whakahaere ana i te hua ki te whenua.

    Rokiroki
    Ngā whakaritenga mō ngā wāhi rokiroki me ngā ipu: Puritia kia katia te ipu kia piri. Puritia kia matara atu i te wera me te mura. Puritia kia matara atu i ngā waikawa.

    Ngā Pātai Auau

    E hiahia ana ahau ki tētahi whakakorikori pupuhi ngāwari ki te whakahaere mō te papa pereki tonu. He aha ai te whakamahi i te MOFAN A1 hei utu mō te BDMAEE parakore?

    Ka whakaranua te A1 ki te DPG, kia kore ai e pōrearea, kia haumaru ake te whakahaere, ā, kia māmā ake te ine mā te whakamahi i ngā papu utu iti.

    Ka wera te pahuka ngāwari o taku pahuka i te raumati wera. Ka taea e A1 te āwhina?

    Āe, nā te mea kua waimeha, ka tutuki te pānga pupuhi ōrite me te iti o te wera ā-rohe, ka whakaiti i te mōrearea wera.

    He aha te ōwehenga waimeha noa hei whakakapi i te BDMAEE parakore?

    Ka puta te BDMAEE hohe o te 1.43 kg o te A1 (70%) ki te 1 kg o te hua parakore.

    Ka taea te whakamahi i te A1 ki roto i te pahuka whakarewa mō ngā moenga hei whakapai ake i te manawa?

    Ae, mā tōna kaha pupuhi ka huaki ngā pūtau, ka piki ake te rere o te hau mā te 30–40%.

    Kāore i te tino pumau te āhua o taku pahuka mārō e pupuhihia ana e te wai. Ka whakatikahia e A1?

    Kāo, me whakamahi he tiēre kaha, he whakakorikori trimer rānei mō te pahuka mārō. Mā A1 e kino ake ai.

    Me pēhea te penapena i te A1 i te hotoke?

    Ka taea e te A1 te tio i raro i te -10°C; rongoatia ki roto i te whare putunga wera, whakamahanahia rānei te pahu ki te 20°C i mua i te whakamahinga.

    He hototahi a A1 ki ngā mea whakakore amine i roto i ngā paninga polyurethane?

    Āe, engari whakamātauria te hototahitanga nā te mea ka pā pea te DPG ki te pakeke o te kiriata.

    He rerekē te matotoru o taku pahuka papa (he māmā ake te tihi, he taumaha ake te raro). Me pēhea te whakatika?

    Whakanuia te A1 mā te 0.02–0.04 phr hei whakatairanga i te pikinga tere me te matotoru ōrite.

    Ka taea te whakamahi i te A1 i roto i ngā whakatakotoranga pahuka pakari-teitei?

    Āe, engari me iti iho te horopeta (0.05–0.1 phr) hei karo i te pupuhi nui rawa me te hinga o te pūtau.

    Ko tēhea te kaiwhakaoho-tahi pai rawa atu mō A1 i roto i tētahi whakatakotoranga e aro nui ana ki te utu?

    Mā te MOFAN 33LV (otinga TEDA) ka taurite te utu/mahi pai rawa atu.

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