Quartz Test Tube
Zida: 99.99% galasi la quartz (SiO₂)
Njira: kudula, kupukuta, etching, kuika chizindikiro, etc.
MOQ: 20 ma PC
Kufotokozera
Makhalidwe
- Kukaniza Kwambiri kwa Thermal
- Superior Chemical Inertness
- Kuwala Kwambiri
- Kukula Kwamafuta Otsika
- Makulidwe Osinthika
Ubwino waukulu
- Kukhalitsa
- Chiyero
- Kusinthasintha
- Kulondola
Mapulogalamu
{{0}Kutentha Kwambiri:
Kusungunuka, calcination, ndi CVD njira.
01
Kaphatikizidwe ka Chemical:
Kusamalira zinthu zowonongeka kapena zowonongeka.
02
UV/VIS Spectroscopy:
Chifukwa cha kufalikira kwa UV kwabwino.
03
Semiconductor & Solar Industries:
Kukonzekera kwawafer, ng'anjo za chubu.
04
Research Labs:
Zitsanzo zosungira, kusanthula kuyaka.
05
Kukula Kwanthawi zonse
|
Kufotokozera |
Diameter (mm) |
Utali (mm) |
Kufotokozera (mm) |
Diameter (mm) |
Utali (mm) |
Kufotokozera (mm) |
Diameter (mm) |
Utali (mm) |
|
10*75 |
10 |
75 |
15*100 |
15 |
100 |
21*200 |
21 |
200 |
|
10*100 |
10 |
100 |
15*150 |
15 |
150 |
25*150 |
25 |
150 |
|
12*75 |
12 |
75 |
18*150 |
18 |
150 |
25*180 |
25 |
180 |
|
12*100 |
12 |
100 |
18*180 |
18 |
180 |
25*200 |
25 |
200 |
|
13*100 |
13 |
100 |
21*150 |
21 |
150 |
30*200 |
30 |
200 |
|
13*130 |
13 |
130 |
21*180 |
21 |
180 |
41*225 |
41 |
225 |
Zachidziwikire, titha kuchita zamtundu uliwonse wamachubu oyesa a quartz kupatula zomwe zili pamwambapa.
Mwachitsanzo:
- Quartz Threaded test chubu
- Quartz yoyimitsa test chubu
- Quartz scale chubu
Katundu
|
Zakuthupi |
Makhalidwe |
|
Chiyero |
＞99.99% |
|
Kuchulukana |
2.2g/cm3 |
|
Kuwonekera |
＞90% |
|
Mohs Kuuma |
5.5--6.5 |
|
Deformation Point |
1280 digiri |
|
Softening Point |
1780 digiri |
|
Annealing Point |
1250 digiri |
|
Kutentha Kwambiri (20 - 350 digiri) |
670J/kg. digiri |
|
Thermal Conductivity (20 digiri) |
1.4W/m. digiri |
|
Kutentha kwapakati (w/mk,1000 digiri) |
1.0-1.2 |
|
Refractive Index |
1.4585 |
|
Coefficient of Thermal Expansion |
5.5*10 -7cm/cm. digiri |
|
Kutentha - Kutentha kogwira ntchito |
1750-2050 digiri |
|
Kutentha kwa Service kwakanthawi - |
1300 digiri |
|
Kutalika kwa - kwa Service Temperature |
1100 digiri |
|
Chemical Properties |
Makhalidwe |
|
Kusamva acid |
Asidi Wamphamvu (kupatula HF), Wamphamvu alkali, organic solution |
|
Kutentha kwambiri Kusamva dzimbiri |
Zabwino kwambiri |
|
Chitsulo Chosayera |
5 ppm |
|
Zida Zamagetsi |
Makhalidwe |
|
Kukaniza |
7 * 107Ω.cm |
|
Mphamvu ya Insulation |
250 ~ 400Kv/cm |
|
Dielectric Constant |
3.7~3.9 |
|
Dielectric Absorption Coefficient |
＜4*10-4 |
|
Dielectric Loss Coefficient |
＜1*10-4 |
|
Mechanical Properties |
Makhalidwe |
|
Compressive Mphamvu |
1100MPa |
|
Kupindika Mphamvu |
ku 67MPa |
|
Kulimba kwamakokedwe |
48MP pa |
|
Chiwerengero cha Poisson |
0.14~0.17 |
|
Young's Modulus |
72000MPa |
|
Shear Modulus |
31000MPa |
FAQ
Q1: Kodi machubu oyesera a quartz angagwiritsidwe ntchito ndi hydrofluoric acid (HF)?
Ayi, quartz imachita mwankhanza ndi HF. Gwiritsani ntchito PTFE kapena machubu a kaboni m'malo mwake.
Q2: Kodi ndimayeretsa bwanji machubu a quartz?
Gwiritsani ntchito ma asidi osungunula (monga, HNO₃/HCl) kapena zotsukira mwapadera za quartz; pewani kukwapula kowawa.
Q3: Kodi machubu awa amatha kugwiritsidwanso ntchito?
Inde, ndi kuyeretsa koyenera, amatha kugwiritsidwanso ntchito kangapo.
Q4: Kodi nthawi yotsogolera kukula kwake ndi iti?
Zimatengera kuchuluka kwa dongosolo ndi luso.
Q5: Kodi mumapereka ziphaso?
Inde, malipoti a chiyero chakuthupi (mwachitsanzo, 99.99% SiO₂) ndi kutsata kwa ISO kumapezeka mukafunsidwa.
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