Ngā mahi me ngā whakamahinga o te diethanolamine
Marae hauora:
Ka whakamahia ngā rongoā kiri hei rongoā i ngā mate kiri pēnei i te ekisema me te psoriasis, hei whakaiti i ngā tohu mā te aukati i te urupare mumura me te tipu o ngā pūtau kiri.
Ahumahi Whakapaipai:
He pānga ātete-waikura, whakamākūkū me te ārai-UV tōna, ā, he maha ngā wā e whakamahia ana i roto i ngā hua tiaki kiri me ngā paninga ārai-rā.
Ahumahi Matū:
Te hanga i ētahi atu pūhui rauropi pērā i ngā surfactants me ngā polymers.
Whakamahia hei mimiti hau waikawa, hei kaihoroi kore-ionic me hei emulsifier.
He wāhi nui kei roto i ngā hopi horoi, ngā whakakanapa, ngā hinu whakahinuhinu, ngā whakangawari, me ētahi atu.
Ētahi atu whakamahinga:
Whakamahia hei kaihoko tuku-pūmau nui i roto i te maimoatanga wai pōro.
Ka whakamahia hoki ki te horoi whakarewa, ki ngā tae, ki ngā patupatu pepeke, ki ngā mea kakara, ki ngā tae me ētahi atu mara.
Whakamahia hei plasticizer, antioxidant, kaihoko maimoatanga mata whakarewa, me ētahi atu.
He whānuitia te whakamahinga o te diethanolamine i roto i ngā mara maha, engari me aro nui ki te haumaru i te wā e whakamahia ana, me karo i te mumura o te kiri me ngā kanohi, me te noho tawhiti atu i ngā pūtake ahi me te wera.
Ngā Āhuatanga Matū o te Diethanolamine
Te ira rewa 28 °C (iritihia)
Te pūmahana koropupū 217 °C/150 mmHg (rita)
kiato 1.097 g/mL i te 25 °C (iritihia)
te mātotoru o te kohu 3.6 (vs te hau)
te pēhanga mamaoa <0.98 atm (100 °C)
taupū whakaata n20/D 1.477(lit.)
Fp 280 °F
pāmahana rokiroki 2-8°C
wairewatanga H2O: 1 M i te 20 °C, mārama, kore tae
he Wai Mataotao, he Totoka Rewa Iti rānei
tae APHA: ≤15
Taumaha Motuhake 1.09
Kakara He ngawari te haukini; ngoikore, ika; āhua motuhake.
PH 11.0-12.0 (25℃, 1M i roto i te H2O)
pka 8.88 (i te 25℃)
rohe pahūtanga 2.1-10.6%(V)
Wairewatanga ki te Wai KA WERAWERA
Ārai-waikawa
λmaximum λ: 260 nm Maximum: 0.04
λ: 280 nm Amax: 0.02
Merck 14,3107
BRN 605315
Ngā herenga pānga TLV-TWA 3 ppm (~13 mg/m3) (ACGIH).
Pūmau whakapūmau 2.8(25℃)
Pūmautanga: Pūmau. Kāore e hototahi ki te hauhā waro, ngā waikawa kaha, ngā matū whakahāora kaha. He reka.
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Wā tuku: Whiringa-ā-rangi 15-2024






