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14 Makahiki o ka ʻIke Hana
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Ua hala i ka ʻōnaehana maikaʻi ISO 9001:2015

Mea Hoʻolako Hilinaʻi Kumukūʻai Nui o ka Polyvinyl Alcohol PVA Powder Price no ke ʻano maikaʻi

 


  • Helu CAS:9002-98-6
  • Formula Molekala:C2H5N
  • Kaumaha Molekala:43.07
  • Nā EINECS:618-346-1
  • Nā huaʻōlelo like:PEI-1750; ʻEthylene IMINE Polymer Solution, 50% I LOKO O KA WAI; ʻEthyleneimine Poly Solution 10%; ʻEthyleneimine AV. MOL. WT. APPROX.*50,000 50% (W; PEI-14M; Ethyleneimine polymer solution, PEI; polyethyleneimine, lālā, mw 10,000; polyethyleneimine, lālā, mw 600; polyethyleneimine, lālā, mw 70,000; EPOMIN P-1000; EPOMIN P-1050; EPOMIN SP-003; EPOMIN SP-200; POLYETHYLENEIMINE,50%(V/V)AQUOUS SOLUTION; HOʻOLOI ʻIA POLYETHYLENEIMINE; Polyethyleneimine,Mw70,000Solution; Polyethyleneimine,Mw50,000Solution
  • Nā kikoʻī huahana

    Hoʻoiho

    Nā Lepili Huahana

    Me ke akeakamai ʻoihana "Client-Oriented", kahi papahana hoʻoponopono kiʻekiʻe koʻikoʻi, nā lako hana akamai a me kahi limahana R&D paʻa, hāʻawi mau mākou i nā hoʻonā kūlana kiʻekiʻe, nā huahana a me nā lawelawe maikaʻi loa a me nā kumukūʻai hoʻokūkū no ka mea hoʻolako hilinaʻi He kumukūʻai maikaʻi loa o ka Polyvinyl Alcohol PVA Powder Price no ka maikaʻi maikaʻi, ʻO kā mākou pahuhopu ka "e hoʻomālamalama ana i kahi honua hou, e hala ana i ka waiwai", i ka hiki, ke kono aku nei mākou iā ʻoe e ulu pū me mākou a hana i kahi wā e hiki mai ana me ka ʻike mua!
    Me ke akeakamai ʻoihana "Client-Oriented", kahi papahana hoʻoponopono kiʻekiʻe koʻikoʻi, nā lako hana akamai a me kahi limahana R&D paʻa, hāʻawi mau mākou i nā hoʻonā kūlana kiʻekiʻe, nā huahana a me nā lawelawe maikaʻi loa a me nā kumukūʻai hoʻokūkū no , Kūlana maikaʻi loa, kumukūʻai hoʻokūkū, lawe manawa a me ka lawelawe hilinaʻi hiki ke hōʻoia ʻia. No nā nīnau hou aku, mai kānalua e hoʻokaʻaʻike mai iā mākou. Mahalo - Ke hoʻoikaika mau nei kāu kākoʻo iā mākou.

    ʻO ka Polyethyleneimine (i hoʻopōkole ʻia ʻo PEI) he wai ʻaʻohe kala a melemele paha. Helu CAS 9002-98-6. Hoʻoheheʻe ʻia i ka wai, ethanol, hygroscopic, ʻaʻole hoʻoheheʻe ʻia i ka benzene a me ka acetone. E hana ʻia ka ua ke hui ka hopena polyethyleneimine me ka waikawa sulfuric me ka waiwai pH haʻahaʻa ma mua o 2.4. Hoʻopiʻi maikaʻi ʻia ka hopena wai, a ʻo ka hoʻohui ʻana o ka formaldehyde e hana ai i ka condensation.Polyethyleneimine PEIhoʻohana ʻia ma ke ʻano he mea hoʻoikaika pulu o ka pepa hanu ʻole, a ʻo ka mea paʻa a me ka mea hahau i ke kaʻina hana pepa hiki ke hōʻemi i ke kekelē hahau o ka pulp. Hoʻomaikaʻi i ka hiki ke hoʻohemo wai o ka pepa. Hoʻonui ʻia ka maloʻo o ka pepa e 1% - 4%. Hoʻonui ʻia ka hiki ke hana ma 5% - 20%.

    Koho Maʻemaʻe
    MW 600 MW 1200 MW 1800 MW 2000 MW 3000
    MW 5000 MW 7000 MW 10000 MW 20000 MW 20000-30000
    MW 30000-40000 MW 40000-60000 MW 70000 MW 100000 MW 270000
    MW600000-1000000 MW 750000 MW 2000000

    POLYETHYLENEIMINE CAS 9002-98-6 o MW3000
    MEA NĀ PALENA MAʻAMAU
    helehelena Wai melemele ʻole a melemele paha
    Hoʻāʻo 30%
    ʻO ke kaumaha kikoʻī (25℃ g/cm3) d425=1.0385
    PH 10-12
    ʻIkepili refractive 1.3785
    Ka mānoanoa kinematic 30-80
    Kaumaha molekole 3000-3500

