Puke Koni
Mea Kumu: 99.99% kiʻekiʻe -ka quartz hui pū ʻia (SiO₂)
Nā pae haumia:<5ppm metallic contaminants (Fe, Al, Na, etc.)
OH maʻiʻo:<10ppm (low-hydroxyl grade available)
ʻO ke kūpaʻa wela: ʻO kahi palupalu ma 1680 degere
Hōʻike
Nā mea nui
Palekana Kemika:
- Paʻa ʻole i nā ʻakika (koe wale ka HF), nā ʻalkali, a me nā mea hoʻoheheʻe organik
- ʻAʻole hoʻoheheʻe ʻia a hoʻohaumia paha i nā laʻana maʻalahi
01
Hana wela:
- Kū i nā mahana mai -200 degere a 1100 degere
- Resistant to thermal shock (ΔT >800 degere)
02
Mālamalama Optical:
- >90% ka lawe māmā ʻana (190nm–2500nm)
- He kūpono no ka UV-nā hopena koʻikoʻi
03
Hoʻolālā pololei:
- Mānoanoa pā like like (±0.2mm)
- Nā hui aniani lepo maʻamau (24/29, 19/22, etc.)
- Loaʻa nā māka puka puka (ʻae ʻia ka papa A)
04
Huina Mea
- Mea Kumu:99.99% kiʻekiʻe-ka quartz hui pū ʻia (SiO₂)
- Nā pae haumia: <5ppm metallic contaminants (Fe, Al, Na, etc.)
- OH maʻiʻo: <10ppm (low-hydroxyl grade available)
- Paʻa wela:ʻO kahi palupalu ma 1680 degere
Nā noi
ʻO ka hoʻohui ʻana i nā kimeka:
- Reflux, distillation, a crystallization
- Kiʻekiʻe-ka hoʻoheheʻe waika
01
ʻO nā lāʻau lapaʻau:
- Hoʻomohala ʻana i ka lāʻau
- Hoʻomākaukau ʻana i ka hoʻonā maʻemaʻe
02
ʻOihana Semiconductor:
- Nā hana hoʻomaʻemaʻe wafer
- Kiʻekiʻe-hoʻomaʻemaʻe kemika
03
Nā Keʻena Hoʻonaʻauao & Noiʻi:
- Maʻamau-nā manaʻo
- Hōʻikeʻike aʻo
04
Nui maʻamau
|
Volume/ml |
ʻO ke anawaena waho no ka ʻāʻī/mm |
ʻO ke anawaena waho no ke kino/mm |
Kiʻekiʻe piha/mm |
Mānoanoa pā liʻiliʻi/mm |
|
25 |
22 |
42 |
70 |
0.8 |
|
50 |
22 |
51 |
85 |
0.8 |
|
100 |
22 |
64 |
105 |
0.8 |
|
250 |
34 |
85 |
140 |
0.9 |
|
500 |
34 |
105 |
175 |
0.9 |
|
1000 |
42 |
131 |
220 |
1.3 |
|
2000 |
50 |
168 |
280 |
1.5 |
|
3000 |
50 |
187 |
310 |
1.8 |
|
5000 |
50 |
220 |
365 |
1.8 |
Nā Pōmaikaʻi Hoʻokūkū
✅ Ka lōʻihi:5-10x ka lōʻihi o ke ola ma mua o ke aniani borosilicate
✅ Hoʻololi:He kūpono no ka wela wela a me nā kemika hoʻopaʻapaʻa
✅ Kūlike:ʻO ka hana pololei e hōʻoia i nā hopena hilinaʻi
✅ Palekana:ʻAʻohe pilikia o ka hoʻohaumia ʻana
Hoʻouna
FAQ
Q1: Hiki ke hoʻopaʻa ʻia nā ʻōmole conical quartz?
A: ʻAe, hiki iā lākou ke kū i ka autoclaving (121 degere, 15psi) a me ka sterilization wela maloʻo (a hiki i 1000 degere).
Q2: Pehea e hoʻohālikelike ai ka quartz me ka borosilicate (eg, Pyrex)?
A: Hāʻawi ʻo Quartz:
- ʻOi aku ka ikaika o ka wela (1100 degere vs. 500 degere )
- ʻOi aku ka maikaʻi o ka mālohi UV (i lalo i ka 190nm)
- ʻOi aku ka lōʻihi o ke kino
Nīnau 3: Ua kūpono anei kēia mau ʻeke ʻeke quartz me ka waika hydrofluoric (HF)?
A: ʻAʻole, pane ka quartz me HF. E hoʻohana i nā pahu PTFE a i ʻole fluoropolymer.
Nā huahana pale: pahu conical, China conical flask mea hana, lako, hale hana
E hoʻouna i ka noi
Hiki iā ʻoe ke makemake pū kekahi
