初效空气过滤棉 玻璃纤维

l可清洗性强

l初阻力低

l阻燃性

l有弹性

l经济实用

u用途：主要过滤对象：≥5微米，粗尘过滤，尤其适用于空调，火车、地铁等空气过滤系统

u类型：过滤垫或过滤卷

u滤料：密度逐级加高的合成纤维

u可洗性：可反复清洗2-3次

uen779级别：g2

u平均计重效率：88%（ashrae52.1-1992）

ueurovent4/5级别：eu3

udin53438阻燃标准：f1

u终阻力：(建议) 100pa – (大)200pa

u容尘量：430g/m2

u耐温：100℃

lwashable andre-usable

llow initialresistance

llarge dust holdingcapacity

lflexible

leconomical andpractical

uapplication:≥5um filter dust,(especial used in the train or thesubway, where the place has air-conditioning), pre-filter throughair filter program

utype: supply slices or rolls size

umedia: synthetic fiber with gradualdensity

uwashable: about 2-3times

uen779 class: g2

uaverage arrestance: 75%(ashrae52.1-1992)

ueurovent 4/5 class: eu2

udin53438 non-flammability standard:f1

ufinal resistance : (suggest)100pa—(max)200pa

umax. dust holding

ucapacity: 430g/m2

utemp. resistance :100℃