glas thermally 011 wa house quantitatively infrared both power watt speed linking casting grade basi cure extent cycle radiation conventional system study IR fabricated fiom metho measure neat order cros two each asses compared report epoxy epo curing thermal comp rating transition 250 polymerisation LABORATORIES sed studie using scan FTIR obtained cured obtainable confirm used functional carried also completion AEROSPACE analysed chamber wer6' five represent reaction out resin lamp temperature uniformity effect