Molecular formula: Al2O3, melting point: 2050 ℃
99.995% high purity alumina series yog siv rau LED khoom cuav sapphire Crystal, advanced ceramics, PDP phosphor thiab qee cov ntaub ntawv kawm siab. Raws li ib sapphire siv lead ua raw cov ntaub ntawv, raws li nyias txoj cai yuav muab hmoov, particle, thaiv los yog kem thiab lwm hom.
Nws yog tsuas yog siv rau kev lag luam siab siab sodium, tshiab luminescent khoom, tshwj xeeb ceramic, advanced txheej, trichromatic, catalyst thiab ib co kev kawm siab. Raws li cov kev txwv sib txawv yuav muab cov hmoov, cov khoom siv thiab lwm hom.
Kev Ntsuas:
Yam khoom |
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| Cov txheej txheem impurity | ||||||||
k | Lus nug | Ca | Mg | Fe | Si | Ti | Cu | ||||||
4N-40B | γ-AL2O3 | 99.995 | 30-40 | 70-100 | 0.60-0.70 | 1 | 25 | 1 | 1 | 1 | 15 | 1 | 1 |
4N-D3 | γ-AL2O3 | 99.995 | 1-3 | 80-120 | 0.50-0.60 | 1 | 25 | 1 | 1 | 1 | 15 | 1 | 1 |
4N-40B | α- AL2O3 | 99.995 | 30-40 | ≤5 | 0.70-0.80 | 1 | 25 | 1 | 1 | 1 | 15 | 1 | 1 |
4N-D3 | α- AL2O3 | 99.995 | 3-5 | ≤10 | 0.60-0.70 | 1 | 25 | 1 | 1 | 1 | 15 | 1 | 1 |
4NA | α- AL2O3 | 99.99 | 0.4-0.8 * | 5-20 | 0.25-0.32 | 50 | 10 | 2 | 2 | 15 | 15 | 1 | 2 |
Cia:
● Tsis txhob ntub dej, tsis txhob txhuam, muab pov thiab cuam ntaws thaum lub tsheb thauj mus los, cov chaw tsis muaj kev cia siab yuav tsum tau nyeem.
● Nws yuav tsum tau muab cia rau hauv qhov chaw qhuav thiab lub qhov cub cua kom tsis txhob muaj kab mob lossis noo noo.
Pob:
Hom | Lub hnab yas | Super lub hnab / Jumbo hnab |
Hmoov | 25kg / 55lb | 1000kg / 2200 lb |
Cim npe nrov: siab purity alumina, lwm tus neeg, khoom, nqe, lub neej