When turbine blades face scorching exhaust, when reactor linings endure chemical corrosion, when aerospace components experience extreme thermal cycling—traditional protective coatings often fail. Are you searching for an ultimate solution that can truly withstand temperatures exceeding a thousand degrees Celsius, while offering excellent process adaptability?

IOTA OPSZ 1800 Thermal-Cure Organopolysilazane Resin is engineered to challenge thermodynamic limits. This is more than a coating resin; it is an advanced precursor capable of transforming into high-performance ceramics at elevated temperatures. It successfully breaks the temperature barrier of polymer coatings, elevating continuous service temperature to above 1000°C and withstanding instantaneous peaks of 1800°C, providing substrates with ultimate, "aerospace ceramic armor" like protection.

Core Advantages: The Intelligent Transition from Flexible Resin to Rigid Ceramic
The core value of OPSZ 1800 lies in its unique high-temperature ceramization capability and flexible curing process.

1. Ultra-High Temperature Protection & Ceramic Conversion: The coating can convert into an inert ceramic layer in environments above 700°C, granting it exceptional thermal stability, oxidation resistance, and corrosion resistance. This makes it not just a coating, but a layer of in-situ generated ceramic on the substrate surface.

2. Flexible and Efficient Curing Options:

   • Rapid Mid-Temperature Cure: Adding a trace amount of free-radical initiator (e.g., Dicumyl Peroxide) enables fast curing within 1 to 90 minutes at 100-180°C, perfectly aligning with modern production cycles.

   • Direct High-Temperature Cure Path: The initiator-free system can cure directly at 200-250°C. For ultimate performance, treating the coating above 425°C initiates the ceramization process.

3. Eco-Friendly & Highly Efficient: The product is a low-viscosity, 99.99% ultra-high solids, solvent-free system with minimal VOC emissions, meeting stringent environmental regulations while offering higher application efficiency and coverage.

Broad Applicability, Protecting Core Value
OPSZ 1800 is typically used at 10-60% loading and exhibits excellent compatibility with common solvents like alkanes, aromatics, ethers, ketones, and esters, allowing for versatile formulations. It is the ideal base resin for developing cutting-edge coatings such as:

• Ultra-High Temperature Ceramic Coatings: For aerospace engine hot-section components, gas turbine blades, high-temperature heat treatment fixtures.

• Long-Life Thermal Anti-Corrosion Coatings: Protecting pyrolysis furnace tubes in petrochemicals, high-temperature equipment in metallurgy, and heat exchange systems in the energy sector.

• High-Performance Non-Stick Coatings: Suitable for high-temperature molds, die-casting release, and industrial scenarios requiring anti-adhesion under extreme temperatures.

Choosing IOTA OPSZ 1800 is not just selecting a material; it is adopting a future-oriented strategy for ultra-high temperature protection. It translates cutting-edge materials science into reliable product competitiveness, empowering your projects to fear no extreme and move forward with confidence.

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