Antioxidant 215/225
Principle of Composition:
Blend Antioxidant is specially made up of main antioxidant (phenolic antioxidant) and secondary Antioxidant (phosphate Costabilizer) at a certain ratio.
The product is the compound of antioxidant 1010 and antioxidant 168.
Typical Physical Properties:
|
Item |
Standard |
|
Appearance |
White powder |
|
Volatile (%) |
≤ 0.5 |
|
Solubility (2g/20ml, Toluene) |
Limpidity |
|
Light Transmittance |
425nm, % ≥ 96 |
|
500nm, % ≥ 98 |
|
|
Ratio：AO-1010 ：AO-168 |
215 1：2（±5%） |
|
225 1：1（±5%） |
Features: 215 and 225 are stable white crystalline powder with very low toxicity, soluble in such organic solvents as benzene,
chloroform, cyclohexane, ethyl acetate and so on, but insoluble in water.
Applications: 215 and 225 are now products with excellent effect in antioxidizing and economical price. They have longprotecting effect on polymer, are widely used in polyefins ( PE and PP ), polyamide, polycarbonate, PBT and ABS etc.
Storage: Ventilated, dryness warehouse.
Packing: Net weight 20Kg/25Kg bags/boxes.
Recommended Dosage: 0.1-0.5%
