Saina fa'atau'oa Saina Sapalai Maualuga Tulaga Fa'apisinisi Vasega Fa'apitoa Sulfur Tetrafluoride Sf4 Gas

Fa'amatalaga Pupuu:

EINECS NO: 232-013-4
CAS NO: 7783-60-0


Fa'amatalaga o le oloa

Fa'ailoga o Oloa

O la matou tofiga o le tuʻuina atu lea i a matou tagata faʻatau ma tagata faʻatau oloa sili ona lelei ma oloa faʻatekinolosi feaveaʻi malosi mo Saina faʻatau oloa siʻisiʻi Saina Tuʻuina atu Kesi Faʻapitoa Tulaga Maualuga.Sulfur TetrafluorideSf4 Gas, Matou te faʻamoemoe o le a mafai ona matou maua se mafutaga faauo ma tagata pisinisi mai le lalolagi atoa.
O la matou tofiga o le tuʻuina atu lea i a matou tagata faʻatau ma tagata faʻatau oloa numera feaveaʻi sili ona lelei ma malolosi moSaina Sulfur Tetrafluoride Sf4, Sulfur Tetrafluoride, O le a faaauau pea ona tausisi la matou kamupani ma le loto atoa i le mataupu faavae o le "tulaga sili ona lelei, taʻuleleia, ma le tagata faʻaaoga muamua". Matou te taliaina ma le agalelei uo mai itu uma o le olaga e asiasi mai ma avatu fautuaga, galulue faatasi ma fatuina se lumanaʻi manuia!

Fa'amatalaga

Fa'amatalaga

99%

SF6

0.2%

O2+N2

0.1%

CO2

0.05%

CF4

0.1%

Isi Fa'aputuga Sulfur (SxFy)

0.5%

O le Sulfur tetrafluoride o se vailaʻau e le o se mea olaola ma lona fua faʻatatau molecular o le SF4. O se kesi e leai se lanu, e 'a'ai ma e matuā oona i se siosiomaga masani. O lona mamafa molecular o le 108.05, o lona tulaga e liusuavai ai o le -124°C, ma le tulaga e pupuna ai o le -38°C. O le vailaʻau sili ona lelei ma faʻaaogaina lautele mo le fluorinating organic. E mafai ona fluorinate filifilia vaega carbonyl ma hydroxyl. E iai sona tulaga e le mafai ona suia i le gaosiga o vailaʻau lelei, mea vai tioata ma alamanuia faʻatau oloa taugata. O le Sulfur tetrafluoride o se vailaʻau fluorinating organic filifilia. O se kesi e leai se lanu ma se manogi malosi e tutusa ma le kesi sulfur dioxide i lalo o le vevela ma le mamafa masani. E oona ma e le mu pe pāpā i le ea; i le 600°C E tumau pea le mautu. O le hydrolysis malosi i le ea e faʻasaʻolotoina ai le asu paʻepaʻe. O le fetaiaʻi ma le susu i se siosiomaga e mafai ona mafua ai le 'a'ai e tutusa ma le hydrofluoric acid. A maeʻa ona faʻamaʻaʻaina atoa i le sulfur dioxide ma le hydrofluoric acid, a maeʻa ona faʻamaʻaʻaina se vaega, e maua ai le thionyl fluoride oona, ae e mafai ona mitiia atoa e le vailaʻau malosi alkali e avea ai ma masima e le oona ma e le afaina; e mafai ona faʻataʻapeʻapeina i le benzene. O le sulfur tetrafluoride o le vailaʻau sili ona lelei e faʻaaogaina lautele i le taimi nei. E mafai ona faʻamaʻaʻaina faʻapitoa vaega o le carbonyl ma le hydroxyl (suia le okesene i totonu o vailaʻau o loʻo i ai le carbonyl); e faʻaaogaina lautele i vailaʻau lelei mo mea tioata vai maualuga ma le gaosiga o vailaʻau faʻatauvaʻa maualuga ma vailaʻau faʻasaina e iai se tulaga e le mafai ona suia. E mafai foʻi ona faʻaaogaina mo le kesi eletise, faʻaputuga o le ausa vailaʻau, vailaʻau togafitiga luga, plasma dry etching ma le tele o isi vaega. Faʻaaogaina i le faʻaputuga faʻanatura, o se vailaʻau masani mo le faia o fluorocarbons. O le sulfur tetrafluoride e teuina i totonu o se fale teuoloa malulu ma ea. E tatau ona teuina ese mai mea e faʻaola ai le ea, vailaʻau 'aina, ma metala alkali, ma mamao ese mai le afi ma puna vevela.

Talosaga:

① Mea fa'aola fluorination:
O le sui sili ona lelei e sili ona lelei i le filifilia maualuga o le fluorinating e faʻaaogaina lautele i mea tioata vai maualuga ma vailaʻau faʻasaina o loʻo i ai le fluorine, vailaʻau ma vailaʻau faʻasolosolo; e mafai foʻi ona faʻaaogaina e pei o le kesi eletise, faʻaputuga ausa vailaʻau, sui togafitiga luga, faʻamago mago, plasma ma isi vaega.

Afifi masani:

Oloa

Sulfur Tetrafluoride(SF4

Tele o le Afifi

47Ltr Cylinder

Fa'atumuina o Mataupu/Cyl

45Kilokalama

Aofa'i i le 20FT

250 sikuli

Mamafa o le Tare o le Silini

50Kilokalama

Valve

CGA 330

Tulaga lelei:

①E silia ma le sefulu tausaga i le maketi;
②Kamupani gaosi tusi faamaonia ISO;
③Fa'ao'oina vave;
④Punaoa mautu o meafaitino mata;
⑤Faiga au'ili'iliga i luga ole laiga mo le puleaina lelei i la'asaga ta'itasi;
⑥Manaʻoga maualuga ma le faʻagasologa faʻaeteete mo le taulimaina o le ogāumu aʻo leʻi faʻatumuina;O la matou galuega o le tuʻuina atu lea i a matou tagata faʻatau ma tagata faʻatau oloa sili ona lelei ma taugofie mo oloa faʻatau oloa Saina. Sapalai Saina Maualuga le Tulaga Faʻapitoa o le Vasega Alamanuia ma le Sulfur Tetrafluoride Sf4 Gas. Matou te faʻamoemoe e mafai ona matou maua se mafutaga faauo ma tagata pisinisi mai le lalolagi atoa.
Saina fa'atau'oloaSaina Sulfur Tetrafluoride Sf4, Sulfur Tetrafluoride, O le a faaauau pea ona tausisi la matou kamupani ma le loto atoa i le mataupu faavae o le "tulaga sili ona lelei, taʻuleleia, tagata faʻaaoga muamua". Matou te taliaina ma le agalelei uo mai itu uma o le olaga e asiasi mai ma avatu fautuaga, galulue faatasi ma fatuina se lumanaʻi manuia!


  • Muamua:
  • Sosoo ai:

  • Tusi lau savali iinei ma lafo mai ia i matou