CAS No. 7429-90-5
Description: Fireworks Al Powder is produce from dry process ballmilling with nitrogen protecting. It is a gray scaly powder, has large surface area, easy to oxidated and release heat.
Application: It is mainly used to make fireworks and crackers, and steel-founding.
Specification:
|
Test Items |
Quality |
|
Grade A |
Grade B |
|
Al content |
98% min. |
90% min. |
|
Active Al |
90% min. |
85% min. |
|
Fe |
0.3% max. |
0.5% max. |
|
Grease |
0.25% max. |
0.25% max. |
|
Particle size distribution |
320 mesh or According to customers need |
Package: Iron drums.
Hazard Class: 8 UN No. 1396
|
