Kūʻai wela ʻia ʻo Kina Sulfur Tetrafluoride

ʻO Quality Initial, a ʻo Shopper Supreme kā mākou alakaʻi e hāʻawi i ke kākoʻo maikaʻi loa i kā mākou mea kūʻai aku. I kēia mau lā, ke ʻimi nei mākou i kā mākou mea maikaʻi loa e lilo i hoʻokahi o nā mea hoʻopuka waiwai nui loa i kā mākou kahua e hoʻokō i nā mea kūʻai aku i ka nui o ka pono no ka Hot-selling China Sulfur Tetrafluoride, Me ke kumumanaʻo o ka "manaʻoʻiʻo, mea kūʻai mua", hoʻokipa mākou i nā mea kūʻai aku e kelepona mai a leka uila paha iā mākou no ke alu like ʻana.
ʻO Quality Initial, a ʻo Shopper Supreme kā mākou alakaʻi e hāʻawi i ke kākoʻo maikaʻi loa i kā mākou mea kūʻai aku. I kēia mau lā, ke ʻimi nei mākou i ka mea maikaʻi loa e lilo i hoʻokahi o nā mea hoʻopuka waiwai nui loa i kā mākou kahua e hoʻokō i nā mea kūʻai aku i nā pono hou aku no(SF4)ʻO ka hoʻolālā, ka hana ʻana, ke kūʻai ʻana, ka nānā ʻana, ka mālama ʻana, ke kaʻina hana hōʻuluʻulu ʻana, aia nā mea a pau i loko o ke kaʻina hana palapala ʻepekema a me ka maikaʻi, e hoʻonui ana i ka pae hoʻohana a me ka hilinaʻi o kā mākou brand, ka mea e lilo ai mākou i mea hoʻolako maikaʻi loa o nā ʻano huahana nui ʻehā o ka hoʻolei ʻana i nā pūpū ma ka home a loaʻa iā ia ka hilinaʻi o ka mea kūʻai aku.

Nā kikoʻī

ʻO ka sulfur tetrafluoride kahi hui inorganic me kahi ʻano molekala o SF4. He kinoea kala ʻole, ʻino a ʻawaʻawa loa ia i kahi kaiapuni maʻamau. Loaʻa iā ia ke kaumaha molekala o 108.05, kahi kiko heheʻe o -124°C, a me kahi kiko paila o -38°C. ʻO ia ka mea hoʻohuihui fluorinating organik koho maikaʻi loa a hoʻohana nui ʻia. Hiki iā ia ke koho i nā hui carbonyl a me hydroxyl. Loaʻa iā ia kahi kūlana hiki ʻole ke hoʻololi ʻia i ka hana ʻana i nā kemika maikaʻi, nā mea kristal wai a me nā ʻoihana lāʻau lapaʻau kiʻekiʻe. ʻO ka sulfur tetrafluoride kahi mea hoʻohuihui fluorinating organik koho. He kinoea kala ʻole ia me kahi ʻala ikaika e like me ke kinoea sulfur dioxide ma lalo o ka mahana maʻamau a me ke kaomi. He mea ʻawaʻawa ia a ʻaʻole e puhi a pahū paha i ka lewa; ma 600°C Paʻa loa nō naʻe. Hoʻopuka ka hydrolysis ikaika i ka lewa i ka uahi keʻokeʻo. ʻO ka hālāwai ʻana me ka makū i loko o kahi kaiapuni hiki ke hana i ka pala e like me ka waikawa hydrofluoric. Hoʻoheheʻe piha ʻia i loko o ka sulfur dioxide a me ka waikawa hydrofluoric, ke hoʻoheheʻe hapa ʻia, hana ia i ka thionyl fluoride ʻawahia, akā hiki ke hoʻopili piha ʻia e ka hopena alkali ikaika e lilo i paʻakai ʻawahia ʻole a ʻino ʻole; hiki ke hoʻoheheʻe ʻia i loko o ka benzene. ʻO ka sulfur tetrafluoride i kēia manawa ka mea fluorinating organik koho maikaʻi loa i hoʻohana nui ʻia. Hiki iā ia ke koho i nā hui carbonyl a me hydroxyl (e pani ana i ka oxygen i loko o nā hui carbonyl); hoʻohana nui ʻia i nā kemika maikaʻi no nā mea kristal wai kiʻekiʻe a ʻO ka hana ʻana o nā mea waena ʻoihana lāʻau lapaʻau a me nā pesticide kiʻekiʻe he kūlana hiki ʻole ke hoʻololi ʻia. Hiki ke hoʻohana ʻia no ke kinoea uila, ka waiho ʻana o ka mahu kemika, ka mea mālama ʻili, ka etching maloʻo plasma a me nā ʻano ʻē aʻe he nui. Hoʻohana ʻia i ka synthesis organik, he reagent maʻamau ia no ka hana ʻana i nā fluorocarbons. Mālama ʻia ka sulfur tetrafluoride i loko o kahi hale kūʻai anuanu a ventilated. Pono e mālama ʻia mai nā oxidants, nā kemika ʻai, a me nā metala alkali, a mamao aku mai ke ahi a me nā kumu wela.

