I-Quartz Flask
Izinto: 99.99% ingilazi yequartz ehlanganisiwe (SiO₂)
Usayizi: yenza ngendlela oyifisayo
I-MOQ: 1 ama-pcs
Incazelo
Izinzuzo Zomkhiqizo
- Ukuqina Okuphakeme -Ukuphila okude kunengilazi ye-borosilicate ngenxa yokumelana okushisayo namakhemikhali.
- Ukuhambisana Okuhlukahlukene -Isebenza ngama-asidi aqinile (ngaphandle kwe-HF), izisekelo, nezinyibilikisi zemvelo.
- Isebenziseka Kabusha futhi Iyabulala -Ingenziwa i-autoclaved, ilangabi{0}}ifakwe inzalo, noma ihlanzwe ngama-reagents anolaka.
- Ilungele Umsebenzi we-UV -Ngokungafani nepulasitiki noma i-borosilicate, i-quartz ivumela ukudluliswa kokukhanya kwe-UV.
Imisebenzi
- Ukushisisa nokubilisa:Iphephile ekusebenziseni ilangabi eliqondile, i-hotplate, noma isithando somlilo.
- Ukusabela Kwekhemikhali:Ilungele izinqubo ezibolayo noma{0}}zokuhlanzeka okuphezulu.
- I-Distillation & Evaporation:Isetshenziswa kumalebhu ukuthola kabusha i-solvent kanye nokugxilisa isampula.
- Izicelo zeVacuum:Ihambisana nezinhlelo ze-vacuum ngenxa yobuqotho obuphezulu besakhiwo.
Izinhlelo zokusebenza
Ucwaningo Lwelabhorethri:
Ukuhlanganiswa kwamakhemikhali, i-catalysis, nokuhlolwa kwesayensi yezinto ezibonakalayo.
01
Imboni yeSemiconductor:
Izinqubo zokuhlanzeka okuphezulu{{0}ezifana nokuhlanza i-wafer ne-CVD (Chemical Vapor Deposition).
02
Ezemithi:
Ukuthuthukiswa kwezidakamizwa nokuphathwa kwe-solvent.
03
Ukuhlolwa Kwemvelo:
Ukugaya okuyisampula kanye nokuhlaziywa kwensimbi.
04
Amalebhu ezemfundo:
Isetshenziswa emibonisweni yamakhemikhali nobunjiniyela.
05
Usayizi ojwayelekile
|
I-Flat Bottom Flask |
||||
|
Ivolumu/ml |
Idayamitha yangaphandle yentamo/mm |
Ububanzi bangaphandle bomzimba/mm |
Ubude/mm |
Ubukhulu be-Mini Wall/mm |
|
50 |
22 |
51 |
100 |
0.8 |
|
100 |
22 |
64 |
110 |
0.8 |
|
250 |
34 |
85 |
140 |
0.9 |
|
500 |
34 |
105 |
170 |
0.9 |
|
1000 |
42 |
131 |
200 |
1.3 |
|
2000 |
50 |
166 |
250 |
1.5 |
|
3000 |
50 |
195 |
295 |
1.6 |
|
4000 |
50 |
207 |
300 |
1.8 |
|
5000 |
50 |
223 |
330 |
1.8 |
|
6000 |
65 |
236 |
340 |
1.8 |
|
10000 |
65 |
179 |
400 |
2.0 |
|
20000 |
76 |
345 |
490 |
2.0 |
Ngaphezu kwalokho, singakwazi nokwenza i-double neck flask, i-triple-i-neck flask, i-neck flask-i-neck flask, i-conical flask, i-pear{2}}i-flask yomumo, i-flask engezansi eyindilinga, njll.
