ngā purongo

Ko te 2,4,6-Tris(dimethylaminomethyl)phenol, e mōhiotia ana ko te epoxy accelerator DMP-30, he takawaenga matū nui me ngā momo whakamahinga. Anei ōna whakamahinga matua:

‌Kaiwhakaora i te kapia epoxy: Whakamahia hei kaiwhakaora me te piripiri mo te kapia epoxy whakamahana. He pānga whakatairanga nui tōna ki ngā pūnaha kapia epoxy whakamaora pāmahana teitei, ā, ka taea hoki te whakanui ake i te kaha o te piri.
‌Ngā Here Rauemi‌: Whakamahia hei here mō ngā rauemi laminate me ngā papa, tae atu ki ngā mea whakakore waikawa me ngā mea whakakorikori i roto i te hanga polyurethane‌.
‌Ētahi atu whakamahinga‌: Ka whakamahia hoki hei ārai mate me te whakarite tae‌.
Hei whakarāpopototanga, he whānui te whakamahinga o te 2,4,6-tris(dimethylaminomethyl)phenol i roto i te umanga matū, te pūtaiao rauemi me ētahi atu mara.

He mea whakamiharo te pānga whakaora o te 2,4,6-tris(dimethylaminomethyl)phenol

‌Whakateretere Whakaora‌: Hei whakateretere whakamaroke mō ngā piri kapia epoxy whakamahana, ka taea e tēnei matū te whakanui ake i te tere tauhohenga i waenga i te kaihoko whakamaroke me te kapia epoxy, te whakaiti i te pāmahana whakamaroke, ā, kāore e pā ki ngā āhuatanga ā-tinana me te matū o te piri.
Te whakapai ake i ngā āhuatanga hangarau: E whakaatu ana ngā rangahau ina 10% o te taumaha o te kapia epoxy E-44 te horopeta o te 2,4,6-tris(dimethylaminomethyl)phenol (DMP-30), ka eke te kutikuti o te pūnaha kua rongoatia me te kaha pēhi ki te 16.2 me te 83.3 MPa, e whakaatu ana i ngā āhuatanga hangarau pai.
‌Te whakapoto i te wā whakamaroke‌: Mā te tāpiri i tētahi iti o te whakatere ka taea te whakaiti i te pāmahana tauhohenga o te pūnaha kapia epoxy, te whakapoto i te wā whakamaroke, me te whakapai ake i te mahi whānui o te pūnaha‌.
Hei whakarāpopototanga, ka whakaatuhia e te 2,4,6-tris(dimethylaminomethyl)phenol te pānga whakatairanga nui me te whakapai ake i ngā āhuatanga miihini i te wā o te tukanga whakamaroke o te kapia epoxy.

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Ngā Āhuatanga Matū o Tris(dimethylaminomethyl)phenol
Te ira rewa 316℃
Te pūmahana koropupū 130-135 °C/1 mmHg (iritihia)
kiato 0.969 g/mL i te 25 °C (i te rama)
te mātotoru o te kohu >1 (vs te hau)
te pēhanga kohu <0.01 mm Hg (21 °C)
taupū whakaata n20/D 1.516(lit.)
Fp >230 °F
pāmahana rokiroki. Āhua kore mahi, Pāmahana Rūma
wairewatanga Wairewa i roto i te wai
hanga wai mārama
pka 6.27±0.50 (I matapaetia)
tae Mā ki te Kōwhai ki te Kakariki
Wairewatanga Wai 850g/L i te 20℃
BRN 795751
InChIKey AHDSRXYHVZECER-UHFFFAOYSA-N
LogP -0.66 i te 21.5℃
Tohutoro Pūtake Raraunga CAS 90-72-2 (Tohutoro Pūtake Raraunga CAS)
Tohutoro Matū NIST Phenol, 2,4,6-tris[(dimethylamino)methyl]-(90-72-2)
Pūnaha Rehita Matū EPA Phenol, 2,4,6-tris[(dimethylamino)methyl]- (90-72-2)

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Wā tuku: Pipiri-18-2025