US Gas T-12 organotin drier is a polyurethane system curing accelerator, suitable for use as a high-efficiency catalyst in polyurethane coatings, foam materials, adhesives and sealants, elastomers, and other fields.

US Gas T12 drier is used as a heat stabilizer in silicone rubber mold products and PVC plastic products, such as films, semi-rigid sheets, transparent tubes, etc.

The main component of US Gas T-12 is dibutyltin dilaurate, with an appearance of pale yellow transparent liquid and a tin content of approximately 18.0-18.8%.

US Gas T12 promotes the reaction between hydroxyl resins and polyisocyanates, shortens the curing time of PU paint, and acts as a highly efficient catalyst in terms of rapid gelation and tack-free time.

US Gas T-12 catalyst promotes the rapid gelation of one-component silicone rubber and two-component mold rubber.

Compared to other organotin compounds, US Gas T12 catalyst offers a longer activation period under the same curing rate conditions.

Application scope of US Gas T-12 drier: two-component polyurethane, moisture-curing polyurethane.