Kumukūʻai kūpono no ka Pauka Polyvinyl Alcohol PVA1788 Kumukūʻai Haʻahaʻa no nā Mea Hoʻopili Hale

Hoʻoikaika mākou i ka hoʻonui ʻana a hoʻolauna i nā hoʻonā hou i ka mākeke i kēlā me kēia makahiki no ke kumukūʻai kūpono no ka Low Price Factory Direct Polyvinyl Alcohol PVA1788 Powder no nā mea hoʻopili hale, Hoʻokipa maikaʻi mākou i nā mea kūʻai mai nā wahi a pau o ka honua no kekahi ʻano hana like me mākou e hana i kahi pōmaikaʻi like i ka wā lōʻihi. Ke hoʻolaʻa nei mākou iā mākou iho me ka naʻau piha e hāʻawi i nā mea kūʻai i ka lawelawe kūpono.
Hoʻoikaika mākou i ka hoʻomaikaʻi ʻana a hoʻolauna i nā hoʻonā hou i ka mākeke i kēlā me kēia makahiki no, No ka loaʻa ʻana o nā ʻoihana hou aku. nā hoa, ua hōʻano hou mākou i ka papa inoa huahana a ke ʻimi nei i ka laulima maikaʻi. Hōʻike kā mākou pūnaewele i ka ʻike hou loa a piha e pili ana i kā mākou papa inoa huahana a me ka ʻoihana. No ka ʻike hou aku, e pane koke kā mākou hui lawelawe kūkākūkā ma Bulgaria i nā nīnau a me nā pilikia āpau. Ke manaʻo nei lākou e hana i kā lākou hoʻoikaika maikaʻi loa e hoʻokō i nā pono o nā mea kūʻai aku. Kākoʻo pū mākou i ka hāʻawi ʻana i nā laʻana manuahi. Hoʻokipa pinepine ʻia nā kipa ʻoihana i kā mākou ʻoihana ma Bulgaria a me ka hale hana no kahi kūkākūkā lanakila-lanakila. Manaʻolana e ʻike i kahi laulima ʻoihana hauʻoli me ʻoe.

ʻO ka Polyethyleneimine (i hoʻopōkole ʻia ʻo PEI) he wai ʻaʻohe kala a melemele paha. Helu CAS9002-98-6. 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%.

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

Hoʻoikaika mākou i ka hoʻonui ʻana a hoʻolauna i nā hoʻonā hou i ka mākeke i kēlā me kēia makahiki no ke kumukūʻai kūpono no ka Low Price Factory Direct Polyvinyl Alcohol PVA1788 Powder no nā mea hoʻopili hale, Hoʻokipa maikaʻi mākou i nā mea kūʻai mai nā wahi a pau o ka honua no kekahi ʻano hana like me mākou e hana i kahi pōmaikaʻi like i ka wā lōʻihi. Ke hoʻolaʻa nei mākou iā mākou iho me ka naʻau piha e hāʻawi i nā mea kūʻai i ka lawelawe kūpono.
ʻO ke kumukūʻai kūpono no ka PVA1788 Powder a me ke kūkulu ʻana i ka Polyvinyl Alcohol PVA Powder, No ka loaʻa ʻana o nā ʻoihana hou aku. nā hoa, ua hōʻano hou mākou i ka papa inoa huahana a ke ʻimi nei i ka laulima maikaʻi. Hōʻike kā mākou pūnaewele i ka ʻike hou loa a piha e pili ana i kā mākou papa inoa huahana a me ka hui. No ka ʻike hou aku, e pane koke kā mākou hui lawelawe kūkākūkā ma Bulgaria i nā nīnau a me nā pilikia āpau. Ke manaʻo nei lākou e hana i kā lākou hoʻoikaika maikaʻi loa e hoʻokō i nā pono o nā mea kūʻai aku. Kākoʻo pū mākou i ka hāʻawi ʻana i nā laʻana manuahi. Hoʻokipa pinepine ʻia nā kipa ʻoihana i kā mākou ʻoihana ma Bulgaria a me ka hale hana no kahi kūkākūkā lanakila-lanakila. Manaʻolana e ʻike i kahi laulima hui hauʻoli me ʻoe.