Etirene Glycol Monomethyl Ether | 2-Methoxyethanol | Metil Cellosolve

He wai waipiro etera mārama, kore tae, he hanganga amphiphilic tēnei e whakakotahi ana i te hydrophilicity o ngā rōpū hydroxyl me te hydrophobicity o ngā rōpū methoxy, e mahi ana hei whakarewa mahi-teitei me te takawaenga hangai i roto i te mara ahumahi. Mā te whakamahi i tētahi tukanga hangahanga catalytic matatau, kei roto ko ngā toenga konganuku taumaha he iti iho i ngā paerewa o te ao, te ihirangi wai ≤0.05% me te kaha ki te whai i ngā puranga. Ka tutuki i ngā tohu katoa ngā whakaritenga o ngā tono ahumahi teitei, e whakarato ana i te tautoko rauemi mata pumau me te pono mō te ahumahi matū pai, te pūngao hou, ngā paninga me ngā waituhi me ētahi atu mara.

Ngā Painga Matua o te Hua

1. Wairewatanga Whānui: He tino kaha ki te waimeha mō ngā hinu me ngā ngako, te nitrocellulose, te cellulose acetate, ngā kapia hangai, ngā tae waimeha-waipiro, me ētahi atu, e urutau ana ki ngā whakaritenga whakatakotoranga o ngā pūnaha maha.
2. Hototahi Teitei: Ka taea te whakaranu ki te wai, ki ngā waipiro, ki ngā ketone me te nuinga atu o ngā whakarewa rauropi i roto i tētahi ōwehenga, ka taea te whakarite ngāwari i te matotoru o te pūnaha me te whakapai ake i te urutau tukanga o ngā hua.
3. Mahi Pūmau: He kohua nui o te 124-125℃ me te iti o te piki me te heke, kāore he ngaronga piki e kitea ana i raro i ngā tukanga pāmahana teitei, e whakarite ana i te pumau o ngā tukanga whakaputa.
4. Whakapūmau Kounga: Me te parakore o te ≥99.9%, ā, kāore he pokanoa o te poke, kua whakamanahia te hua e te pūnaha whakahaere kounga ISO 9001, ā, kua tutuki i ngā paerewa mō ngā tono ahumahi teitei.
5. Tuku Ngāwari: E tautokona ana te whakaritenga o ngā pahu whakarewa 200kg, ngā pahu tana IBC me ngā kete whakamātautau 1kg, me te rawaka o ngā taonga, te tuku ā-motu 24-hāora me te whakaae ki ngā ota hokohoko nui ki tāwāhi.

Ngā Āpure Tono e Tutuki ana i ngā Tikanga Matua

1. Takawaenga Matū Hanga Pai: Hei rauemi mata matua mō te hanga i te ethylene glycol monomethyl ether acetate (EGMEA), ngā matū hohe waipiro ether ester, me ngā takawaenga rongoā me ngā patu pepeke (hei tauira, te patu taru Ethoxysulfuron), he nui te kaha tauhohenga me te hua pumau.
2. Whakarewa me te Wairewa Ahumahi: Whakamahia hei wairewa mō ngā peita nitro, ngā peita amino me ngā waituhi wai-wai i roto i te umanga paninga me te waituhi hei whakapai ake i te āhuatanga whakataurite me te piri o ngā paninga; hei whakarewa motuhake mō te hiri i ngā takai cellophane me ngā wanihi maroke tere, ka taea te whakahaere i te tere maroke.
3. He whakarewa motuhake mō ngā kaihoko honohono silane: Ka whakarewa pai i ngā momo kaihoko honohono silane, ka whakaroa i te waikura me te whakatōtō, ka roa ake te ora o ngā wai mahi, ā, ka whakapai ake i te pānga honohono o te muka karāhe me te maimoatanga whakakī kohuke.
4. Tāpiri Irahiko Pūngao Hou: Hei tāpiri mō ngā irahiko pākahiko konutea-ion, ka whakau i te irahiko kino o te konganuku konutea, ka ārahi i te whakatakotoranga ōrite o te Zn²+, ā, ka tino whakapai ake i te pumau o te huringa o ngā pākahiko.
5. Tauhohenga Taiwhanga me te Ahumahi: Hei tauhohenga tātari mō te whakatau i te rino, te whanariki me te waro disulfide, me te wāhanga matua o ngā kaihoko tango whanariki ahumahi me ngā kaihoko tango hukapapa wahie jet, he mahi nui tana.
6. Āwhina Tae me te Whakaoti Kakahu: Hei whakauru tae me te kaiwhakataurite, ka whakarei ake i te urunga muka o ngā tae waikawa me ngā tae marara, kia ōrite ai te tae me te pumau o te tae.