Antioxidant DSTP NEW

Typical Properties

Chemical Composition: Distearyl thiodipropionate

Molecular weight: 683

Melting range ℃: 63.5-68.5

Density at 20℃: 1.027

Product form: White particle or powder

Solubility at 20℃ ( g/100g solvent ):

Applications

Antioxidant DSTP is a thioester auxiliary antioxidant with excellent performance, low volatility, small thermal processing loss, no pollution, no coloring. Antioxidant DSTP has a synergistic effect when used with the main antioxidants 1010, 1076, CA, etc. Antioxidant DSTP is widely used in petroleum products such as polyethylene, polypropylene, ABS resin, etc.

Storage

Antioxidant DSTP is stable in nature and has no special requirements; pay attention to moisture-proof and avoid high temperature.

0.1-0.5% (the specific amount to be added is subject to the actual application of the customer).