|
|
|
|
Superfine brucite powder  |
|
|
grade |
HQ-1250 |
HQ-2000 |
HQ-2500 |
HQ-3000 |
Ò».physical index |
Particle size(¦Ìm) |
D97£º¦Ìm |
8 |
6.5 |
5.8 |
5 |
D90£º¦Ìm |
5 |
4.5 |
4 |
3.5 |
D50£º¦Ìm |
3.5 |
2.8 |
2 |
1.5 |
D10£º¦Ìm |
0.9 |
0.9 |
0.8 |
0.8 |
S.S.A £º£¨M2/G£© |
8.5 |
9 |
9.5 |
10 |
Density £º£¨G/CM3£© |
2.3¡ª2.4 |
Mohs hardness |
2¡ª3 |
Whiteness £º£¨R45T%£© |
¡Ý90 |
Oil absorption £º£¨ML/100G£© |
¡Ü55 |
PH value |
9¡ª10 |
Refractive index £º(%) |
1.56¡ª1.58 |
Volume resistivity£¨¦¸.CM£© |
108¡ª1010 |
Vertical firing performance |
UL-94V0 |
Oxygen index £º |
28¡ª33 |
Decomposition temperature £¨¡æ£© |
340 |
¶þ.chemical index£¨WB/%£© |
Molecular weight |
58.3 |
Mg£¨OH£©2 |
¡Ý94 |
MgO |
¡Ü64.5 |
Fe2O3 |
¡Ü0.5 |
SiO2 |
¡Ü2.2 |
AL2O3 |
¡Ü0.15 |
CaO |
¡Ü1.0 |
P |
0.02¡ª0.05 |
L.O.I |
30 |
A.L.R |
¡Ü2.3 |
Surface water |
¡Ü0.3 |
Packing £º 25KG£¬50KG , 1MT plastic woven bag or negotiable |
|
|
|
|
|
|
 |
Address: room 516, kunlun no.9 zhigong street zhongshan district dalian china
Contact¡¡Name:¡¡lianchun yang
Zip Code: 116001
Tel:0086-411-82827218,
82562816,82903218
Fax:0086-411-82810866
E-mail: brucite@sina.com
brucite@tom.com |
|
 |
|
 |
|
 |
|