Antioxidant B215/B225

        B215/b225 can be dissolved in solvents such as benzene ,chloroform and ethyl acetate.The product is made  of high molecular weight hindered phenol 1010and phosphite 168,provide excellent protection in polyolefins. The low volatility of the product allows to be uses at relatively high temperatures while providing excellent resistance to extraction from polymer compounds.The blends are active during polymer processing and provide excellent stabilization against thermo-oxidative degradation during long term aging.The -BLENDS are used for process stabilization of a wide range of thermoplastic polymers such as polyolefins(PP HDPE LDPE LLDPE),polycarbonates,ABS,and polyesters.The general using rate is 0.03-0.5%.

Composition: 

Storage:  Storage should avoid high temperature and water vapor. Harden may be produced after hot extrusion, but does not affect the use effect.

Packages:  This product is packed in cartons with plastic linging or in compound paper bags with net weight of 25kg.We canalso pack according to our custom.