IOTA 9118 is a liquid polysilazane with vinyl functional groups, engineered for high-temperature coating systems. With low viscosity (50-80 cp), excellent adhesion, and multi-substrate compatibility, it redefines high-temperature protection material standards. Its unique Si-N structure enables crosslinking via thermal curing (lower temperature/shortened time with thermal crosslinker) or UV curing (with cleavage-type photoinitiator), forming non-flammable coatings with superior oxidation/corrosion resistance and easy cleanability, meeting low surface tension requirements.

Key advantages include versatile application methods (brushing, dipping, spraying) suitable for metals, alloys, glass, paint films, and plastics (PP, PC, PVC, PMMA), solving adhesion challenges on difficult substrates; exceptional high-temperature resistance (thicker films enhance protection but require caution against cracking under heat), converting to SiCN ceramic resistant to over 1400℃ via pyrolysis, combining organic resin processability with inorganic ceramic heat resistance.

Widely applied in high-temperature coatings (metal corrosion protection, high-temperature equipment shielding), adhesives (metal-ceramic, ceramic-graphite bonding), non-flammable composites, polymer matrix composites, and low surface tension easy-clean coatings for glass and abrasives. The pale yellow liquid (due to vinyl and special additives) is miscible with most non-polar solvents (alkanes, ethers, ketones, esters), requiring operation in dry, ventilated environments away from fire, moisture, and glycol ether solvents.

IOTA 9118 integrates "high-temperature resistance + multi-substrate adhesion + multi-functional adaptability" to provide reliable high-temperature protection and bonding solutions for aerospace, automotive, and advanced manufacturing. Packaged in 0.5-20L sealed containers with 100% solid content, it ensures cost-effectiveness and performance stability, empowering clients to achieve long-term material protection and performance upgrades in extreme environments.

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