Te Paerewa Ahumahi mō te Whakakorikori Taurite

He whakakorikori wai motuhake a MXC-F77 i hangaia hei whakarato i te mana whakaora tika i roto i ngā pūnaha PU.
Ko te MXC-F77 (Pentamethyldipropylenetriamine) he whakakorikori amine tuatoru mahi-teitei, maha-mahi e whakarato ana i te taurite ahurei i waenga i ngā tauhohenga pupuhi me te whakapūpū i roto i ngā pūnaha polyurethane:
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Te Hanganga Amine Tridentate:E toru ngā pokapū hauota tuatoru o tēnei hanganga ngota, ā, he nui te mahi whakaterenga e tukuna ana e ia i ngā horopeta iti, kia pai ake ai te hanga, kia iti ake hoki te utu.
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Te Mokowā Propyl Āhua ōrite:Mā te whakaritenga motuhake o ōna mekameka waro ka taea te pumau tino pai me te whakauru ōrite ki roto i ngā ranunga polyol matatini.
Mahi Taurite me te Pono o te Huka

Hanganga ngota o te F77 (CAS 63469-23-8), he whakakorikori amine tauhohe pai rawa atu mō ngā pūnaha PU iti-tukunga.
Mō ngā kaihangarau hangarau, ko te āhua "Taurite" o MXC-F77 te kaupapa matua mō te whakatutuki i te hanga pahuka kounga teitei, pumau hoki:
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Whakakorikori Mahi-Rua:Ka whakarato i te taurite tino pai i waenga i te tauhohenga o te isocyanate-wai (pupuhi) me te isocyanate-polyol (whakapūpū), hei ārai i te hinga, te mimiti rānei o te pahuka.
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Ihirangi Pūtau Tuwhera Pai Rawa:I roto i ngā whakamahinga pahuka ngāwari, ka tino whakarei ake i te hanganga pūtau-tuwhera, ka pai ake te manawa me te whakamarie o ngā tāonga me ngā nohoanga motuka.
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Te Āhua Pūtau Kotahi:Mō ngā pahuka mārō, ka whakatairanga i tētahi hanganga pūtau pai, ōrite hoki, he mea nui hei whakanui ake i te whakamarumaru wera me te kaha hanganga.
Te Whai Hua o te Tukanga me ngā Painga Taiao
Ka arotahi mātou ki te tuku matū parakore-teitei hei whakapai ake i te haumaru o te wheketere me te hokohoko o ngā hua whakamutunga:
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Taiao Whakaputa Kakara Iti:He rerekē te MXC-F77 i ngā amine tuku iho, he iti te haunga, ā, koinei te kōwhiringa pai mō ngā whakapaipai o roto o ngā motuka me ngā rauemi hanga o roto me tutuki i ngā paerewa VOC tino pakari.
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Te Matotoru Tino-Iti (3\ mPa.s):Mā tōna matotoru rite ki te wai ka māmā te ine me te whakaranu pai i roto i ngā mīhini pēhanga teitei aunoa, ka whakaitihia te pakaru me te tiaki i ngā taputapu.
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Kua whakamanahia98%Te Parakore:Mā ā mātou paerewa hanga tino pakari ka whakarite kia teitei te whakamātautau me te iti o te ihirangi wai (0.5%), mā te whakarato ki a koe te ōritetanga o ia puranga e hiahiatia ana mō te putanga ahumahi nui.







