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11-22-2018

Songwon Strengthens Range of Stabilizers

For Fexible Polyurethane Slabstock Foams, Elastomers and Hot Melt Adhesives

For demanding polyurethane applications: the new antioxidant Songnox 5057 (© Songwon)

For demanding polyurethane applications: the new antioxidant Songnox 5057 (© Songwon)

Songnox 5057 complements the range of aminic, phenolic, phosphite and thioester antioxidants of Songwon Industrial Co., Ltd.,
Frauenfeld, Switzerland. This new liquid butylated octylated aminic antioxidant is suitable for various substrates, including polyols. It is designed for flexible polyurethane slabstock foams, elastomers and hot melt adhesives.

In combination with hindered phenols, Songnox 5057 is expected to protect polyols against degradation during storage and transportation. In addition, this combination prevents scorching, i.e., discoloration in the center of the foam, during the manufacture of flexible polyurethane foams.

Due to its low volatility and its liquid form, the stabilizer is suitable for numerous substrates and applications. According to the manufacturer it contains very little diphenylamine.

Company profile

Songwon International AG

Walzmühlestrasse 48
CH 8500 FRAUENFELD
Tel.: +41 52 63500-00
Fax: +41 52 63500-01

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