Indicator name Indicator liquid appearance colorless or light yellow transparent homogeneous liquid Acid value, mgKOH/g ≤ 1.0 Internal pressure (25℃±1), MPa ≤ 0.8 Leak test (50±2℃, constant temperature water bath) Qualified ejection rate, % ≥ 98 ※Decontamination rate, % ≥ 90 ※Heat resistance can be maintained at 40℃ for 24h, and can be used normally when returned to room temperature ※Cold resistance can be maintained at (0~5)℃ for 24h, and can be used normally after returned to room temperature ※Corrosive ( 30℃±2℃, 2h) Appearance of No. 45 steel, grade 0 Corrosion amount, mg ≤ 2