Ngā Hua
Qxteramine DMA14, Dimethyl(tetradecyl) Amine, CAS 112-75-4
Whakamahia hei kaihoko ārai-pūmau, hei emulsifier, hei takawaenga mō ngā tono whakapaipai.
1. Ko te DMA14 te rauemi mata matua mō te whakaputa i ngā tote ammonium quaternary cationic, ka taea te tauhohe ki te benzyl chloride hei whakaputa i te tote ammonium quaternary benzyl 1427. He whānuitia te whakamahinga i roto i ngā ahumahi o ngā harore me ngā kaihoko whakataurite kakahu;
2. Ka taea e te DMA14 te tauhohe ki ngā rauemi mata o te ammonium quaternary pērā i te chloromethane, te dimethyl sulfate, me te diethyl sulfate hei hanga i ngā tote ammonium quaternary cationic;
3. Ka taea hoki e te DMA14 te tauhohe ki te konutai chloroacetate hei whakaputa i te surfactant amphoteric betaine BS-14;
4. Ka taea e te DMA14 te tauhohe ki te hauwai waikura hei whakaputa i te waikura amine hei kaihoko pahuka, e whakamahia ana hei kaihoko pahuka.
Pūmahana mura: 121±2 ºC i te 101.3 kPa (kapu kua kati).
pH:10.5 i te 20 °C.
Te ira/awhe rewa (°C):-21±3ºC i te 1013 hPa.
Te ira/awhe koropupū (°C) :276±7ºC i te 1001 hPa.
Te tapeke o te amine tuatoru (taumaha%) ≥97.0.
Waipiro kore utu (taumaha %) ≤1.0.
Te uara o te amine (mgKOH/g) 220-233.
Amine tuatahi me te tuarua (taumaha%) ≤1.0.
Āhua: Kore tae ki te kowhai, he wai mārama.
Tae (Kōwhai) ≤30.
Te nui o te wai (taumaha %) ≤0.30.
Te Parakore (taumaha %) ≥98.0.
1. Tauhohenga: He pumau te matū i raro i ngā tikanga rokiroki me te whakahaere noa.
2. Te pumau o te matū: He pumau te matū i raro i ngā tikanga rokiroki me te whakahaere noa, kāore e pāngia e te mārama.
3. Te tūponotanga o ngā tauhohenga morearea: I raro i ngā āhuatanga noa, kāore e puta he tauhohenga morearea.
4. Ngā āhuatanga hei karo: Āraia te pā ki te wera, ki ngā mura, ki te mura tuwhera, me te tukunga pateko. Āraia tetahi pūtake mura. 10.5 Ngā rauemi kāore e hototahi: Ngā waikawa. 10.6 Ngā hua pirau morearea: Te hauota waro (CO), Te hauota waro (CO2), ngā waikura hauota (NOx).
160 kg te kupenga i roto i te pahu rino.
Te tiakitanga haumaru
Mō ngā kaimahi kāore i te āwhina i te wā ohorere:
Puritia kia matara atu i te wera, i ngā mura me te mura ahi. Kia mau tonu te hauhautanga, whakamahia ngā taputapu tiaki manawa e tika ana. Āta tirohia te pa ki te kiri me ngā kanohi. Whakamahia ngā taputapu tiaki whaiaro e tika ana e ai ki te Wāhanga 8. Puritia kia matara atu ngā tāngata i te turuturu/te turuturu o te hau.
Mō ngā kaiwhakautu ohorere:
Me mau he pūwero manawa kua whakaaetia e te NIOSH/MSHA mēnā ka puta he kohu
