MXC-54 Whakakōkī Kirikiri Whakaroa Polyurethane
MXC-54He matū whakakorikori amine tuatoru, he mahi teitei, he aukati-waikawa, i hangaia mō ngā tono polyurethane e hiahia ana kia whakaroa te tīmatanga. Mā te whakataurite i te tere tauhohenga, ka tino whakapai ake i te rere me te hanganga o ngā pahuka ngāwari me ngā pahuka pakari.
Tirohanga Whānui o te Hua
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Ingoa Ingoa:Wairewa waikawa 2-ethylhexanoic o te triethylenediamine, Amine Catalyst MXC-54, Polyurethane Delayed Gel Catalyst, Waikawa-katia Tertiary Amine Catalyst.
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Āhua:He wai mārama, kōwhai mārama/āmimi i te pāmahana rūma.
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Mahi Matua:Ka whakatairanga matua i te tauhohenga urethane (polyol-isocyanate) me te āhuatanga mahi whakaroa motuhake.
Ngā Āhuatanga Ā-tinana Noa
Ka whakaratohia e mātou ngā tawhā matū ōrite hei whakarite i te pumau o tō whakaputanga:
| Taonga | Uara | Wāhanga |
| Āhua | Wai Mārama Āmipere | - |
| Taumaha Motuhake | 1.04 – 1.05 | @ 25°C, karamu/cm³ |
| Te matotoru | 160 | @ 25°C, mPa.s |
| Pūwāhi Ngaro (PMCC) | 110 | ℃ |
| Uara Hydroxyl | 548 | mgKOH/g |
| Te wairewatanga o te wai | Tino Wairewa |
Ngā Āhuatanga Matua me ngā Painga
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Te Rere Pai Rawa:Ka whakaroa i te wā kirīmi (te wā whakaemulsion), kia taea ai e te wai te whakakī katoa i ngā pokepokea uaua i mua i te tīmatanga o te tauhohenga tiēre.
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Te Whakaora Whakarei:Ka whakapai ake i te whakaora whakamutunga o te pahuka, me te kore e hiahiatia te whakaroa i te wā tangohanga, ka whakapiki ake i te hua whānui.
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Te Whakaiti i te Waikura:Ki te whakatauritea ki ngā whakakorikori whakaroa polyurethane paerewa, he iti ake te waikura o te MXC-54 mō te roa o te ora o ngā taputapu.
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Te Whai Hua o te Tukatuka:Ka arotau i te taurite i waenga i te whakakī i te pokepokea ai me ngā wā huringa tere.
Ngā tono kua tūtohutia
He tino maha ngā whakamahinga o te MXC-54 puta noa i ngā momo ahumahi hanga polyurethane:
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Pahuka i Whakarewahia:He pai mō ngā mahi e hiahia ana kia tino tika te whakakī me te katinga o te pokepokea ai (hei tauira, ngā nohoanga motuka, ngā tāonga whare).
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Pahuka Mārō me te Āraitanga:Whakamahia ana i roto i ngā papa whakamahana polyurethane, te whakamahana paipa, me ngā panera hanawiti.
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Te Whakamahinga o te Kaikōkiri-Tautoko:Ka taea te whakakapi tae atu ki25%o ngā ranunga whakakorikori o nāianei hei whakatikatika i te whakamaroke me te kore e whakarerekē i ngā kōtaha tauhohenga tuatahi.
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Ngā Paninga Motuhake:He pai mō ngā hiri polyurethane me ngā hanganga paninga ātete wai.
Te Rokiroki, te Tākai me te Haumaru
Taunakitanga Rokiroki:> Puritia ki te wāhi maroke, hauhautanga, ā, he pai te hauhautanga (Pai rawa atu:10°C – 30°CKia tino hiritia ngā ipu i muri tonu i te whakamahinga hei ārai i te poke o te makuku me te pā ki ngā waikura.
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Te Ora o te Wāhi:24 marama (kāore anō kia whakatuwheratia).
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Te Tākai Paerewa:200kg/pahu, 180kg/pahu rānei (ka taea te whakarite).
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Te Whakahaere Haumaru:Āraia te manawa i te puehu/kohu. Āraia te pā ki te kiri me ngā kiriuhi mucous. Kia mau ki te akuaku pai—horoia kia tino horoia i muri i te whakamahinga, ā, rongoatia motuhaketia ngā kākahu kua poke.
