Product Name:Antioxidant 245

Chemical Name:Diethylene Glycol Bis[β-(3-tert-butyl-4-hydroxy)propionate]

CAS：36443-68-2

Technical Specifications:

Application:
This product is an efficient asymmetric hindered phenol antioxidant with high antioxidant efficiency, low volatility, and excellent resistance to oxidation and discoloration. It demonstrates significant synergistic effects when used in conjunction with auxiliary antioxidants (thioglycols or phosphites) and can be combined with light stabilizers to impart excellent weather resistance to the finished products. This antioxidant is used in HIPS, MBS, ABS, and other materials.Processing and improvement of long-term thermal stability for engineering plastics such as POM, PA, and polyurethane materials like spandex. Additionally, it acts as an effective chain terminator in PVC polymerization processes. This product has no effect on polymer reactions and can be added to the monomer before polymerization when used with polyvinyl chloride.

 
Quantity Used:Typical usage is 0.1-0.3 parts (for reference only, actual usage should refer to the optimal standards of the experiment)
 
Packing and Storage Transportation:
◆ Paper-plastic composite bags, lined with plastic bags, net weight 25 kg per package. (Paper boxes and paper drums packaging available.)
Before transportation and storage, check that the product packaging is undamaged. During transportation and storage, classify and stack in a dry, clean, and shaded warehouse to prevent moisture, heat, and spoilage.