安徽艾约塔硅油有限公司
Hits: 2475 img
In the complex world of chemical production, a substance named Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane (Platinum Catalyst) IOTA - 8100 is playing a crucial role. It has a variety of Chinese aliases, such as Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex, Karstedt catalyst, etc. Each name represents its unique chemical characteristics and wide range of applications.
IOTA - 8100 has a distinct molecular structure with the molecular formula C8H18OPtSi2 and a molecular weight of 381.48. It appears as a light - yellow liquid with an active substance content of no less than 20%. At room temperature (25℃), it thickens within 10 minutes, and at a high temperature of 120℃ for 25 minutes, it can achieve complete curing. Its melting point is between 12 - 13℃, boiling point is 138℃, flash point is 30℃, and density is 0.984g/ml. These precise physical and chemical parameters provide a basis for its application in different production environments.
To meet the diverse needs of users, IOTA - 8100 offers a wide range of specification options. Users can customize the platinum content in the catalyst from 500PPM to 200,000PPM according to their production requirements. Common specifications cover multiple levels from 500ppm to 20,000 - 200,000ppm, ensuring that both small - scale experiments and large - scale production can find suitable specifications.
IOTA - 8100 has a relatively high catalytic efficiency. It can rapidly catalyze the addition cross - linking reaction between vinyl - containing siloxanes (such as vinyl silicone oils and vinyl - containing raw rubbers) and hydrogen - containing siloxanes (such as hydrogen - containing silicone oils). In the production of compression - molded compounding rubbers and silicone tube extrusion rubbers, it serves as an important vulcanizing agent and catalyst. In the preparation of addition - type potting compounds, silicone sheets, mold rubbers, etc., it also plays a catalytic role. During the synthesis of polyether - modified silicone oils and amino - silicone oils, it acts as a catalyst. In the fields of polyurethane coatings, silicone coatings, and defoamers, it serves as an important additive.
