Why choose platinum catalyst

 The eighth group transition metals have always been highly regarded for their unique catalytic properties. More than a hundred years ago, scholars first obtained metal olefin complexes, which are compounds of zero valent platinum and ethylene, known as Zeiss salts; Later on, other Group 8 transition metals were fused with various olefins, such as ferrocene. However, structurally speaking, platinum atoms in the sixth cycle have a larger radius and more electron layers. The fully electronic structure of its inner f-layer makes it closer to the double bond of olefins in terms of energy level and radius, making it more suitable for catalytic effects in the field of silica gel. In practical terms, this is also the case. Scholars have studied other eighth group transition metals and proposed using nickel, cobalt, and rhodium to try, but their reaction efficiency, initiation temperature, and applicability are not as good as metallic platinum. Therefore, platinum has been widely used in organosilicon addition.

Platinum catalyst is a highly active and efficient platinum catalyst that can efficiently catalyze Si Vi and Si-H addition reactions without any side reactions. At the same time, this product also has the advantages of good stability and strong anti toxicity, which effectively avoids the generation of black substances during storage or use, and reduces the impact of nitrogen-containing and sulfur-containing substances. In addition to the above advantages, there are also advantages such as good selectivity, no by-products, minimal impact on the transparency of the rubber material, the ability to prepare highly transparent products, environmental friendliness, and no toxic gas release during the vulcanization process.

Application areas of platinum catalyst:

 1. It can be used as a catalyst for liquid addition silicone rubber, silicone gel, addition compound, electronic potting adhesive, silicone ink, etc.

 2. Synthesis of polyether silicone oil, amino silicone oil, etccatalyzer.

 3. Other occasions of hydrosilylation reaction.

 4. Paper isolation agent

 5. Modified organosilicon

 6. Flame retardant silicone products are efficient and environmentally friendly flame retardants