Stearoyl benzoylmethane CAS 58446-52-9 SBM

Structural formula：

Product Description：

Properties and Usage:

Stearyl Benzoylmethane, SBM is a highly efficient PVC heat stabilizer additive designed to enhance the thermal stability and weather resistance of polyvinyl chloride (PVC) products. As an advanced β-diketone structural auxiliary heat stabilizer, SBM has demonstrated excellent performance in the field of PVC processing.

Main functions and advantages

1. Prevent zinc burning and improve transparency: Stearoylbenzoylmethane can effectively prevent zinc burning during PVC processing and improve the transparency of products. This characteristic makes it an ideal choice for the production of high-transparency PVC products such as mineral water bottles, oil drums, and transparent sheets and films.

2. Excellent weather resistance and color retention effect: SBM is excellent in improving the weather resistance of PVC products, which can effectively extend the service life of the product and maintain the brightness of its color. It is especially suitable for outdoor use or long-term exposure to harsh environments. Applications.

3. Synergistic effect with other stabilizers: Stearoylbenzoylmethane can be used in combination with PVC stabilizers such as calcium zinc and barium zinc. Through the synergistic effect between the components, the overall stability can be further improved and product performance optimized.

Application areas：

Stearoylbenzoylmethane is an ideal auxiliary material for manufacturing a variety of PVC products and is widely used in transparent products for food contact and medical purposes. 

Packaging specifications:

It is packed in 20KG/Carton and it can also be customized according to customer requirements.

Cartons, kraft paper bags. Specifications: 20Kg, 25Kg.