Noi:

① Mea hoʻohui fluorination organik:
Hoʻohana nui ʻia ka mea hoʻohui fluorinating koho kiʻekiʻe loa i nā mea kristal wai kiʻekiʻe a me nā pesticides fluorine-loaʻa, nā lāʻau lapaʻau a me nā mea waena; hiki ke hoʻohana ʻia e like me ke kinoea electron, ka waiho ʻana o ka mahu kemika, nā mea mālama ʻili, ka etching maloʻo, ka plasma a me nā ʻano ʻē aʻe.

Pūʻolo maʻamau:

Pōmaikaʻi:

①Ma mua o ʻumi mau makahiki ma ka mākeke;
②Mea hana palapala hōʻoia ISO;
③Hoʻouna wikiwiki;
④Kumu waiwai maka paʻa;
⑤ʻŌnaehana loiloi pūnaewele no ka kaohi maikaʻi i kēlā me kēia ʻanuʻu;
⑥Kūpono kiʻekiʻe a me ke kaʻina hana meticulous no ka lawelawe ʻana i ka cylinder ma mua o ka hoʻopiha ʻana;ʻO Quality Initial, a ʻo Shopper Supreme kā mākou alakaʻi e hāʻawi i ke kākoʻo maikaʻi loa i kā mākou mea kūʻai aku. I kēia mau lā, ke ʻimi nei mākou i kā mākou mea maikaʻi loa e lilo i hoʻokahi o nā mea hoʻopuka waiwai nui loa i kā mākou kahua e hoʻokō i nā mea kūʻai aku i ka nui o ka pono no ka Hot-selling China Sulfur Tetrafluoride, Me ke kumumanaʻo o ka "manaʻoʻiʻo, mea kūʻai mua", hoʻokipa mākou i nā mea kūʻai aku e kelepona mai a leka uila paha iā mākou no ke alu like ʻana.
Kūʻai wela(SF4)ʻO ka hoʻolālā, ka hana ʻana, ke kūʻai ʻana, ka nānā ʻana, ka mālama ʻana, ke kaʻina hana hōʻuluʻulu ʻana, aia nā mea a pau i loko o ke kaʻina hana palapala ʻepekema a me ka maikaʻi, e hoʻonui ana i ka pae hoʻohana a me ka hilinaʻi o kā mākou brand, ka mea e lilo ai mākou i mea hoʻolako maikaʻi loa o nā ʻano huahana nui ʻehā o ka hoʻolei ʻana i nā pūpū ma ka home a loaʻa iā ia ka hilinaʻi o ka mea kūʻai aku.