MXC-70: Kaiwhakaoho Whakapūmau Polyurethane Mahi-Teitei
MXC-70he whakakorikori whakapūkara amine wai tino whiriwhiri, he mea hanga tuatahi mai i1,2-DimethylimidazoleI tukuna tika mai eHebei Mingxu New Materials Technology Co., Ltd., he mea hanga hei tuku i te mahi whakaterenga tino pai i roto i te tauhohenga urethane. E mōhiotia whānuitia ana mō tōna pumau rokiroki pai rawa atu i roto i ngā kaihoko pupuhi o te whakatupuranga e whai ake nei (pēnei i te HCFO-1233zd) me tōna kaha ki te whakapai ake i te whakamaroke mata me te piri i roto i ngā pūnaha polyurethane pakari.
Te Tāutuhi Hua
| Kāwai | Whakatakotoranga |
| Ingoa Matū | 1,2-Dimethylimidazole (Pūtake hohe) |
| Tau CAS | 1739-84-0 |
| Mahi Hua | Whakakōkī Whakapūmau PU / Imidazole |
| Āhua | Wai Kōwhai |
Pepa Raraunga Hangarau (TDS)
Ka whakarite mātou i te mana whakahaere kounga tino pakari hei whakarato i te pumau o te hanganga me te pakari pono o te pito o muri mō te hanga ahumahi:
| Taonga | Uara Noa | Wāhanga |
| Te parakore | Tata ki te 70.0 | % |
| Te Ihirangi Wai | ≤ 1.0 | % |
| Te matotoru | 10 | @ 25°C, mPa·s (cps) |
| Te Pūwāhi Hukapapa | < -10 | °C |
| Pūwāhi Ngaro | 113 | °C |
| Taumaha Motuhake | 1.04 |
Ngā Āhuatanga Matua me ngā Painga Hangarau
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Te Kōwhiringa Kaha o te Whakapūpū:Ka akiaki i te tauhohenga polyol-isocyanate me te tino whiriwhiri, kia tere ai te whakamaroke me te whakapakari i te hanganga.
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Hototahi HFO/HCFO:E whakaatu ana i te pumau rokiroki tino pai, me te iti o te nekehanga tauhohenga ina whakaranua ki roto i ngā pūnaha polyol HCFO-1233zd(E).
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Te Arotautanga o te Whakaora Mata:Ka tino whakapai ake i te pakari o te mata, ka hua ake he kaha piri teitei, ā, ka tino whakaiti i te ngawari o te hua pahuka whakamutunga.
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Te Whakaora Tere:Ka whakatere i ngā wā whakaweto puta noa i ngā momo tono polyurethane motuhake, me te kore e whakararu i te rere o te pahuka.
Ngā tono kua tūtohutia
He tino maha ngā whakamahinga o te MXC-70 hei whakakorikori amine, ā, kua arotakengia mō ngā momo rāngai polyurethane matatau:
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Pahuka Polyurethane Mārō:He whānuitia te whakamahinga i roto i ngā papa hangahanga, ngā panera hanawiti, mepahuka rehu(SPF) hei whakapai ake i te tere o te whakapakeketanga me te whakaiti i te ngawari o te mata.
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Ngā Pūtau-iti me ngā Elastomers:He whakakorikori tere te whakaora mō ngā pūnaha kapu hu e ahu mai ana i te polyol, he polyether.
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Ngā Pahu Kiri Whakauru:He tino whai hua mō ngā whakatakotoranga kiri whakauru wai-katoa me ngā whakatakotoranga kiri HCFO-pupuhi.
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Ngā pahuka ngāwari:Hei whakakorikori whakaora ā-roto mō ngā pahuka ngohengohe o te polyester polyol.
Ngā Aratohu mō te Tākai me te Rokiroki
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Tākai Paerewa:I tukuna i roto iNgā pūtu maitai kupenga 180kgmō te kawe haumaru i ngā taonga nui.
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Taiao Rokiroki:Penapenahia ki roto i te whare putunga ahumahi maroke, hauhautanga, ā, he pai te hauhautanga.
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Ngā Whakatūpato mō te Whakahaere:Puritia kia mau te hiri o ngā ipu hei ārai i te mimiti o te makuku, hei pupuri hoki i te pumau o ngā matū.
