Origin |
China |
Brand Name |
UP&C |
CAS No. |
101-72-4 |
prince/upchemicals/com
High-purity Ultrafine Alumina
Chemical Nameï¼Alumina
Molecular Formulaï¼Al2O3
Molecular Weightï¼101.9
CAS#ï¼1344-28-1
Qualificationï¼Q/ZYCH2-2004
|
产å
åå·
(Model)
|
å¤è§
(Appearance)
|
产å
åç§°
(Products name)
|
Al2O3
å«é
(Al2O3 Content)
%
|
䏿¬¡ç²å¾
(Primary Diameter) nm
|
å¹³åå¢è
ç²å¾
(Aggregated Average Diameter) μm
|
æ¾è£
å¯åº¦
(Loose density) g/cm3
|
æ¯è¡¨
é¢ç§¯(Specific Surface Areas), BET m2/g
|
ç¨é
(Applications)
|
|
UPC998
|
ç½è²ç²æ«
|
α- Al2O3
|
99.99
|
150-200
|
0.50-2.50
|
0.30-0.40
|
3-7
|
â â â³ â²
|
|
UPC998S
|
ç½è²æµæ
|
α- Al2O3
|
20.00-45.00
|
120-200
|
-
|
-
|
-
|
â
|
|
UPC818
|
ç½è²ç²æ«
|
γ- Al2O3
|
99.99
|
5-20
|
0.50-2.50
|
0.13-0.30
|
200-400
|
â â â¡ â
|
|
UPC818S
|
ç½è²æµæ
|
γ- Al2O3
|
2.00-12.00
|
5-15
|
-
|
-
|
-
|
â½
|
|
å¾®éå
ç´ å«é(Impurity Elements Contents)ï¼PPM
|
|
é(Fe)
|
15
|
15
|
15
|
15
|
15
|
15
|
15
|
|
é (Na)
|
5
|
5
|
5
|
5
|
5
|
5
|
5
|
|
é°(Mn)
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
|
é(Mg)
|
10
|
10
|
10
|
10
|
10
|
10
|
10
|
|
ç¡
(Si)
|
30-50
|
30-50
|
30-50
|
30-50
|
30-50
|
30-50
|
30-50
|
|
ç¡«(S)
|
3
|
3
|
3
|
3
|
3
|
3
|
3
|
|
é¾(K)
|
5
|
5
|
5
|
5
|
5
|
5
|
5
|
|
注(Attention)ï¼ç¨åä¸åºè²è§å
ç²åæ(rare earth tri-band phosphor)-âï¼é¿ä½è¾è§å
ç²åæ( luminescent phosphor with long afterglow)ï¼âï¼ç²¾å¯ç 磨ææ(precision polishing materials)ï¼âï¼å¡«æ(filler)ï¼â³ï¼èç«ææ(refractory materials)ï¼â²ï¼å¬ååè½½ä½(catalyst support)ï¼âï¼å¹²ç¥å(desiccant)ï¼âï¼å¸éå(adsorbent)ï¼â¡ï¼ååå(depurant)ï¼â ï¼ç¯ç®¡å
壿¶è(inside wall film of the lamp)ï¼â½ã
|
è´®åï¼å¯å°å¨åäºå¹²ç¥ç¯å¢ä¸ã
å
è£
ï¼ç²æ«äº§å——å
衬èä¹ç¯èèè¢éå¡ç®±ï¼åé20Kgã
æµæäº§å——ç½è²å¡ææ¡¶ï¼åé20Kgã
Storage: seal in a dry ambience.
Packing: Powders——Calcium-plastic boxes lined with polyethylene film bags. Net weight 20Kg per box.
Slurry——White plastic container. Net weight 20Kg per container.
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ZHEJIANG ULTRAFINE POWDERS & CHEMICALS CO., LTD.
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