Songwon Industrial Co. Ltd. of Ulsan, South Korea, is debuting new additives for polyolefins and compounding.
Songnox 1290 is a phenolic antioxidant. Songnox 6280 is a high-performance, hydrolytically stable phosphite antioxidant.
Also, the firm is introducing three thioester-based antioxidants, Songnox DSTDP, DLTDP and 4120.
Songwon also said it is introducing two benzoate ultraviolet light absorbers, Songsorb 2908 and 7120.
The additives complement the company's lines of hindered amine light stabilizers, plasticizers, lubricants, surfactants and other chemicals and polymers. Songwon's North American office is located in Friendswood, Texas.
Tel. 877-766-4966 or 281-648-1585, fax 713-456-1812, e-mail [email protected]