He matū rauropi maha-mahi te N-Aminoethylpiperazine (AEP) me te whānuitanga o ngā whakamahinga, e whakaatuhia ana i roto i ngā āhuatanga e whai ake nei:
Ngā rauemi mata o te kapia polyurethane: He rauemi mata nui te AEP mō te hanga kapia polyurethane. He whānuitia te whakamahinga o te kapia polyurethane i roto i te hanganga, ngā motuka, te rererangi me ētahi atu mara.
Kaiwhakaora i te kapia epoxy: Ka taea te whakamahi i te AEP hei kaiwhakaora mō te kapia epoxy, ā, ka whakamahia hoki hei hanga i ngā wāhanga hiko, kaipuke, waka rererangi, me ētahi atu. He tere te tere o te whakamaora me te ātete pai ki te pāmahana o te hua kua whakamaorahia.
Whakarerekētanga kapia alkyd: Ka taea hoki te whakamahi i te AEP hei whakarerekētanga mō ngā kapia alkyd, e whakamahia ana i roto i te hanga paninga, piripiri, me ētahi atu.
Te Hanganga o ngā Takawaenga Rongoā: I roto i te mara rongoā, ka whakamahia te AEP hei rauemi mata waro mō te hanganga o ngā takawaenga rongoā.
Ētahi atu whakamahinga: E whakamahia whānuitia ana te AEP i roto i ngā ahumahi kirihou, patupatu me te whakakikorua hiko.
Hei tāpiritanga, i te wā e pā ana, e whakamahi ana hoki i te AEP, me whai i ngā tikanga haumaru me te tiaki taiao e tika ana, pērā i te karo i te pa ki te kiri me ngā kanohi, te penapena ki te wāhi hauhautanga, maroke, me te hauhautanga pai, me ētahi atu.
Ko ngā āhuatanga whakaora o te aminoethylpiperazine me te epoxy resin ko te ōwehenga whakaora me te pāmahana me te wā whakaora.
Ōwehenga Whakaora: He maha ngā āhuatanga e pāngia ana e te ōwehenga whakaora i waenga i te aminoethylpiperazine me te kapia epoxy, pērā i te taumaha ngota o te kapia epoxy, te ihirangi rōpū epoxy, me ētahi atu. I te nuinga o te wā, mō te nuinga o ngā pūnaha kapia epoxy, ko te uara ōwehenga whakaora tohutoro ko te ōwehenga o te kapia epoxy ki te kaihoko whakaora (aminoethylpiperazine) he 1:0.5-1, arā, te tāpiri i te 0.5-1 ngā wā o te Aminoethylpiperazine.
Te Pāmahana me te Wā Whakamaroke: Ka rerekē pea te pāmahana me te wā whakamaroke motuhake nā runga i ngā pūnaha kapia epoxy me ngā kaihoko whakamaroke rerekē. Kua whakaatuhia e ētahi rangahau ko te roanga o te tauhohenga tino pai ko te 2 hāora i te 60°C2, ko ētahi he 3 hāora i te pāmahana rūma, kātahi ka 1-2 hāora i te 200°C.
I ngā mahi whaihua, me whakarerekē te ōwehenga whakamaroke me ngā tikanga whakamaroke kia rite ki ngā āhuatanga motuhake, ā, me whakamātautau puranga iti hei whakatau i ngā tawhā whakamaroke tino pai.
Kei te hiahia koe ki te mōhio atu mō te aminoethylpiperazine me te tukanga whakamaroke o te kapia epoxy? Hei tauira, te momo matū whakamaroke, te kaupapa tauhohenga o te tukanga whakamaroke, me ētahi atu.
Ngā Āhuatanga Matū o te N-Aminoethylpiperazine
Te ira rewa -19 °C
Te pūmahana koropupū 218-222 °C (mārama)
kiato 0.985 g/mL i te 25 °C (ipurangi)
te mātotoru o te kohu 4.4 (vs te hau)
te pēhanga kohu 0.05 mm Hg (20 °C)
taupū whakaata n20/D 1.500
Fp 200 °F
pāmahana rokiroki. Penapenahia i raro i te +30°C.
te wairewatanga >1000g/l
āhua Wai
pka 10.11±0.10(I matapaetia)
tae mārama kore tae ki te kōwhai paku
PH 12 (100g/l, H2O, 20℃)
rohe pahūtanga 2.1-10.5%(V)
Wairewatanga wairewa
Hau tairongo
BRN 104363
Pūmautanga: Pūmau. Mura. Kāore e hototahi ki ngā waikawa, ngā anhydride waikawa, ngā pūhaumāota waikawa, ngā matū whakahāora kaha, ngā chloroformates.
LogP -1.48 i te 20℃
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Wā tuku: Whiringa-ā-rangi 14-2024






