MXC-DMDEE: Kaiwhakaoho Amine Tino Whiriwhiri
MXC-DMDEEHe matūriki amine kounga teitei, he iti te mahi, he tino whiriwhiri pupuhi, i hangaia mō ngā pūnaha polyurethane matatau. Hei otinga tuku tika mai i te wheketere, ka whakaratohia he pumau tino pai, ā, he tino pai mō ngā hanganga polyurethane kotahi-wāhanga (1K) me ngā hanganga polyurethane maha-wāhanga e hiahia ana kia roa ake te wā e mau ana.
Tirohanga Whānui o te Hua
| Kāwai | Taipitopito |
| Ingoa Matū | 2,2′-Dimorpholinodiethylether (DMDEE) |
| Tau CAS | 6425-39-4 |
| Mahi Hua | Whakakōkī Pupuhi Amine |
| Āhua | Wai Mārama |
Ngā Āhuatanga Ā-tinana Noa
Ka oati mātou i te parakore teitei me te mana whakahaere kounga tino pakari mō te hanga ahumahi rarawe me te rahi:
| Taonga | Uara Noa | Wāhanga |
| Te parakore | ≥ 99.0 | % |
| Te Ihirangi Wai | ≤ 0.1 | % |
| Te matotoru | 18 | @ 25°C, mPa·s |
| Kiato | 1.05 | @ 25°C, karamu/cm³ |
| Tau OH i Tātaihia | Kāore e pā ana |
Ngā Painga Mahi Matua
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Te Ora Whakahirahira:He iti te whiriwhiringa mō ngā tauhohenga isocyanurate, allophanate, me te biuret, e tino pumau ai mō te rokiroki i te One-Wahanga Foam (OCF) me te hiri.
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Hototahi HFO:He tino pai te pumau o te pūnaha ina whakamahia tahi me ngā pūnga pupuhi HFO hou.
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Tino Whiriwhiri-Pū:Ka whakatairanga whai hua i te tauhohenga pupuhi wai-isocyanate me te iti rawa o te pokanoa whakawhiti i roto i te whakarewatanga wawe.
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Whakaritenga Whai Hua:He mea tino pai mō ngā kiritaki pakihi-b2b e hiahia ana i ngā rauemi tāpiri polyurethane pumau, roa hoki.
Ngā Taumata Whakamahinga me ngā Taumata Whakamahinga kua Whakamanahia
He whakakorikori maha-whakamahinga a MXC-DMDEE i hangaia mō ngā tono ahumahi whānui, e whakauru pai ana ki ngā raina whakaputa o nāianei:
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Ngā Pūnaha Kotahi-Wāhanga (OCF me ngā Hiri):Ka roa te ora o te toa. Ko ngā taumata whakamahinga noa ko0.5% ki te 1.5%o te ranunga polyol.
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Ngā Hanganga Waenga-Rua:Ko ngā taumata whakamahinga noa kei waenganui i0.5 ki te 3.0 ngā wāhangamō ia wāhanga 100 o te polyol (php), i runga anō i ngā whakaritenga whakatakotoranga motuhake.
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Ngā Hanganga PIR:Ka taea te whakamahi hei kaiwhakaoho tahi i te taha o ngā kaiwhakaoho trimerization (ina hiahiatia he iti te ngohe o mua).
Te Rokiroki me te Whakahaere
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Te Ora o te Wāhi:Te iti rawa o te 12 marama i roto i ngā ipu kāore anō kia whakatuwheratia, kua tākaihia ki te wheketere.
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Te pāmahana tino pai:Penapena ki te wāhi maroke, hauhautanga hoki i waenganui i10°C me te 30°C.
