Bonding Agents • Product Detail
HX-878
Bonding Agent
HX-878 (Tepanol) is a bonding agent for composite propellant systems where controlled amine functionality, hydroxyl content, and viscosity are critical to processing and adhesion performance.
Product Intelligence
HX-878
HX-878 (Tepanol) is a bonding agent for composite propellant systems where controlled amine functionality, hydroxyl content, and viscosity are critical to processing and adhesion performance.
Source specification
MIL-T-82824(OS) dated December 29, 1989
CAS No
68412-46-4
Synonyms
Tepanol / HX-878
Molecular formula
C8H23N5.C3H6O2.C3H3N
Average mass
316.45 g/mol
Appearance
Viscous yellow syrup-like liquid
Secondary amine content
0.5 - 0.7 eq/100 g
Total amine content
0.8 - 1.2 eq/100 g
Tertiary amine content
0.3 - 0.5 eq/100 g
Hydroxyl content
0.4 - 0.6 eq/100 g
Moisture
0.5% wt max
Viscosity
30,000 - 60,000 cP
Application Areas
- Composite propellant bonding
- Adhesion and cure compatibility support
- Specification-led manufacturing programs