These masks are intended to be used for protection against solid and liquid aerosols in wood, cement, glass working, textile, and mining and construction environments. They are extremely durable and have a soft and comfortable inner surface with adjustable nosepiece and secured headband for a proper fit. There is a low breathing resistance for increased working comfort. All FFP2 masks are to be used in concentrations of contaminate up to 10 times the Occupational Exposure Level (OEL) and comply with EN149:2001+A1:2009 FFP2 standard requirement.
针对固体和液体气雾剂使用
产品特点:
吸气阻力德尔塔P(30LPM + 1LPM):< 7mmH2O
吸气阻力德尔塔P(95LPM + 1LPM):< 24mmH2O
Filtration Efficiency: > 94%
过滤效率(试验气溶胶石蜡油或DOP):> 94%
头带拉力强度:20N / 10S
呼气阀泄漏试验:< 液30ml /分钟
呼气阀的焊接强度:10N / 10S