Triphenyl Bismuth

Triphenyl Bismuth by Tanyun Aerospace Materials (Yingkou) Technology is used as a catalyst and curing agent which reduces curing- temperature & time with no side-effects on the processing and mechanical properties.

• It is stable at normal temperature and pressure, but reacts with moisture, strong- oxidant & ultraviolet light.
• It can also be applied to polycyclochlorides.
• Its curing time is about a week at 50°C and can be used as a polymerization catalyst which helps in the process from ethyne into cyclooctatetraene and formaldehyde other monomers.
• The recommended dosage level is 0.006-0.05wt%.
• The shelf life of Triphenyl Bismuth is 12 months.