摘要
以肉眼观察与仪器检测四环牌压力蒸汽灭菌化学指示胶带的性能。结果,该指示胶带持粘力≥5min,剥离强度≥5 N/25 mm,抗张强度≥110 N/25 mm。经12℃压力蒸汽作用20min,或132℃压力蒸汽作用 3 min,其由原淡黄色均变为黑色;室温( 20- 25℃)下存放 15个月,性能基本不变。
The properties of Sihuan-Brand Autoclaving Adhesive Tape chemical indicator was observed by naked eye and examined by instrument. The results showed that its adhesiveness lasted>=5 min, separation strength was >=5 N / 25 mm, strength for tension was >=110 N / 25 mm. Its color changed from original pale yellow to dark after exposure to 121℃ autoclaving for 20 min or 132℃ autoclaving for 3 min. Its properties did not change essentially after storing at room temperature (20- 25℃ ) for 15 months.
出处
《中国消毒学杂志》
CAS
2001年第1期47-48,共2页
Chinese Journal of Disinfection
关键词
压力蒸汽灭菌
化学指示胶带
热敏化学指示剂
autoclaving adhesive tape chemical indicator thermosensitive chemical indicator