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Protective mask material
    发布时间: 2023-09-05 16:52    
Protective mask material

protective mask material .conform to  NIOSH N95,N99, EN 149 FFP1,FFP2,FFP3


型号item

ZH40-FFP1

ZH50-FFP2

ZH80-FFP3

ZH40-KF94

ZH50-N95

ZH50-N99

克重(g/m2)

40

50

60

40

50

80

阻力(mmH2O

14

13

18

13

13

17

效率(%

85

97

99

97

97

99.5

测试条件 TSI8130  气溶胶 液体石蜡油@95l/min

TSI8130  气溶胶 Nacl @85l/min