515 B
515 B
Copal gum
Formula
Mixture of compounds
Pyrotechnic use
Alcohol soluble binder
Synonyms
TBD
Description
An expensive yellowish-brown resin collected from Copal trees in East Indonesia. It is most likely an obsolete binder\auxiliary fuel that was previous used by the Chinese or Indonesians. Copal gum is soluble in alcohol.
Sources
TBD
Hazards
Copal gum is a non-carcinogenic material that is slightly flammable at high temperatures and has a health hazard rating of one.