In the field of Room Temperature Vulcanized Silicone Rubber (RTV), hydroxyl silicone oil is the core base polymer that determines the final performance of the product. The IOTA 107 OH Polymer series offers viscosities ranging from V5000 to V80000, meeting formulation requirements for RTV products with different hardness and flow characteristics.

Low-viscosity grades (V5000–V10000) provide excellent flowability and are suitable for potting compounds and coating adhesives requiring strong penetration performance. Medium-viscosity grades (V20000–V50000) offer balanced overall properties, making them widely used in construction sealants and mold-making silicones. High-viscosity grades (V60000–V80000) are ideal for industrial silicone products requiring high hardness and mechanical strength.

The IOTA 107 OH Polymer series features stable hydroxyl content, narrow molecular weight distribution, and excellent compatibility with crosslinkers and catalysts. After curing, the silicone elastomer exhibits outstanding elasticity and excellent aging resistance. Whether used in one-component alcohol-release RTV, oxime-release RTV, or two-component condensation-cure RTV systems, it delivers reliable processing performance and excellent mechanical properties.

Choose the right viscosity of IOTA 107 OH Polymer to make your RTV formulations more stable and reliable.