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HFE-7500 3-Ethoxyperfluoro(2,4-dimethylpentane) CAS 1032934-86-3
:
1032934-86-3
:
C7F15OC2H5
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SM
-7500R Kioevu cha florini
Hydrofluoroether ni kiwanja kinachoundwa na hidrojeni, florini, oksijeni, na atomi za kaboni, na muundo wa etha, uwezekano wa kupungua kwa ozoni (ODP), uwezo mdogo wa ongezeko la joto duniani (GWP), na muda mfupi wa makazi ya anga. Inachukuliwa kuwa mbadala bora kwa CFCs.
Mbali na sifa zake bora za kimazingira, hidrofluoroetha pia zina uthabiti bora wa mafuta na kemikali, umumunyifu wa wastani, sumu ya chini, isiyo na uli, isiyoweza kuwaka, hakuna moshi na uzalishaji wa vumbi, na utangamano mzuri wa nyenzo. Ni rahisi kuhifadhi na kusafirisha na hutumiwa sana katika nyanja nyingi kama vile dawa, vifaa vya elektroniki, metali, vifaa vya usahihi, lenzi za macho, mawasiliano, na anga.
Mbali na sifa zake bora za kimazingira, hidrofluoroetha pia zina uthabiti bora wa mafuta na kemikali, umumunyifu wa wastani, sumu ya chini, isiyo na uli, isiyoweza kuwaka, hakuna moshi na uzalishaji wa vumbi, na utangamano mzuri wa nyenzo. Ni rahisi kuhifadhi na kusafirisha na hutumiwa sana katika nyanja nyingi kama vile dawa, vifaa vya elektroniki, metali, vifaa vya usahihi, lenzi za macho, mawasiliano, na anga.
| Maelezo ya nyenzo | Vigezo vya utendaji | Kitengo | SM-7500R |
| Sehemu | C 7 F 15 OC 2 H 5 | ||
| Nambari ya CAS. | 1032934-86-3 | ||
| Uzito wa Masi | g/mol | 414 | |
| Usafi | % | 99.5 | |
| Maudhui ya dutu isiyo na tete | ppm | <2.0 | |
| Muonekano | Kioevu kisicho na rangi cha Uwazi | ||
| Tabia za kimwili na kemikali | kiwango cha kuchemsha | ºC | 128 |
| kumwaga uhakika | ºC | -100 | |
| joto muhimu | ºC | 261 | |
| shinikizo muhimu | Mpa | 1.55 | |
| Shinikizo la mvuke | kpa | 2.1 | |
| Joto la mvuke | J/g | 89 | |
| Uzito wa kioevu | g/cm3 | 1.62 | |
| Uwezo maalum wa joto | J/kg·ºC | 1128 | |
| Conductivity ya joto | W/m·ºC | 0.065 | |
| Umumunyifu wa maji0.1''pengo | ppmw | 45 | |
| nguvu ya dielectric@1kHz | kv | >25 | |
| dielectric mara kwa mara | 5.3 | ||
| Upinzani wa kiasi | ohm-cm | 10 8 | |
| Mazingira na Usalama | ODP | 0 | |
| GWP | 100 | ||
| Muda wa maisha ya anga | mwaka | 2.2 | |
| hatua ya flash | ºC | Sio |
FAQ
Soko lengwa la chapa yetu limekuwa likiendelezwa kwa miaka mingi. Kwa maelezo zaidi, tafadhali fikia timu yetu, tuna furaha zaidi kusaidia.
1
Je, ninaweza kupata sampuli?
Ndiyo, baadhi ya sampuli zinapatikana bila malipo, ilhali gharama ya barua pepe inatolewa na wanunuzi.
2
Ninaweza kupata nukuu lini?
Timu yetu ya mauzo itajibu ndani ya saa 24 siku za kazi.
3
MOQ yako ni nini?
Kwa agizo la usafirishaji wa barua, MOQ kawaida ni 100 g ~ kilo 1; Kwa agizo la usafiri wa anga au agizo la usafirishaji wa baharini, MOQ kawaida ni kilo 25.
4
Wakati wako wa kujifungua ni saa ngapi?
Kwa agizo la usafirishaji wa barua, muda wa kujifungua kwa kawaida ni siku 5-7 za kazi.
Kwa agizo la usafiri wa anga, kwa kawaida karibu siku 7-10 za kazi.
Kwa agizo la usafirishaji wa baharini, kwa kawaida karibu siku 10-20 za kazi.
5
Je, unashughulikiaje malalamiko ya ubora?
Kwanza kabisa, udhibiti wetu wa ubora utapunguza tatizo la ubora hadi karibu na sufuri. Iwapo kuna tatizo la ubora halisi lililosababishwa na sisi, tutakutumia bidhaa zisizolipishwa kwa ajili ya kubadilisha au kurejesha upotevu wako.
6
Jinsi ya kuwasiliana nasi?
unaweza kutupigia simu moja kwa moja.Au tuma Barua:biz.chem@samreal.com
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