Boron hmoov CAS 7440-42-8
Boron hmoov molecular mis: B, CAS No: 7440-42-8, odorless xim av los yog dub xim av hmoov nrog kuj active tshuaj zog. Boron yog ruaj khov ntawm chav tsev kub hauv huab cua thiab yog oxidized thaum rhuab mus rau 300 ° C, thiab ignites thaum nws nce mus txog 700 ° C. Specification gravity 2 35g / cm3, melting point 2160 ° C, boiling point 2550 ° C (sublimation).
| Qib | Purity | Magnesium | Hydrogen peroxide insoluble tshuaj | Dej-soluble boron | Cov ntsiab lus dej
| Qhov nruab nrab particle loj (D50) |
| B85 | 85-88% | ≤ 12.0% | ≤ 1.5% | ≤ 1.0% | ≤ 1.0% | ≤ 2 (μ) |
| B90 | 90-92% | ≤ 6.0% | ≤ 1.0% | ≤ 0.5% | ≤ 0.5% | ≤ 2 (μ) |
| B95 | 95-97% | ≤ 2.0% | ≤ 1.0% | ≤ 0.5% | ≤ 0.5% | ≤ 2 (μ) |
1. Cov khoom siv ntxiv rau kev pib cov khoom tawg
2. Kev npaj lwm yam boride raw khoom
3. Oxygen dawb tooj liab smelting deoxidizer
4. Welding aids
5. Raws li cov khoom siv alloy hauv cov khoom siv hlau tshwj xeeb
6. Khoom siv foob pob hluav taws
7. Automotive airbag pib
8. Txheej thiab Hardeners
9. Magnesium carbon cib additives rau high-temperature steelmaking furnaces
10. Cheebtsam hauv high-tech ceramics
11. Lwm yam kev siv uas yuav tsum tau muaj siab purity boron
0.5 kg / aluminium hnab (lub tshuab nqus tsev), 10, 12.5 lossis 15 kg / chim
Boron hmoov CAS 7440-42-8
Boron hmoov CAS 7440-42-8
