SONGNOX® 321B

Generic Family: Additive -- Antioxidant / Heat Stabilizer -- Phenolic • Supplied by: Songwon Industrial Co., Ltd.

1. Components Mixture of SONGNOX® 1680 & SONGNOX® 3114

2.
Properties Volatile Loss (%) Max. 0.50
Color of solution 425nm (%) Min. 95.0
Color of solution 500nm (%) Min. 97.0

3. Characteristics & Usages

The physical blend of SONGNOX® 3114, a primary hindered phenolic antioxidant, with SONGNOX® 1680, a secondary phosphite antioxidant

Provides excellent melt flow and color protection during processing of Polyolefins.

Provides long term heat stability - protects physical properties during storage and in the end use application.

Provides gas fade resistance in polyolefins and avoids the negative effects of discoloration due to exposure to NOX.

Applications include Polyethylene, Polyethylene copolymers, Polypropylene, and Polypropylene copolymers for the stabilization of fibers, thin films, filled grades, molded articles etc.

For additional information please consult the Material Safety Data Sheet

4. Physical Form PW (Powder), FF (Free Flow)

5. Packing unit 20Kg Paper Bag, 20Kg PE Bag, 25Kg Carton Box, 50Kg Fiber Drum, 500Kg Flecon Bag.

General Properties

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Material Status

Commercial: Active

Documents

Technical Datasheet (English)

Download Document

Availability

Africa & Middle East, Asia Pacific, Europe, Latin America, North America

Other Properties

Additives Category, Recommended for Use In, Forms, NFPA 704 Safety Rating, State at Room Temperature, Chemical Description

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Processing

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