Power Point Tutorial - The Geosynthetic Institute
Power Point Tutorial - The Geosynthetic Institute
Power Point Tutorial - The Geosynthetic Institute
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11. Oxidative Induction Time<br />
OIT is an indirect measure of the amount of<br />
antioxidants in the formulation<br />
HP-OIT, per ASTM D5885, is required<br />
small specimen ~ 2 mg<br />
pressure at 500 lb/in. 2 (3500 kPa)<br />
temperature at 150°C C in N 2 ; 1-min. 1<br />
dwell; switch<br />
to 0 2 ; record time; see following<br />
requires 1000 min. for as manufactured material
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