初效过滤棉
Pre-Filter Media
产品特性:
·为污染较重的一般通风设备和空气控制系统作为预过滤或初过滤而设计;
·采用抗断裂的PET有机合成纤维
·具有容尘量高和阻力低的特点,使用命寿长,经济实用;
·不含硅,能够抵抗诸如化学溶剂、酸性烟雾等化学物质的影响;
·符合防火分类标准欧洲DlN53438-F1和美国UL900-class2;
·多用于板式和密折式过滤器;
·搭配纸外框镀锌框或铝框等。
Speciality:
·Pre-filtration for the heavy polluted generaldraft apparatus and the air control system.
·Anti-fractured PET organic synthetic fiber.
·Large dust holding capacity, small resistance, long service life and economical
·Not contain silicon, chemical resistant and anti-acidic
·Applied to plank filter and foldaway filter
·Conform to European and American classifications for nonflammability(e.gDIN53438-F1,UI900-class 2 with flameout)
·Available in paper frame, galvanize frame,aluminum frame and so on.
用途
适用于各种工业用途,如防治污染、公共建设、空调业、电子业,制药业,食品业等;
Applied to many industry such as pollution controlling, public construction, air-condition, electronic, pharmacy, food and son on.
性能参数Specification
型号 model |
T01-5 |
T01-10 |
T01-15 |
T01-20 |
T01-25 |
材质 material |
|
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厚度 thickness |
5mm |
10mm |
15mm |
20mm |
25mm |
测试风速 air velocity |
2.0m/S |
2.0m/S |
2.0m/S |
1 m/S |
1 m/S |
初始效率 initial efficiency(%) |
<20 |
<20 |
<20 |
<20 |
<20 |
初阻力 Initial resistance |
20Pa |
30 Pa |
25 Pa |
30Pa |
35Pa |
终阻力 Final resistance |
125Pa |
200Pa |
250Pa |
250Pa |
250Pa |
平均计重效率% Avg.arrestance(acc.EN779) |
68% |
85% |
85% |
91% |
91%-95% |
持续耐温 Temp.resistance |
100℃ |
100℃ |
100℃ |
100℃ |
100℃ |
瞬间耐温 Temp.short peaks |
120℃ |
120℃ |
120℃ |
120℃ |
120℃ |
最大容尘量 Dust holding at tested final |
380 g/㎡ |
480 g/㎡ |
550 g/㎡ |
600 g/㎡ |
680 g/㎡ |
过滤级别 Filtration class |
G2 |
G3 |
G3 |
G4 |
G4/F5 |
标准尺寸(M) Normal size |
1*40 2*40 |
1*20 2*20 |
1*20 2*20 |
1*20 2*20 |
1*20 2*20 |
注:可按客户要求订做
Note: Other specifications are available on request.