Antioxidant decomposition temperature
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This post was last edited by liaifeng on 2018-7-28 07:37. I would appreciate some advice from experts. The company is planning to produce antioxidant compounds, but I’m not sure what temperature should be set for the screw extruder. I’m concerned that the antioxidants and other components might decompose, so I’m asking for information regarding the melting points and decomposition temperatures of different antioxidants: Antioxidant 168, Antioxidant 1010, Antioxidant 1076, Antistatic agent 1800, zinc stearate, calcium stearate, hydrotalcites, etc. Thank you all.
Antioxidant 168 has a slightly lower value, around 280°C; 1010 is around 350°C, while 1076 is around 320°C.
Adding some FTO lubricant provides better stability