Reliant Robin

Formula

Chemical

Percentage

Chemical

Percentage

AP 400

35.00%

AP 90

35.00%

Al 5

12.00%

Oxamide 4

1.00%

R-45HTLO (Eq. Wt. 1234)

11.13%

HX-878 Tepanol

0.30%

Lecithin

0.20%

CAO-5

0.10%

IDP

3.34%

MDI (Eq. Wt. 185)

1.93%

PDMS

1 drop / 500 g propellant

 

 

Burn Characteristics 

Characteristic

Value

Characteristic

Value

ISP

 

a

0.0135 in/s

n

 0.412

Density

 

Gamma

 

Molar mass

24.98 g/mol

C*

5072 ft/s

Chamber temperature

2977 K @ 1000 psi

Specific heat ratio

1.198

Mixing Procedure

Step

Action

Step

Action

1

 

2

 

 

 

Pouring Procedure

Step

Action

Step

Action

1

 

2

 

 

Mixing Spreed Sheet

 

 

Mixing Log

Mixing Date

Serial Numbers

Site

Result

Mixing Date

Serial Numbers

Site

Result

 

 

 

 

 

 

Motor Log

Identifier

Date

Site

Result

Identifier

Date

Site

Result

 

 

 

 

 

 

Notes

Reliant Robin is our high efficiency pourable propellant. It has been successfully run to Kn 550 at 1500 psi with no problems, making it tame and easy to work with. Due to the 5 μm aluminum, it combusts its metals easily with over 95% combusted in a 54mm 3 grain sized motor. Process it at about 80-90 °F for best pot life and pourability. 

 

Pictures

Links

https://breakingballistics.weebly.com/reliant_robin.html

Reliant Robin - Google Drive