Ingoa Hua:Dimethylformamide Tātai Matū:C₃H₇KĀORE Tau CAS:68-12-2
Tirohanga Whānui: He tino maha ngā whakamahinga o te Dimethylformamide (DMF) he wai whakarewa waro, he whānuitia hoki ōna whakamahinga puta noa i ngā ahumahi rerekē. He wai kore tae, he wai hihiko, he kakara ngawari rite ki te amine. E mōhiotia ana te DMF mō ōna āhuatanga tino pai ki te whakaea, ā, he mea pai ki te hanga matū, ki ngā rongoā, me ngā tukanga ahumahi.
Ngā Āhuatanga Matua:
Te Mana Whakahoki Moni Teitei:He whakarewa whai hua te DMF mō te whānuitanga o ngā matū waro me ngā matū kore-waro, tae atu ki ngā polymer, ngā kapia, me ngā hau.
Teitei o te Kohua:He pai te DMF mō ngā tauhohenga me ngā tukanga pāmahana teitei, arā, ko te 153°C (307°F) te kohua.
Te pumau:He pumau te matū i raro i ngā āhuatanga noa, ā, he pono mō ngā momo whakamahinga.
Te urutau:Ka taea te whakaranu i te DMF me te wai me te nuinga o ngā whakarewa waro, ka nui ake tōna whakamahinga i roto i ngā whakatakotoranga.
Ngā tono:
Te Hanganga Matū:E whakamahia whānuitia ana te DMF hei whakarewa i roto i te hanga rongoā, matū ahuwhenua, me ngā matū motuhake.
Ahumahi Pūmua:He whakarewa tēnei i roto i te hanga muka polyacrylonitrile (PAN), ngā paninga polyurethane, me ngā piripiri.
Ngā Hikohiko:E whakamahia ana te DMF i roto i te hanga papa ara iahiko tānga, hei horoi hoki mō ngā wāhanga hiko.
Ngā rongoā:He whakarewa matua tēnei i roto i te hanganga rongoā me te hanganga matū rongoā hohe (API).
Te mimiti hau:E whakamahia ana te DMF i roto i te tukatuka hau hei mimiti i te acetylene me ētahi atu hau.
Haumaru me te Whakahaere:
Rokiroki:Penapena ki tētahi wāhi matao, maroke, ā, he pai te hauhautanga, kia matara atu i ngā pūtake wera me ngā rauemi kāore e hototahi.
Te whakahaere:Whakamahia ngā taputapu tiaki whaiaro (PPE) e tika ana, tae atu ki ngā karapu, ngā mōhiti kanohi, me ngā koti taiwhanga. Āta tirohia te manawa me te kore e pā tika ki te kiri, ki ngā kanohi rānei.
Te Whakakorenga:Makahia te DMF kia rite ki ngā ture ā-rohe me ngā aratohu taiao.
Tākai: Kei te wātea te DMF i roto i ngā momo momo takai, tae atu ki ngā pahu, ngā IBC (Ipu Papa Waenga), me ngā kaipuke tāke papatipu, hei whakatutuki i ngā hiahia kanorau o ngā kiritaki.
He aha i whiriwhiri ai i tā mātou DMF?
Teitei o te parakore me te kounga pumau
Utu whakataetae me te tuku pono
Tautoko hangarau me ngā otinga whakarite
Mō ētahi atu pārongo, mō te tuku ota rānei, whakapā mai ki tā mātou kamupene. E whakapau kaha ana mātou ki te whakarato hua me ngā ratonga tino pai hei whakatutuki i ō hiahia ahumahi.
