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Polyethylene, CAS 68441-17-8 kua whakahāngaihia


  • CAS:68441-17-8
  • Te Parakore:99% meneti
  • Tātai ngota:C51H102O21Si2
  • EINECS:614-498-8
  • Ngā kupu taurite:PORIETIRENA, KUA WAIRUA; Etene, homopolymer, kua waikura; polyethylene kua waikura; Ployoxyethylene; POE; PORIETIRENA WAIKAWA KUA WAIRUA TAU 17; PORIETIRENA KUA WAIRUA NGOTA ITI &; PORIETIRENA WAIRUA NGOTA HOU
  • Taipitopito Hua

    Tikiake

    Ngā Tohu Hua

    He aha te Polyethylene, CAS 68441-17-8 kua whakahāngaihia?

    Ko te waikura polyethylene, e kiia nei ko te PEO, he polyether rārangi. I runga i te nui o te whakakotahitanga, ka taea te wai, te hinu, te ware pi, te paura totoka rānei, he mā ki te kōwhai paku. Ko te paura Chemicalbook totoka he teitei ake i te 300, ko te pūwāhi whakangawari he 65-67°C, ko te pūwāhi pakarukaru he -50°C, ā, he thermoplastic; he iti te papatipu ngota whanaunga he wai matotoru, he wairewa i roto i te wai.

    Whakatakotoranga

    Taonga Rārangi
    Āhua Paura mā
    Te pūwāhi whakangawari 65℃ ~67℃
    Kiato Te mātotoru āhua: 0.2 ~ 0.3 (Kg/L)
    Te mātotoru tūturu: 1.15- 1.22 (Kg/L)
    PH Kūpapa (0.5wt% wairewa)
    Te parakore ≥99.6%
    Ngā ngota

    taumaha(×10000)

    33~45
    Te kukū o te otinga 3%
    Te matotoru (hēkona) 20~25
    Ngā toenga wera ≤0.2%

    Tono

    1. Te ahumahi matū o ia rā: te synergist, te hinu whakahinuhinu, te stabilizer pahuka, te kaihoko antibacterial, me ētahi atu.

    Ka whakarato i tētahi āhua maeneene, ngāwari hoki, ka whakapai ake i te rheology o te hua, ā, ka whakapai ake i te mahi heru maroke me te mākū.

    I roto i tētahi pūnaha surfactant, ka taea e ia te whakapai ake i te pumau me te roa o te wā e rongoa ai te pahuka, kia whai kiko ai te hua.

    Mā te whakaiti i te waku, ka tere ake te mimiti o te hua e te kiri, ā, hei whakangawari, hei hinu whakahinuhinu hoki, ka puta he āhua kiri huatau, rangatira hoki.

    2. Te ahumahi keri me te whakaputa hinu: ngā mea whakapūkara hinu, ngā mea whakahinuhinu, me ētahi atu.

    I roto i te umanga whakaputa hinu, mā te tāpiri i te PEO ki te paru keri ka taea te whakamātotoru me te whakahinuhinu, te whakapai ake i te kounga o te paru, te whakahaere i te ngaronga o te wai i te atanga o te pakitara, me te ārai i te horo waikawa me te waiora o te pakitara o te puna. Ka taea te karo i te aukati i te paparanga hinu me te ngaronga o ngā wai whai hua, te whakanui ake i te putanga o te mara hinu, me te ārai i te wai werohanga kei uru ki te paparanga hinu.

    I roto i te umanga keri, e whakamahia ana mō te horoi i ngā konganuku me te whakamānu i ngā kohuke. I te horoinga waro, ka taea e te PEO iti-kukū te whakatau tere i te mea iri i roto i te waro, ā, ka taea te hangarua i te flocculant.

    I roto i te umanga whakarewa, ka taea e te otinga PEO taumaha-ira teitei te whakapūpū me te wehewehe i ngā rauemi uku pēnei i te kaolin me te uku whakahohe. I roto i te tukanga purenga o ngā konganuku, ka taea e te PEO te tango pai i te silica rewa.

    Mā te hononga i waenga i te PEO me te mata o te kohuke ka āwhina i te mākūkū o te mata o te kohuke me te whakapai ake i tōna hinuhinu me tōna rere.

    3. Ahumahi kakahu: kaihopu ārai-pūmau, piripiri, me ētahi atu.

    Ka taea e ia te whakapai ake i te pānga paninga o te kāpia paninga kiriaku kakahu ki runga i te papanga.

    Mā te tāpiri i tētahi iti o te kapia polyethylene oxide ki te polyolefin, te polyamide me te polyester, me te miro rewa ki roto i ngā muka kakahu, ka tino whakapai ake i te āheinga tae me ngā āhuatanga ārai-pūmau o ēnei muka.

    4. Ahumahi piri: whakamātotoru, hinu whakahinuhinu, me ētahi atu.

    Ka taea e ia te whakanui ake i te matotoru o ngā piripiri me te whakapai ake i te kaha piri o ngā hua.

