Recently, an organosilicon polysilazane room temperature curing coating resin named IOTA-OPSZ-9150 has gained significant attention in the market. This transparent, batch-stably produced polysilazane resin has become a new favorite in the coating industry due to its unique properties and wide application fields.

IOTA-OPSZ-9150 resin, featuring Si-NH-Si bonds, can cure at room temperature through hydrolysis and oxidation reactions of Si-NH-Si. It readily reacts with the -OH groups on substrate surfaces, granting it excellent adhesion to substrates. After curing, the resin forms a three-dimensional cross-linked structure with a hardness of up to 9H, demonstrating outstanding mechanical properties.

In addition to its excellent curing performance, IOTA-OPSZ-9150 also boasts UV resistance, incombustibility (after curing), oxidation resistance, and corrosion resistance. It is convenient to apply and has long-lasting durability. Its transparent solid cured form is not only aesthetically pleasing but also easy to clean, providing ideal solutions for fields such as building anti-graffiti and metal anti-corrosion coatings.

In terms of technical parameters, IOTA-OPSZ-9150 excels with a tack-free time of only 2 hours and full curing in just 3 days at 20-25℃. After curing, it exhibits high hardness, a visible light transmittance exceeding 90%, a water contact angle of 105°, and a metal adhesion (cross-cut method) of grade 0, demonstrating exceptional performance.

With the launch of IOTA-OPSZ-9150, the coating industry is poised for a greener, more efficient, and durable new era. This product not only brings innovative solutions to fields such as building anti-graffiti and metal anti-corrosion coatings but also offers more possibilities for applications such as silicone resin curing agents and ordinary organic resin hardening agents.

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