Specification :

Re: Antioxidant for rubber RD
Specification:
Appearance: amber to light drown ships grains
Softening point : 80-100
Loss weight after heating: 0.5% max
Ash content : 0.5% max

Re: Antioxidant for rubber 4010NA
Specification:
Appearance grayish purpie to dark pieces or gains
Purity: 92.0% min
Initial boiling point of dry product/  : 70% min
Heating loss: 0.50% max
Ash content: 0.30% max