Kumukūʻai kūpono o ka Plastic Granule PSU / PPSU/ Pes/Peek /Pei/PVDF/PTFE/Pi/Pai
E hana mākou i nā mea āpau e kū i waho a hemolele, a e hoʻolalelale i ko mākou mau ʻanuʻu no ke kū ʻana ma ke kūlana o nā ʻoihana kiʻekiʻe a me nā ʻoihana ʻenehana kiʻekiʻe no ke kumukūʻai kūpono o ka Plastic Granule PSU / PPSU/ Pes/Peek / Pei/PVDF/PTFE/Pi/Pai, me ka hoʻoikaika nui e hoʻokō i ka holomua mau i hoʻoholo ʻia e ke kūlana kiʻekiʻe, ka hilinaʻi, ka pono, a me ka hoʻomaopopo piha ʻana i nā dinamika o ka mākeke o kēia manawa.
E hana mākou i nā mea āpau e kū i waho a hemolele, a e hoʻolalelale i ko mākou mau ʻanuʻu no ke kū ʻana ma ke kūlana o nā ʻoihana kiʻekiʻe a me nā ʻoihana ʻenehana kiʻekiʻe o ka honua no, ʻO nā mīkini lawe ʻia mai a pau e kāohi pono a hōʻoia i ka pololei o ka mīkini no nā mea. Eia kekahi, loaʻa iā mākou kahi hui o nā limahana hoʻokele kiʻekiʻe a me nā loea, nāna e hana i nā mea kiʻekiʻe a loaʻa ka hiki ke hoʻomohala i nā waiwai hou e hoʻonui i kā mākou mākeke ma ka home a ma waho. Manaʻo nui mākou e hele mai nā mea kūʻai aku no kahi ʻoihana ulu no mākou ʻelua.
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, hiki ʻole ke 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 i ka condensation. Hoʻohana ʻia ka Polyethyleneimine PEI ma ke ʻano he mea ikaika pulu o ka pepa hanu ʻaʻole nui, 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 e 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.
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
E hana mākou i nā mea āpau e kū i waho a hemolele, a e hoʻolalelale i ko mākou mau ʻanuʻu no ke kū ʻana ma ke kūlana o nā ʻoihana kiʻekiʻe a me nā ʻoihana ʻenehana kiʻekiʻe no ke kumukūʻai kūpono o ka Plastic Granule PSU / PPSU/ Pes/Peek / Pei/PVDF/PTFE/Pi/Pai, me ka hoʻoikaika nui e hoʻokō i ka holomua mau i hoʻoholo ʻia e ke kūlana kiʻekiʻe, ka hilinaʻi, ka pono, a me ka hoʻomaopopo piha ʻana i nā dinamika o ka mākeke o kēia manawa.
ʻO ke kumukūʻai kūpono o Pesu Polyether Sulfone a me Pesu Resin Granules, nā mīkini lawe ʻia mai a pau e kāohi pono a hōʻoia i ka pololei o ka mīkini ʻana no nā mea. Eia kekahi, loaʻa iā mākou kahi hui o nā limahana hoʻokele kiʻekiʻe a me nā loea, nāna e hana i nā mea kiʻekiʻe a loaʻa ka hiki ke hoʻomohala i nā waiwai hou e hoʻonui i kā mākou mākeke ma ka home a ma waho. Manaʻo nui mākou e hele mai nā mea kūʻai aku no kahi ʻoihana ulu no mākou ʻelua.
