2) Daim ntawv cog lus tsis pub lwm tus paub tuaj yeem kos npe
3) Xya hnub rov qab lav
Tseem ceeb tshaj: peb tuaj yeem muab tsis tau tsuas yog cov khoom lag luam, tab sis kev pabcuam kev daws teeb meem!
| Qauv | APS (nm) | Purity (%) | Qhov chaw tshwj xeeb (m2 / g) | Qhov ceev (g / cm3) | Crystal daim ntawv | Xim | |
| Nano | s42 ib 58 | 50 | > 99.8 | 13.46 Nws | 0.64 ib | kheej kheej | Dub |
| Sub-micron | s42 ib 58 | 500 | > 99.5 | 1.245 Nws | 1.56 ib | kheej kheej | Dub |
| Khoom npe: | Tin Bismuth Alloy Powder (SnBi hmoov) | ||||
| Zoo | 99% min | Ntim: | 500 kg | ||
| Batch no. | 2021081208 ib | Particle loj | 200-300 nm | ||
| Hnub tsim khoom: | Lub Yim Hli 12, 2021 | Hnub xeem: | Lub Yim Hli 12, 2021 | ||
| Tsis muaj | Specification | Cov txiaj ntsig | |||
| Purity | ≥99% | > 99.5% | |||
| Sn | ≥41.8% | 41.87% | |||
| Pb | ≤ 0.003% | 0.0014 | |||
| Sb | ≤ 0.005% | 0.003% | |||
| Cu | ≤ 0.001% | 0.0002% | |||
| Zn | ≤ 0.001% | 0.0003% | |||
| Ag | ≤ 0.001% | 0.0007% | |||
| Al | ≤ 0.001% | 0.0001% | |||
| As | ≤ 0.005% | 0.0025% | |||
| Cr | ≤ 0.001% | 0.0006% | |||
| Fe | ≤ 0.0005% | 0.0001% | |||
| Ge | ≤ 0.005% | 0.0046% | |||
| Ni | ≤ 0.0005% | 0.0003% | |||
| Bi | Qhov nyiaj tshuav | ua raws | |||
| Particle Loj (D50) | 200-300 nm | ||||
| Hom | Epoch-Chem | ||||






