| DESCRIPTION |
PURITY |
AV SIZE |
SIZE RANGE |
DISPERSION |
SPECIFIC SURFACE AREA |
MORPHOLOGY |
BULK DENSITY |
TRUE DENSITY |
COLOR |
WARNINGS |
ITEM # |
PRICE |
QUANTITY |
| Silicon Carbide(SiC) Aqueous Dispersion(1.6 wt %) |
n/a% |
n/a |
n/a |
Aqeous Solution with Non-Ionic Surfactant |
n/a |
n/a |
n/a |
n/a |
n/a |
n/a |
SN76897 |
$90/ml |
|
| Silicon Carbide-beta Powder (Av. Size < 50 nm) |
98% |
<50 nm |
n/a |
n/a |
>80 m2/g |
Nearly Spherical |
n/a |
3.22 g/cm3 |
Light green |
TEM Crystallographic Form: Cubic; Effective duration: 24 months |
SN5101 |
$3.2/gram |
|
| Ball Particle Silicon Oxide Powder (Av. Size 30 nm) |
99.6% |
30 nm |
n/a |
n/a |
165 m2/g |
n/a |
n/a |
<0.11 g/cm3 |
n/a |
Hydroxy Content: > 19%, UV Diffraction: > 75% |
SN3201 |
$1.2/gram |
|
| Ball Particle Silicon Oxide Powder (Av. Size 30 nm, Surface treated oil) |
98% |
30 nm |
n/a |
n/a |
205 m2/g |
Particle surface treated with oil, highly dispersed |
n/a |
<0.07 g/cm3 |
n/a |
Hydroxy Content: > 10%, UV Diffraction: > 75% |
SN3202 |
$1.8/gram |
|
| Multi-pore Silicon Oxide Powder (Av. Size 20 nm) |
99.6% |
20 nm |
n/a |
n/a |
645 m2/g |
n/a |
n/a |
<0.12 g/cm3 |
n/a |
Hydroxy Content: > 45 %, UV Diffraction: > 85 % |
SN3203 |
$1.1/gram |
|
| Multi-pore Silicon Oxide Powder (Av. Size 20 nm, Surface treated oil) |
98% |
20 nm |
n/a |
n/a |
680 m2/g |
Particle surface treated with oil, highly dispersed |
n/a |
<0.08 g/cm3 |
n/a |
UV Diffraction: > 85% |
SN3204 |
$1.8/gram |
|
| Silicon Nitride-Amorphous, Av. Size 20 nm |
98% |
20 nm |
n/a |
n/a |
> 115 m2/g |
Amorphous Si3N4, Loose Loading Density : 0.05g/cm3, Effective duration: 24 months |
n/a |
n/a |
White |
TEM
Dissociative Si: 0.4%, Oxygen Content: < 0.8% |
SN4201 |
$1.8/gram |
|
| Alpha Silicon Nitride - Whisker, Av Size <100nm x 800 nm |
98% |
<100 nm x 800 nm |
n/a |
n/a |
>45 m2/g |
Crystal: hexagonal, effective duration 24 months |
0.044 g/cm3 |
3.4 g/cm3 |
Grey white |
Dissociative Si: 0.4%, Oxygen Content: < 1% |
SN53490 |
$1.8/gram |
|
To buy less than a gram or ml, please specify volume as a decimal,
for example 0.25 for a quarter gram.
All prices are ex-works Fremont CA USA in US$. Please note a $10.00 packaging and handling fee applies to all orders.
All orders for powders must be a minimum of $75 without the shipping fee; all orders with colloids or dispersions must be a minimum of $150 per order. Customer must enter a minimum order of 2 grams or mls and above for the Item(s)/Product(s) with per unit price between $1 to $25.
All orders are our bound by our terms and conditions.
All orders with a hazardous classification will incur extra freight charges if the order amount is over 28 grams, which will be added after order submission.
For domestic orders, the hazmat fee is $35 and the order must ship priority, while for international the hazmat+international freight fee is $190 for amounts up to about 2 lbs., or 56 grams.
Orders for delivery within California will have 9.75% sales tax added.
|
|
