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Ahụmịhe Mmepụta Afọ 14
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1,2-Propyleneglycol Diacetate Propylene Glycol Diacetate PGDA CAS 623-84-7


  • CAS:623-84-7
  • Aha ọzọ:1,2-Propyleneglycol Diacetate
  • MF:C7H12O4
  • MW:160.17
  • Ndụ nchekwa:Ọnwa iri na abụọ
  • Nchekwa:Debe n'ebe a kpọchiri akpọchi, dị jụụ ma nwee ikuku, ebe ọkụ na-adịghị emeghe na ebe okpomọkụ na-esi apụta
  • Nkọwa Ngwaahịa

    Budata

    Akara Ngwaahịa

    Nchịkọta Ngwaahịa

    Propylene Glycol Diacetate (PGDA, CAS 623-84-7), nke a makwaara dị ka 1,2-Propanediol diacetate, bụ ihe na-agbaze mmiri na-esi ísì nke na-enweghị agba na gburugburu ebe obibi nke nwere isi ester dị nro. Ọ dị ọcha ≥99.0%. Ọ nwere ọnụego mmiri ọkụ dị ala na ihe na-esi ísì ụtọ dị mma maka resin acrylic, PU, ​​alkyd na nitrocellulose. Dịka ezigbo nnọchi maka cyclohexanone, isophorone, PMA na DBE, a na-ejikarị ya eme ihe n'ọtụtụ ebe na mkpuchi ụgbọala, mkpuchi coil, ink mkpuchi ihe mkpuchi PCB, ihe nrapado dabere na mmiri, nhicha eletrọnịkị na ihe nrụpụta dị ka ihe na-eme ka ester sie ike. E zigara ya dị ka ibu izugbe. Ndụ nchekwa: ọnwa 12 n'okpuru nchekwa oyi mechiri emechi.

    Nkọwapụta

    ihe Nkọwapụta
    Ọdịdị Mmiri mmiri na-enweghị agba na nke na-apụta ìhè
    Njupụta 1.056 g/cm³ (na 20℃)
    Ebe isi mmiri 190 - 191 ℃
    ebe mgbari 87 ℃
    Ebe agbaze -31 ℃

    Ngwa

    1. Ụlọ ọrụ agba: Agba ụgbọala, agba osisi, agba achịcha ụlọ ọrụ mmepụta ihe, ihe mgbaze na-akpọ nkụ nwayọ nwayọ, na-eme ka ọkwa na ịcha mma dịkwuo mma.
    2. Ink: Ink sekit PCB, intaglio / flexographic ink.
    3. Nhicha eletrọniki nke ọma: 1,2-Propyleneglycol diacetate nke e ji eme ihe nhicha maka ihe eletrọniki, nke nwere obere ihe fọdụrụ.
    4. Ndị ọzọ: ihe mgbakwụnye mmiri nke e ji propylene glycol diacetate (PGDA), ihe mgbaze resin; ihe na-agwọ iko mmiri maka ịkpụ ihe; ihe na-ebu isi ísì ụtọ, ihe mgbaze ịchọ mma, ihe na-agbaze ọgwụ.

    Nkwakọ ngwaahịa na Mbupu

    • Nkwakọ ngwaahịa ọkọlọtọ: drum 220kg; kg 25 kwa drum
    • MOQ: a ga-akwado ya site na ọkwa na ebe a na-aga
    • Oge Nduzi: a ga-akwado ya site na ọnụọgụgụ iwu na usoro mmepụta
    • Mbupu: nhọrọ mmiri / ikuku / ngwa ngwa dị

    Nchekwa na Njikwa

    1. Ebe nchekwa: Debe n'ụlọ nkwakọba ihe a kpọchiri akpọchi, dị jụụ, kpọrọ nkụ, nke ikuku na-abata nke ọma; okpomọkụ nchekwa akwadoro bụ ≤ 30℃, a ga-ezerekwa ìhè anyanwụ kpọmkwem.
    2. Nchekwa nkewa: Debe ya n'ebe ọkụ na-enwu enwu na ebe okpomọkụ dị elu na-ekpo ọkụ; echekwala ya na ihe ndị na-eme ka oxidant sie ike, asịd siri ike na alkali siri ike iji gbochie mmeghachi omume.
    3. Ihe achọrọ maka nkwakọ ngwaahịa: Debe n'ime gbọmgbọm mbụ e mechiri emechi iji gbochie uzuoku na mmiri ịbanye; mee ka mkpuchi gbọmgbọm ahụ sie ike iji zere mmiri na-agbapụta.
    4. Ihe achọrọ maka ikpokọ ihe: Tinye gbọmgbọm ígwè 220kg / gbọmgbọm plastik n'elu pallet, chịkọta ha nke ọma iji gbochie ịda mba; hụ na ala ụlọ nkwakọba ihe ahụ enweghị mmiri mmiri nke ọma.
    5. Ndụ nchekwa: Ọ bụrụ na e megheghị ya ma ọ bụ mebie ya, ndụ nchekwa dị n'okpuru ọnọdụ nchekwa dị n'elu bụ ọnwa iri na abụọ. Jiri ngwaahịa ahụ mee ihe ozugbo enwere ike mgbe emepechara ya iji belata uzuoku na mmịpụta mmiri.


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