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Triethyl phosphate, Cas# 78-40-0, TEP

  • Ingoa Hua:Triethyl phosphate,TEP
  • Tau CAS:78-40-0
  • Tātai ngota:C6H15O4
  • Te nui o te whākawaenga: 17
  • Taipitopito Hua

    Ngā Tohu Hua

    Whakaahuatanga

    He whakarewa koropupū te Triethyl phosphate tep, he mea hanga kirihou mō te rapa me ngā kirihou, ā, he mea whakakorikori anō hoki. Ka whakamahia hoki te triethyl phosphate tep hei rauemi mata mō te whakarite i ngā patupatu me ngā pepeke whakamate. Ka whakamahia anō hoki hei matū ethylating mō te hanga vinyl ketone. Anei tētahi whakamārama taipitopito mō te whakamahinga o te triethyl phosphate tep:

    1. Mō te whakakorikori: te whakakorikori isomer xylene; te whakakorikori polymerization olefin; te whakakorikori mō te hanga tetraethyl lead; te whakakorikori mō te hanga carbodiimide; te whakakorikori mō te tauhohenga whakakapinga o te trialkyl boron ki ngā olefin; te whakakorikori mō te whakamaroke i te waikawa acetic i te pāmahana teitei hei whakaputa ketene; te whakakorikori mō te polymerization o te styrene me ngā dienes honohono; Mēnā ka whakamahia i roto i te polymerization o te waikawa terephthalic me te ethylene glycol, ka taea te ārai i te taekore o ngā muka.

    2. Whakarewa mō: te cellulose nitrate me te cellulose acetate; Whakarewa e whakamahia ana hei pupuri i te roa o te ora o te whakakorikori peroxide waro; Whakarewa mō te marara o te ethylene fluoride; Whakamahia hei peroxide me te waiwhakarewa o te whakakorikori whakamaroke mō te kapia polyester me te kapia epoxy.

    3. Mō ngā whakapūmau: ngā patu pepeke me ngā whakapūmau hauwai; Kaiwhakapūmau o te kapia phenolic; Kaihoko totoka o te kapia waipiro huka.

    4. Mō te kapia hangai: he mea whakaora i te kapia xylenol formaldehyde; te whakangawari i te kapia phenolic e whakamahia ana i roto i te hanga anga; te whakangawari i te vinyl chloride; te whakakirihou i te polymer vinyl acetate; te aukati mura o te kapia polyester.

    Ngā Āhuatanga Noa

    Āhua...... Wai mārama kore tae

    Kei roto i te P te % taumaha............ 17

    Parakore, %............>99.0

    Uara waikawa, mgKOH/g............<0.1

    Te nui o te wai, % te taumaha............<0.2

    Haumaru

    ● Kua whakapau kaha a MOFAN ki te whakarite i te hauora me te haumaru o ngā kiritaki me ngā kaimahi.

    ● Āraia te hongi i te kohu me te kohu. Mēnā ka pā tika ki ngā kanohi, ki te kiri rānei, horoia tonutia ki te nui o te wai, ka rapu tohutohu hauora. Mēnā ka horomia, horoia tonutia te waha ki te wai, ka rapu tohutohu hauora.

    ● Ahakoa pēhea, me mau ngā kākahu tiaki e tika ana, ā, tirohia marietia te pepa raraunga haumaru o te hua i mua i te whakamahinga o tēnei hua.

    Ngā Pātai Auau

    Me whakamahi ahau i tētahi whakarewa kohua nui me tētahi mea whakapūkara mō te rapa me ngā kirihou. He pai te TEP?

    Ae, he whakarewa koropupū nui me te mea hanga kirihou pai rawa atu te triethyl phosphate mō ngā rapa, ngā kirihou, me ngā mea i ahu mai i te cellulose.

    Me whai whakarerekētanga taku pūnaha whakakorikori polyolefin polymerization. Me pēhea te whakamahi i te TEP?

    Ka whakamahia te TEP hei whakakorikori mō te isomerization xylene me te polymerization olefin; hei matū ethylating anō hoki.

    Ka taea te whakamahi i te TEP hei ārai mura i roto i te pahuka polyurethane?

    Ae, engari he iti ake tōna whai huatanga i te TCPP; he ngāwari ake te huri o te TEP, ā, he maha ngā wā ka whakamahia hei ārai mura tahi, hei āwhina tukatuka rānei.

    Me whakamahi taku hanganga patu pepeke i tētahi whakarewa iti te paitini ki ngā tipu. He haumaru te TEP?

    E whakamahia ana te TEP hei rauemi mata mō ngā patupatu me ngā ngārara, engari tirohia ngā ture motuhake.

    He aha te pūwāhi koropupū o te TEP?

    Tata ki te 215°C; he wai mārama, kāore he tae.

    He wairewa te TEP i roto i te wai?

    Ae, ka taea te whakaranu ki te wai me te maha o ngā whakarewa waro.

    Me whakamahi he matū ethylating hei hanga i taku vinyl ketone. Ka taea e TEP te whakarato i tēnā?

    Ae, e whakamahia ana te TEP hei kaihoko ethylating i roto i te hanganga o te vinyl ketone.

    He whakamahinga anō tō te TEP i roto i ngā electrolytes o te pākahiko lithium?

    Ae, e whakamahia ana hei tāpiringa ārai mura i roto i ngā irahiko pākahiko lithium-ion.

    He aha te horopeta noa o te TEP hei plasticizer i roto i te PVC?

    5–15 phr, engari ka nui ake pea te ngāwari; whakakapia tētahi wāhanga o te mea hanga kirihou tuatahi.

    Kei raro i ngā here ture a TEP?

    Kāore i te herea whānuitia, engari karohia te whakamahi i ngā wā e pā ana ki te kai me te kore he whakaaetanga tika.


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