MIN-U-SIL® 5 GROUND SILICA CAS# 14808-60-7
MIN-U-SIL® 5 is a natural, fine ground silica with high purity. The consistent pH and narrow size distribution of MIN-U-SIL® 5 allows very high loading with minimal effect on viscosity and cure rate. MIN-U-SIL® 5 is inert, and offers increased shore durometer, reduced shrinkage, improved thermal conductivity, increased density, improved oil resistance, and high dielectric strength.
SPECIFICATIONS:
|
*Retained on 325 mesh
, .004% |
.004% | |
|
*Optical, Hunter-Reflectance Green %
, 94 |
94 | |
|
*Optical, Hunter-Yellowness Index %
, 3.2 |
3.2 | |
|
*pH (5% suspension)
, 6.6 |
6.6 | |
|
Moh’s Hardness
, 7 |
7 | |
|
Bulk density, Tapped (lb/ft3)
, 45 |
45 | |
|
Bulk density, Loose (lb/ft3)
, 25 |
25 | |
|
Specific Gravity
, 2.65 |
2.65 |
Chemical Analysis
|
SiO2
>99.% |
>99.% |
|
-40 µm (%)
100 |
100 |
|
-30 µm (%)
100 |
100 |
|
-10 µm (%)
99 |
99 |
|
-5 µm (%)
97 |
97 |
|
D 10 (µm)
0.3 |
0.3 |
|
D 50 (µm)
1.6 |
1.6 |
|
D 90 (µm)
3.5 |
3.5 |
*Actual tech data / technical data values reported on Certificate of Analysis
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For MIN-U-SIL® 5 - GROUND SILICA
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