三苯基铋

Triphenyl bismuth (TPB) is used as curing catalyst for high burning rate butyl hydroxyl propellant. TPB can reduce the curing temperature of the propellant, shorten curing time, and the processing performance and mechanical properties of no side effects, dosage of TPB reference is 0.006% ~ 0.05% of the total propellant, 50 ℃ in curing time is 7 days, also can be used as acetylene polymerization cyclization symplectic four tin chloride catalyst, polymerization catalysts, poly formaldehyde ring curing agent, certain other monomer polymerization catalyst.

 

Safety Instructions:

This product is toxic. Eyes and skin contact cause inflammation, which is harmful to ingestion and inhalation. Wear protective clothing, synthetic rubber gloves, respirator, and protective glasses.

Storage Method:

It is kept in a cool, dry and ventilated place. The shelf life is 12 months. It can still be used after the expired re-examination.

Packaging details:
Can be packed as the customer’s requirements.


Transportation: 
During transportation, waterproofing, sunscreen and ultraviolet radiation should be used. Far away from strong oxidants.