The tin thermal stabilizers These are the products used by manufacturers of PVC for various industries and whose function is to delay the thermal degradation of the material during its processing at high temperatures. Hydrochloric acid (HCl), in gaseous form, is what is emitted by PVC and acts as a catalyst for the thermal degradation process. The correct dosage prevents surface yellowing of the product and promotes obtaining the desired finished product. Furthermore, the tin thermal stabilizers They provide excellent initial color, shine, and transparency, making them one of the most popular products on the market.
The tin thermal stabilizers They naturally contain a certain odor, which can be controlled by reducing their dosage and/or using them with other co-stabilizers that together prevent thermal degradation. Furthermore, these products, due to their high performance, are usually preferred in Rigid PVC and in processes where high compression is exerted, as is the case of injection and extrusion.
Special grades exist for outdoor applications, because the methyl tin Conventional, it is weak against sunlight, since it promotes the generation of chromophores, although there are ways to nullify this effect by adding other additives.
Although its unit cost may be high compared to other alternatives, it is usually chosen for its excellent cost-benefit ratio and its easy integration into the matrix. PVC during the mixing process.
It is one of the most widely used tins on the market due to its excellent performance relative to its cost, and it also provides good transparency, making it suitable for both transparent and opaque applications. It is commonly used in rigid products for extrusion, calendering, and injection molding processes of all kinds. We offer grades with varying tin content.
They are the tin thermal stabilizers that the PVC pipe manufacturers They are used. They are tailored precisely to the needs of these manufacturers, where the key is to minimize the cost-benefit ratio to maximize profits while maintaining peak productivity. Their tin content is lower than that of other types of stabilizers. methyl tin But it is more than enough for what is required.
It's a type of tin thermal stabilizer guy octyl, which is the preferred alternative for use in medical and/or food products. It has FDA approval in terms of toxicity. Its tin content is lower than that of conventional methyltin, however, it has sufficient yield for processing PVC.
