Compounding additives SONOX 621
||White or pale yellow solid column
|Heating reduction， %
It is an efficient compounding premixed additive granule with excellent processing stability and color improvement performance for resin, and is a new generation of excellent efficient compounding antioxidant. The product is widely used in PP, PE, PS and other polymer materials. The general dosage is 0.1%~0.3%. The product is non-polluting, non-dusty and non-irritating to skin.
It is packed in paper-plastic composite bags, cartons or paper drums lined with plastic bags, with a net weight of 25kg per bag (box or drum), and can also be designed according to customers' requirements. It is stored in a dry and cool environment according to general chemicals, and the storage period is 12 months from the date of production.