Izakhiwo
|
Izakhiwo Zomzimba |
Amanani |
|
Ubumsulwa |
＞99.99% |
|
Ukuminyana |
2.2g/cm3 |
|
Ukungafihli |
＞90% |
|
Mohs Ukuqina |
5.5--6.5 |
|
I-Deformation Point |
1280 degree |
|
Iphuzu lokuthambisa |
1780 degree |
|
I-Annealing Point |
1250 degree |
|
Ukushisa Okuthile (20 - 350℃) |
670J/kg. iziqu |
|
I-Thermal Conductivity (20 degree) |
1.4W/m. iziqu |
|
I-Heat Conductivity (w/mk,1000 degree) |
1.0-1.2 |
|
I-Refractive Index |
1.4585 |
|
I-Coefficient of Thermal Expansion |
5.5*10 -7cm/cm. iziqu |
|
Okushisayo - kweTemperature yokusebenza |
1750--2050 degree |
|
Ithemu Elifushane - Lethempelesha Yesevisi |
1300 degree |
|
Ithempelesha Yesevisi yesikhathi eside engu-- |
1100 degree |
|
Chemical Properties |
Amanani |
|
Ukumelana ne-Acid |
I-Acid Eqinile(ngaphandle kwe-HF),i-alkali eqinile, isixazululo sezinto eziphilayo |
|
Amazinga okushisa aphezulu Imelana nokugqwala |
Kuhle kakhulu |
|
Okuqukethwe Kwensimbi Engcolile |
5 ppm |
|
Izakhiwo zikagesi |
Amanani |
|
Ukungazweli |
7*107Ω.cm |
|
Amandla e-Insulation |
250~400Kv/cm |
|
I-Dielectric Constant |
3.7~3.9 |
|
I-Dielectric Absorption Coefficient |
＜4*10-4 |
|
I-Dielectric Loss Coefficient |
＜1*10-4 |
|
Izakhiwo Zemishini |
Amanani |
|
Amandla Acindezelayo |
1100MPa |
|
Ukugoba Amandla |
67MPa |
|
Amandla Okuqina |
48MPa |
|
Isilinganiso sikaPoisson |
0.14~0.17 |
|
I-Modulus Encane |
72000MPa |
|
Shear Modulus |
31000MPa |
FAQ
Q1: Ingabe amaflaski e-quartz angasetshenziswa ne-hydrofluoric acid (HF)?
A: Cha, i-quartz isabela ngobudlova ne-HF. Sebenzisa i-PTFE noma i-HF-izinye izindlela ezingazweli.
Q2: Yiliphi izinga lokushisa eliphezulu elingaphathwa ngeflaski yequartz?
A: Isikhathi esifushane{0}}: Kufika ku-1200℃(ukushisisa kancane). Isikhathi eside-: Ubukhulu obunconyiwe ngu-1000℃.
Q3: Ngiyihlanza kanjani i-quartz flask?
A: Sebenzisa i-dilute acid (HCl/HNO₃), i-aqua regia, noma izinyibilikisi zemvelo. Gwema ama-scrubber abrasive.
Q4: Ingabe ingilazi ye-quartz ayinakuphuka?
IMP: Nakuba imelana kakhulu nokushaqeka okushisayo, i-quartz isengakwazi ukuqhekeka uma yehliswa noma igcizelelwe ngomshini.
Q5: Ngingakwazi ukusebenzisa i-quartz flask kuhhavini ye-microwave noma ku-heater yokungeniswa?
A: Yebo, i-quartz i-microwave-iphephile kodwa ayihambisani ngokwemvelo-(ngaphandle uma ilungiswe ngesixhumi).
Q6: Uyini umehluko phakathi kwe-quartz ne-borosilicate flasks?
A: I-Quartz inokumelana nezinga lokushisa okuphezulu, ukukhanya okungcono kwe-UV, nokuqina okukhulu kwamakhemikhali, kuyilapho i-borosilicate ishibhile kodwa ayiqinile kangako.
Isifinyezo
Amaflaski e-quartz abalulekile-ezinhlelweni zokushisa eziphezulu,{1}}ezihlanzekile, kanye nezinhlelo zokusebenza ezizwelayo ze-UV-ezinikeza ukuqina okungenakuqhathaniswa nokumelana namakhemikhali.
Izinketho Zokwenza Ngokwezifiso Ziyatholakala:
- Imiklamo-ephansi, eyisicaba-ephansi, noma{2}}eminingi.
- Osayizi bangokwezifiso (50mL kuya ku-5000mL).
- Amajoyinti engilazi aphansi (ST, NS, noma ISO standards).
Amashadi ashisayo: I-quartz flask, China abakhiqizi beflask ye-quartz, abahlinzeki, imboni
Thumela ukuPhenya
Ungahle Uthande
