When jet engine blades face scorching flames, or the inner walls of chemical crackling furnaces endure long-term thermal corrosion, have your traditional protective coatings reached their performance limits? Under extreme conditions of ultra-high temperature, strong corrosion, and severe thermal shock, ordinary organic coatings fail, while traditional ceramic coatings struggle with poor adhesion and complex processes.

Now, materials science delivers an epoch-making solution: IOTA OPSZ 1800 Thermal-Cure Organopolysilazane Resin. This is more than a coating resin; it is an intelligent polymer precursor capable of in-situ transformation into high-performance ceramics at elevated temperatures. It successfully breaks the temperature barrier of organic materials, enabling coatings to operate long-term above 1000°C and withstand instantaneous extremes of 1800°C, providing your most critical components with an in-situ ceramic armor that “grows” on the substrate surface.

Core Technology: Intelligent Transformation from Flexible Resin to Rigid Ceramic
The performance of OPSZ 1800 stems from its unique polymer-to-ceramic conversion capability and unparalleled process flexibility.

1. Ultra-High Temperature Protection & Ceramic Conversion: The coating initiates conversion to inert ceramics at temperatures above 700°C, ultimately forming a ceramic layer with  thermal stability, oxidation resistance, and corrosion resistance. This is not merely application, but an in-situ ceramization process that bonds tightly with the substrate.

2. Flexible and Efficient Dual Curing Pathways:

   • Rapid Mid-Temperature Cure: Adding a trace amount of free-radical initiator (e.g., DCP) enables flexible and fast curing within 1 to 90 minutes in the range of 100-180°C, greatly improving production efficiency.

   • Direct High-Temperature Cure & Deep Ceramization: The initiator-free system can cure directly at 200-250°C. For ultimate performance, heating the component above 425°C deeply triggers the ceramization process.

3. Eco-Friendly & High-Performance Unification: As a low-viscosity, 99.99% ultra-high solids, solvent-free system, it significantly reduces VOC emissions, aligning with green manufacturing trends while offering excellent application properties and coverage efficiency.

Application Scenarios: Protecting Core Value in Extreme Environments
IOTA OPSZ 1800 is typically used at 10-60% loading and exhibits excellent compatibility with common solvents like alkanes, ethers, and esters, making it an ideal base resin for building next-generation cutting-edge protection systems:

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

• Long-Life Thermally Stable Anti-Corrosion Coatings: Protecting pyrolysis furnace tubes, high-temperature reactors in the energy and chemical sectors, and metallurgical thermal equipment.

• High-Performance Non-Stick/Release Coatings: Applied to high-pressure die-casting molds and sintering setters, significantly improving production efficiency and product yield.

Choosing IOTA OPSZ 1800 is not just selecting a material; it is adopting a future-oriented strategy for ultra-high temperature protection. It safeguards the reliability and durability of industrial equipment in extreme environments through the intelligent evolution of materials.
       Room termperature curing polysilazane, pls check IOTA 9150, IOTA 9150K.       
       High termperature curing polysilazane, pls check IOTA 9108, IOTA 9118.