Thov
Quartz Cheebtsam hauv semiconductor wafer kev tsim khoom
Cov yam ntxwv
Semiconductor qib quartz pas nrig cov yam ntxwv ua kom siab huv, qis OH thiab tiv thaiv kev kub, thiab lwm yam.
Cai
PQ191E, PQ191EH
Cov Lus Qhia Tshwj Xeeb
OD khwv Tau | OD kam rau ua | Ovality | Hneev |
OD ＜ 10.00 | ±2.00% | 2.00% | 0.15% |
10.00≤OD ＜ 20.00 | ±1.25% | 1.25% | 0.15% |
20.00≤OD ＜ 30.00 | ±1.25% | 1.25% | 0.15% |
30.00≤OD ＜ 50.00 | ±1.25% | 1.25% | 0.15% |
50.00≤OD ＜ 100.00 | ±1.25% | 1.25% | 0.15% |
100.00≤OD ＜ 160.00 | ±1.00% | 1.00% | 0.15% |
Lub zog ntawm cev nqaij daim tawv
1) Lw Ntsiab (Chav tsev Unit ppm)
Cai | Cov ntsiab lus | Al | Ca | Cr | Cu | Fe | K | Li | Meb | Mn | Na | Cov Ti | Zr |
PQ191E | Raug | 13 | 0.5 | GG lt; 0.05 | GG lt; 0.05 | 0.1 | 0.1 | 0.3 | 0.05 | 0.05 | 0.1 | 1.3 | 1 |
Qhov ntau | 19 | 1 | 0.1 | 0.1 | 0.5 | 1 | 1 | 0.2 | 0.2 | 1 | 2 | 2 | |
PQ191EH | Raug | 8 | 0.6 | GG lt; 0.05 | GG lt; 0.01 | 0.1 | 0.1 | 0.2 | 0.05 | 0.05 | 0.1 | 1.3 | 1 |
Qhov ntau | 10 | 1 | 0.1 | GG lt; 0.01 | 0.5 | 0.5 | 0.5 | 0.2 | 0.2 | 0.5 | 2 | 2 |
2) OH Cov Ntsiab Lus
PQ191E / PQ191EH | OH ＜ 30ppm |
3) Cov Khoom Uas Lub Cev
Yam khoom | Performance index Valus |
Qhov ceev （g / cm3） | 2.2 |
Kev Thaum Tshav Kub Kub (w / m · k ， 1000 ℃） | 2.28 |
Coefficient ntawm Thermal Expansion （（-1，1000℃） | 5.5×10-7 |
Qhov muag pom taw qhia ℃）） | 1670 |
Lwm Tus Taw Qhia ℃）） | 1210 |
Qhov taw qhia pom （）） | 1110 |
4) Coefficient ntawm Thermal Expansion& Vaub kib
Peb Cov Khoom Tseem Ceeb
Qhov tseem ceebThov
Company Advantage
● Peb cov khoom SiO2cov ntsiab lus tuaj yeem ncav cuag 99.995-99.999%;
Ntiaj teb kev tsim cov txheej txheem thiab khoom siv;
Siv rau hauv teeb pom kev zoo, hnub ci, qhov muag, cov hluav taws xob fiber ntau, lub tshuab hluav taws xob thiab lwm yam;
● Txiav ntug ntawm lub tshuab melting thiab doping tshuab;
Lub ntiaj teb nto moo hom hauv quartz thiab silicon teb;
CNAS Cov ntawv pov thawj kuaj pom
Chaw Tsim Tshuaj Ntau Lawm
Cov FAQ
Nqe Lus Nug 1. Kuv puas tuaj yeem muaj qauv txiav txim rau cov khoom lag luam quartz?
A: Yog lawm, coj mus kuaj ua ntej, thiab mam li tham txog kev sib koom tes ntxiv.
Q2. Koj lub Hoobkas tsim thaum twg?
A: Peb lub tuam txhab tau tsim nyob rau xyoo 1992 thiab muaj kev paub ntev hauv kev ua cov khoom lag luam quartz
Q3. Kuv puas tuaj yeem thov hloov daim foos ntawm kev ntim khoom thiab kev thauj mus los?
A: Yog lawm, peb tuaj yeem sib tham thiab sim ua kom tau raws li koj cov kev xav tau.
Q4. Kuv tuaj yeem paub cov ntaub ntawv ntau ntxiv txog koj lub tuam txhab li cas?
A: Thov mus saib peb lub vev xaib: www.quartzpacific.com, koj tuaj yeem rub tawm cov ntaub ntawv cov ntaub ntawv ntawm peb cov khoom.
Q5. Muaj pes tsawg tus neeg ua haujlwm hauv koj lub Hoobkas?
A: 1000 tus neeg ua haujlwm.
Cov Neeg Yuav Khoom Tuaj Saib& Saib Lom Zem
Cim npe nrov: semiconductor qib quartz pas nrig, Tuam Tshoj, cov chaw muag khoom, manufacturers, hoobkas, customized, lag luam wholesale
