1. Micron: 0.1-2.5um, 99%, L/D >=20 2. Submicron: <1um, 98%, L/D >=20 3. Composite 4. Coating 5. Ceramic

	Micron Scale	Submicron Scale
Diameter	0.1-2.5um	<1um
Purity	99%	98%
L/D Ratio	>=20	>=20
Appearence	Laurel-green Powder	Greyish-green Powder
Decomposition Temperature (K)	2973	2973
Heating Power (KJ/mol)	30.343	30.343
Linear Expansion Coefficient (373K)	6.58*10 -6	6.58*10 -6
Linear Expansion Coefficient (1173K)	2.98*10 -6	2.98*10 -6
Compression Coefficient:	0.21*10 -6	0.21*10 -6
Density (288K) (g/cm3)	3.216	3.216
Hardness (Mohs)	9.5	9.5

Application of Beta Sic Whisker Powder:

1. Composite in space shuttle fuselage, spacecraft

2. High-temperature coating materials in aerospacecraft and rocket

3. Structure coating, function coating, protective coating, absorbing materials and stealth materials in aerospace industry

4. Protective armor in tank and armored car

5. Ceramic series: ceramic cutting tool, special purpose structural ceramics, engineering ceramics, functional ceramics, bulletproof ceramics, piezoelectric ceramics, ceramic seals, thermocouple device, ceramic bearing, heat-resistant ceramic, ceramic grassroots, high-frequency ceramics, textile ceramics, wear-resisting ceramics

6. High-pressure spray nozzle, plunger pump

7. Igniter

8. Special purpose polishing abrasive

9. Electrical industry heating, far infrared generator

10. Slap-up fireproofing

11. Nano SiC-w: Special function nano light materials