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IOTA 3110 Methyl Vinyl Silicone Rubber, commonly known as 110 gum base, launched by IOTA, is a core base material for manufacturing various high-performance silicone rubber products. The product appears as a colorless and transparent solid with no mechanical impurities, featuring high purity and stable molecular weight distribution. By offering sub-grades with different vinyl contents, IOTA 3110 can precisely meet customers' diverse needs for curing speed, cross-linking density, and final physical and mechanical properties.
IOTA 3110 offers three sub-grades, primarily differing in vinyl content. The general technical specifications are as follows:
General Specifications: Appearance: Colorless and transparent, no mechanical impurities Molecular Weight: 500,000 to 700,000 (or 50 to 70 multiplied by 10^4) Volatiles (150 degrees Celsius, 3 hours): Less than 3 percent
Grade Differentiation (Vinyl Content, mol percent): 110-1: 0.07% to 0.12% (Low vinyl, suitable for products requiring high tear strength and low compression set) 110-2: 0.13% to 0.18% (Medium vinyl, general-purpose, balancing curing speed and physical properties) 110-3: 0.19% to 0.24% (High vinyl, suitable for products requiring fast curing and high hardness)
First, high purity and low volatiles: The colorless and transparent appearance with no mechanical impurities and strictly controlled volatiles ensures no bubbles or odors during vulcanization and use. Second, precise molecular weight control: Stable molecular weight distribution provides excellent processing performance and plasticity to the compounded rubber. Third, flexible formulation adaptability: The three grades cover a range of vinyl contents from low to high, helping formulators flexibly adjust vulcanization characteristics and optimize the elasticity, strength, and temperature resistance of the final product. Fourth, outstanding end-product performance: The vulcanized silicone rubber exhibits excellent high and low-temperature resistance, electrical insulation, physiological inertness, and resilience.
Electronics, electrical appliances, and motors: Used for manufacturing electronic component encapsulation, motor insulation gaskets, appliance buttons, and various elastic components. Industrial sealing and tubing: Widely used in the production of various O-rings, seals, high and low-temperature resistant rubber hoses, and industrial tubes. Insulation materials: Serves as a base material for high or low-voltage electrical insulation silicone rubber products. Mechanical parts: Used for vibration dampers, anti-slip pads, and other wear-resistant elastic components in mechanical equipment.
IOTA is committed to providing stable and comprehensive base silicone rubber raw materials. If you need to obtain samples, certificates of analysis, or technical selection guidance for Methyl Vinyl Silicone Rubber IOTA 3110, please feel free to contact our sales team.
