Similarities and differences between platinum vulcanizing agent and common bi-24 and bi-25 bridging agent

Similarities:
It is a kind of silicone rubber curing agent used for vulcanization of silicone rubber product raw materials, silicone rubber color masterbatch and silicone rubber color paste;
Differences:

Bi-24 bridging agent will produce toxic gas during vulcanization, but it is not very serious; It is used for extruding calendering rubber compound; Low decomposition temperature and fast decomposition speed; The curing temperature is 120 ℃, and the silica gel products turn yellow and small in one curing, which is convenient for adding and mixing, production and use;

The two-two-five bridging agent has high decomposition temperature, good scorching performance, and is used for molding process, with curing temperature of 170 ℃.
Platinum vulcanizing agent two-component addition molding vulcanizing agent is a high-performance new type of vulcanizing agent. The vulcanized products are non-toxic, tasteless, and have good yellowing

resistance. It is used for molding, extrusion, and other products. The two components must be added separately, and the operation is relatively complex, but there is no need for secondary vulcanization. The vulcanization performance is good, and the price is high.