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IOTA 9118 Organosilazane: High-Performance High-Temperature Coating Precursor for Versatile Material Enhancement

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IOTA 9118 is a liquid organosilazane designed specifically for high-temperature coating systems, featuring vinyl as the main functional group. With low viscosity (10-40cp) and excellent adhesion, it can be applied via brushing, dipping, spraying, or brushing on substrates including metals, alloys, glass, and plastics (PP/PC/PVC/PMMA), offering efficient protection across diverse industries.

Key Advantages:

  1. Exceptional Heat Resistance & Stability : Cured coatings withstand temperatures up to 800°C (clear coat) and 1600°C (with base coat). Ceramic yield reaches 50%-60% at 800°C, and crystalline ceramics (SiC/Si₃N₄, etc.) form above 1400°C. Superior oxidation/corrosion resistance and <1% linear shrinkage ensure dimensional stability under extreme heat.
  2. Flexible Curing & Process Adaptability : Supports thermal curing (80-250°C, accelerated by thermal crosslinkers or platinum catalysts) and UV curing (with photoinitiators). Post-curing hardness reaches 6-7H, light transmittance >95%, and water contact angle 100°-105°, balancing easy cleanability and robust protection.
  3. Material Compatibility & Reliability : Miscible with non-polar solvents (alkanes, ethers, etc.) and resins (epoxy silicone, silicone resins) for customizable formulations. Achieves 0-class metal adhesion (cross-cut test) with a coating cracking threshold >100μm. Unopened shelf life of 1 year ensures production consistency.

Wide Applications:
• High-temperature coatings (metal corrosion protection, heat equipment shielding)
• High-performance adhesives and non-flammable composites
• Glass and abrasive tool surface modification
• Low surface tension/easy-clean sectors (kitchenware, electronics)

IOTA 9118 empowers aerospace, new energy, and advanced manufacturing with its "heat resistance, ease of application, and versatility," driving material performance breakthroughs and process innovation!


Room termperature curing polysilazane, pls check IOTA 9150, IOTA 9150K.       
High termperature curing polysilazane, pls check IOTA 9108IOTA 9118.

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