Compound Antioxidant 621B
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Product Description
Compound Antioxidant 621B (66.7% Antioxidant 626，33.3% Antioxidant 1010)
General antioxidant
Features
Compound Antioxidant 621B is a convenient blend addressing a range of stabilization needs, and can be used in combination with light stabilizers of the Compound Antioxidant range. In the recommended applications Compound Antioxidant 621B provides significant benefits, such as maintenance of original melt flow, low color formation, long-term thermal stability.
Specification of Product
Product Name : Compound Antioxidant 621B
Antioxidant 621B
66.7% Antioxidant 626，33.3% Antioxidant 1010
CAS: 26741-53-7 + CAS: 6683-19-8
Molecular Weight: 604，1178
Product form: White-like white powder
Density@20 ℃: 0.3-0.6g/cm3
Package: 20kg PE bag
Melting Range (℃): ＞100