    1. Hoʻohana ʻia ka Polyethyleneimine PEI ma ke ʻano he mea hoʻoikaika pulu o ka pepa hanu ʻole, mea paʻa a me ka mea hahau i ke kaʻina hana pepa, hiki i ka PEI ke hōʻemi i ke kekelē hahau o ka pulp. Hoʻomaikaʻi i ka hiki ke hoʻoheheʻe wai o ka pepa. Hoʻonui ʻia ka maloʻo o ka pepa e 1% - 4%. Hoʻonui ʻia ka hiki ke hana e 5% - 20%.
    2. Hoʻohana nui ʻia ka hopena Polyethyleneimine ma nā kahua o ka paʻi ʻīnika, ka uhi ʻana, ka hoʻopili a pēlā aku.
    3. Hoʻohana ʻia ʻo PEI i ka mālama ʻana i ka wai pepa, ka hopena electroplating a me ka dispersant.
    4. Hoʻohana ʻia ka Polyethyleneimine ma ke ʻano he epoxy resin reagent, aldehyde adsorbent a me ka dye fixative.

    CAS-9002-98-6

    1. Nā mea koʻikoʻi o ka noi

    Ka Hoʻomaʻemaʻe Wai Keʻokeʻo Hana Pepa: Hoʻololi i nā paʻakai alumini kuʻuna, hoʻomaikaʻi i ka moakāka o ka wai, a hoʻemi i ke COD.

    Ka Hoʻopili ʻana i ka ʻŌpala Wai ʻIno: Hopu iā Cu²⁺, Ni²⁺, a me Cr⁶⁺ i hoʻokahi manawa, e hōʻoiaʻiʻo ana ua kūlike ka hoʻokuʻu ʻana me nā kūlana.

    Wai ʻino kala: Ka helu hoʻohemo kala >95%, e hōʻemi ana i nā kumukūʻai hana ma 30%.

    2. Hāʻawi ʻo PEI i kahi laulā o ke kaumaha molekala o 500–750,000 a hiki ke acetylated, carboxylated, PEGylated, a me ka fluorescently labeled e hoʻokō i ka hoʻolālā on-demand o ka wai-solubility, ka aila-solubility, a me ka targeting.

    3. Hoʻohālikelike ʻia me BASF, Catalyst a me nā lama ʻē aʻe. ʻOi aku ka hoʻokūkū o nā kumukūʻai like.

    4. Hāʻawi i ka ʻike loea hoʻokahi-a-hoʻokahi. E hoʻopaʻa i nā kikoʻī kikoʻī e like me nā noi huahana o ka mea kūʻai aku.

    ✅ Waiwai ʻo PEI i nā hui amino a he nui nā wahi pane
    ✅ Waiwai cationic ikaika, hiki ke hoʻololi i ka nui o ka hoʻouka
    ✅He ʻano kino like ʻole ko Polyethyleneimine a kūpono no nā kūlana like ʻole
    ✅He kūpaʻa kemika maikaʻi ko Polyethyleneimine PEI a maʻalahi hoʻi e mālama
    ✅Ka ikaika o ka adsorption a me ka flocculation
    ✅Nā hiki ke hoʻouna i nā lāʻau lapaʻau a me nā genes maikaʻi loa o Polyethyleneimine
    ✅Hana hoʻopili a me ka hoʻopaʻa ʻana i ka palupalu
    ✅He kūpono ka hopena Polyethyleneimine me nā mea ʻē aʻe
    ✅Haʻahaʻa ka nui o ka lāʻau a hiki ke hoʻokele ʻia ke kumukūʻai o ka polyethyleneimine kūʻai

    Hoʻopaʻa ʻia i loko o ka pahu 25kgs a mālama iā ia mai ka mālamalama ma kahi mahana ma lalo o 25 ℃.

    He mea hana polyethyleneimine ʻoihana mākou a hiki ke hāʻawi i nā koi kaumaha molekala like ʻole. ʻOiai he mea hana pololei mākou, he mea kūpono loa ke kumukūʻai o kā mākou huahana polyethyleneimine. Inā makemake ʻoe e kūʻai i ka polyethyleneimine, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou i kēlā me kēia manawa. Ke kakali nei mākou e hana pū me ʻoe

    CAS 9002-98-6
    Me ke akeakamai ʻoihana "Client-Oriented", kahi papahana hoʻoponopono kiʻekiʻe koʻikoʻi, nā lako hana akamai a me kahi limahana R&D paʻa, hāʻawi mau mākou i nā hoʻonā kūlana kiʻekiʻe, nā huahana a me nā lawelawe maikaʻi loa a me nā kumukūʻai hoʻokūkū no ka mea hoʻolako hilinaʻi He kumukūʻai maikaʻi loa o ka Polyvinyl Alcohol PVA Powder Price no ka maikaʻi maikaʻi, ʻO kā mākou pahuhopu ka "e hoʻomālamalama ana i kahi honua hou, e hala ana i ka waiwai", i ka hiki, ke kono aku nei mākou iā ʻoe e ulu pū me mākou a hana i kahi wā e hiki mai ana me ka ʻike mua!
    ʻO ka mea hoʻolako hilinaʻi ʻo PVA a me PVA2488, hiki ke hōʻoia ʻia ke ʻano maikaʻi loa, ke kumukūʻai hoʻokūkū, ka lawe ʻana i ka manawa kūpono a me ka lawelawe hilinaʻi. No nā nīnau hou aku, mai kānalua e hoʻokaʻaʻike mai iā mākou. Mahalo - Ke hoʻoikaika mau nei kāu kākoʻo iā mākou.


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