botuQtaHvIS common Dapvetlh

wav niosh vaj wej series according to Hap 'u' lipophilicity: n (protection QI'yaH-oily suspend particles); r (protection QI'yaH-oily suspend particles 'ej sweat suspended particles, 8 rep poH vuS); p (QI'yaH-oily suspend particles sweat suspended particles 'ej protection, pagh poH vuS).

according to filtration Hoch series Hap 'u' wav 2, vaj 95 (95 vatlhvI'), 99 (99 vatlhvI'), 100 (99.97 vatlhvI') wej. law' ghot'e', total Hut bIquv botuQtaHvIS. such as common n95, n99 je ngaj.

3, HoSqu'mo' microbial particles jejlaw' QI'yaH-oily particles, vaj daily dust 'ej bacteria pagh anti-virus anti-influenza virus laH, qatlh botuQtaHvIS bot maH n Segh lo'. HoS efficiency 95 vatlhvI' filter, n99 filter HoS efficiency 99 vatlhvI' qej 'e' n95-Segh botuQtaHvIS.

4, qon botuQtaHvIS Segh n-Segh tlham patlh wej: 'ach lining patlh polyester acupuncture cloth, patlh botlh tet-jatlh 'Iv filter, patlh outermost generally PP spunbonded cloth 'ej activated carbon patlh je chel 'op.

5. botuQtaHvIS neH daily lo', laH wav vaj activated carbon botuQtaHvIS 'ej filter botuQtaHvIS jejlaw'. activated carbon because of characteristics irregular tlham 'ej qon Hap 'u' tiny honeycomb, 'elbogh malja' adsorption Qap impurities dust filter. filter botuQtaHvIS widely lo' HochHom pa' daily, Hap 'u' generally cotton, QI'yaH-woven texture. protection vaQ, qaStaHvIS wIv laH wej chav 3 yuan, 5 yuan botuQtaHvIS generally vIvup filtration, legh 'ej Hap 'u' composition nap description, QaQDaq legh patlh mI' 'ej HoS efficiency filter wIghaj. botuQtaHvIS lo' vaj wej nI'taHvIS tuQ, 2-3 rep lo' ngaSwI' yuvtlhe' wIngaQmoHta'DI', timely Say' 'ej disinfection dust botuQtaHvIS bot qaSpu'DI' filter, bacteria, tlhepQe' secondary pollution breeding.