Bottom Tube we i pas
Samting: 99.99% 'fused quartz glass' (SiO2)
Sais: stretim
Teknik: katim, polisim
MOQ: 10 pis
Diskripsen
Samting
Meteriel:
Hai-klinpela 'fused quartz' (99.99% SiO2) wantaim ol 'ultra-low trace metals.
Resistens bilong hot
Em inap long sanap strong long 1,200 digri (sotpela taim) na 1,050 digri (yusim oltaim).
Ol samting bilong lukluk:
Gutpela UV na IR transmisin (∼90% transmitans long 200-2,500 nm).
Kemikel Inertnes:
Em i no inap long kisim ol asid (sapos HF tasol), ol halogen, na ol 'organic solvent'.
Lips long hotpela senis bilong size
Koefisen bilong 0.55 × 10−6/ digri, na dispela i mekim na i no gat planti senis aninit long 'thermal stress'.
Yu ken senisim:
I gat kain kain 'diameter' (1-200 mm), longpela (inap long 1,500 mm), na ol kain kain (ol i pasim/i gat win, ol pinis bilong en i gat 'polished').
Ol aplikesen
●Semikondakta Prosesing:CVD, ol 'diffusion furnaces', na ol 'wafer carriers'.
● Fotoniks & Optiks:Ol haus bilong laser, ol banis bilong UV lam.
● Ol Sistem bilong Vekim:Ol rum we i gat bikpela -klinpela samting, ol 'viewport'.
● Risets long Leboretori:Sampol enkapsulesen, hai-temperature riaksen.
● Eneji:Wok bilong wokim ol sola sel, ol 'quartz crucibles'.
Ol propeti
|
Ol samting bilong bodi |
Ol veliu |
|
Klinpela |
＞99.99% |
|
Mak bilong ol samting i pas pas wantim |
2.2g/cm3 |
|
Transperensi |
＞90% |
|
Mohs Hatnes |
5.5--6.5 |
|
Difomesen Poin |
1280 digri |
|
Poin bilong kisim soft |
1750 digri |
|
Poin bilong aniilin |
1250 digri |
|
Spesifik Hat (20 - 350 digri ) |
670J/kg. digri |
|
Thermal Conductivity (20 degree) |
1.4W/m. digri |
|
Heat Conductivity (w/mk,1000 degree) |
1.0-1.2 |
|
Refraktiv Indeks |
1.4585 |
|
Koefisen bilong 'Thermal Expansion' |
5.5*10 -7cm/cm. digri |
|
Hot - wok Tempereja |
1750--2050 digri |
|
Sotpela - taim Sevis Tempereja |
1450 digri |
|
Longpela taim Sevis Tempereja |
1100 digri |
|
Ol kemikel samting |
Ol veliu |
|
No inap long kisim asid |
Strongpela Asid (sapos HF i no stap), Strongpela alkali, oganik solusen |
|
Ol bikpela hat i no inap bagarap |
Nambawan |
|
Metal Impuriti Konten |
<5 ppm |
|
Ol samting bilong pawa |
Ol veliu |
|
Resistiviti |
7*107Ω.cm |
|
Strong bilong insulesen |
250~400Kv/cm |
|
Dielectric Constant |
3.7~3.9 |
|
Koefisen Absopsen Dielektrik |
＜4*10-4 |
|
Koefisien bilong laik bilong dielectric |
＜1*10-4 |
|
Ol samting bilong masin |
Ol veliu |
|
Strong bilong presim |
1100MPa |
|
Strong bilong bendim |
67MPa |
|
Strong bilong holim |
48MPa |
|
Poisson's Ratio |
0.14~0.17 |
|
Young's Modulus |
72000MPa |
|
Shear Modulus |
31000MPa |
FAQ
Q: Wanem mak bilong hat we 'quartz sealed bottom tube' inap long karim?
A: Em inap long sanap strong long wok oltaim long 1100 digri na sotpela - taim eksposesen inap long 1450 digri.
Q: Dispela paip i no inap long kisim ol asid na alkali?
A: Yes, em i no inap long kisim planti asid na alkali, tasol yu no ken yusim wantaim 'hydrofluoric acid', long wanem, 'quartz' i save wok wantaim HF.
Q: Ol i ken putim 'autoclave' long 'sealed bottom tube'?
A: Yes, em i ken wok wantaim 'autoclaving' bilong 'sterilize'.
Q: Ol i ken stretim sais na seip bilong 'sealed bottom tube'?
A: Yes, mipela i save givim ol sevis bilong stretim ol 'diameter', longpela, na ol spesel disain bilong inapim ol spesifik aplikesen nid.
Q: Wanem em i 'lead time' bilong ol oda?
A: Em i dipen long namba bilong oda.
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