    5. Waituhi, peita, ahumahi paninga: whakamātotoru, hinu whakahinuhinu, me ētahi atu.

    Whakapai ake i te mahi a te mangumangu, whakapai ake i te tae me te ōritetanga;

    Whakapai ake i te āhuatanga taumata kanapa kore taurite o ngā peita me ngā paninga.

    6. Ahumahi uku: ngā hinu whakahinuhinu, ngā here, me ētahi atu.

    He pai mō te whakaranu ōrite o te uku me te tauira. E kore e pakaru, e kore hoki e mimiti i muri i te mimiti o te wai, ka tino whakapai ake i te putanga me te kounga o ngā hua uku.

    7. Te umanga pākahiko totoka: ngā irahiko, ngā here, me ētahi atu.

    Hei electrolyte polymer e ārahi ana i te katote, mā te whakakotahitanga me te whakaranu kua whakarerekētia, ka whiwhihia he kiriuhi electrolyte he nui te porosity, he iti te ātete, he nui te kaha haehae, he pai te ātete waikawa me te kawakore me te pai o te ngāwari. Ka taea te hanga i tēnei momo electrolyte polymer hei kiriata kaha me te ngāwari hei whakapai ake i te mahi haumaru o te pākahiko.

    8. Ahumahi hiko: kaihopu ārai-pūmau, hinu whakahinuhinu, me ētahi atu.

    He āhuatanga whakamarumaru tōna, ka taea te ārai i te hononga capacitive me te turuturu o te iahiko i waenga i ngā wāhanga hiko me te taiao o waho, ka taea te ārai i te pakaru o ngā wāhanga hiko i te hiko pateko, me te whakaroa i te ora ratonga me te pumau o ngā taputapu.

    I roto i te tukanga hanga PCB, ko te kohikohinga o te utu pūmau ka puta pea he raruraru pēnei i te momotu o te ara iahiko, te ara iahiko poto rānei, ka pā kino ki te mahi me te pono o ngā taputapu hiko. Mā te paninga i tētahi paparanga rauemi PEO ki te mata o te PCB, ka taea te ārai pai i te kohikohinga o te utu pūmau, ā, ka taea hoki te whakapai ake i te pumau me te pono o te ara iahiko.

    9. Te umanga kapia pirau: te pirau, te āhuatanga hanga kiriata, te kaihoko whakapakeke, me ētahi atu.

    He whānuitia te whakamahinga o te kiriata polyethylene oxide hei kiriata takai mō ngā hua ahuwhenua me ngā taonga paitini me ngā taonga morearea nā te mea he wairewa ki te wai, he pirau, he tiaki taiao hoki. He ngāwari te whakamahi, he tino whai hua, he whānui te kōwhiringa rauemi, ā, he iti ngā whakaritenga mahi mō ngā hua tukatuka. Ko tētahi o ngā tikanga tukatuka tino noa mō te hanga kiriata kirihou.

    He rauemi pai mō te taiao te polyethylene oxide. He mārama te kiriata e hangaia ana, ā, he ngāwari ki te pirau, he pai ake tēnei i ētahi atu mea whakapakari.

    10. Ahumahi rongoā: kaihoko tukunga whakahaere, hinu whakahinuhinu, me ētahi atu.

    Ka tāpirihia ki te paparanga paninga angiangi me te paparanga tukunga pumau o te rongoā, ka hangaia hei rongoā tukunga pumau whakahaeretia, mā reira ka whakahaeretia te tere horapa o te rongoā ki roto i te tinana, ka whakanuia hoki te roa o te pānga o te rongoā.

    He tino wairewa ki te wai, ā, kāore he paitini koiora, ka taea te tāpiri i ngā rauemi mahi rongoā motuhake hei hanga i ngā takai mahi tino mimiti, tino kaha te mimiti; kua angitu te whakamahi mō te tukunga pumau i roto i te hangarau papu osmotic, ngā papa angaanga hydrophilic, ngā momo inenga pupuri puku, te hangarau tango whakamuri me ētahi atu pūnaha tuku rongoā (pēnei i te hangarau transdermal me te hangarau piri mucosal).

    11. Te ahumahi maimoatanga wai: ngā mea whakarewa wai, ngā mea whakamarara wai, me ētahi atu.

    Mā roto i ngā pae hohe, ka mimitihia ngā matūriki ki ngā koroid me ngā mea iri pai, ka honoa, ka honoa hoki ngā matūriki ki ngā floccules, ka tutuki ai te kaupapa o te purenga wai me te maimoatanga i muri mai.

    Te tono Polyethylene-whakahāora

    Mōkihi

    25kgs/pahu, 9 tana/20'ipu
    25kgs/pēke, 20tana/20'ipu

    CAS 68441-17-8

    Polyethylene, CAS 68441-17-8 kua whakahāngaihia

    kete waikura polyethylene

    Polyethylene, CAS 68441-17-8 kua whakahāngaihia


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