china cheapest free sample pp meltblown nonwoven fabric manufacturers
- Category: Flock Fabric >>>
- Supplier: Dongguan Yimao Filter Media Co. Ltd.
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Product Overview
Description
Item | Unit | Technical data | Test Standard | Remark | ||||||
1 | Weight | g/㎡ | 250±25 | ISO 9073-1-1989 | ≥200*250mm² | |||||
2 | Thickness | mm | 1.7±0.2 | ISO9073-2-1995 | ||||||
3 | Max pore size | μm | ≤150 | ISO 4003 | First air bubble | |||||
4 | Air permeability | L/㎡.S | 1300±200 | GB/T5453-1997 | ∆P=200Pa | |||||
5 | Bursting strength | kPa | ≥120 | ISO13934-1 | ||||||
6 | Heat tolerance | ℃ | ≥150 | GB/T13767-1992 | ||||||
7 | Filter efficiency | % | 98% | ISO 5011-2000 | ||||||
8 | DHC | G | ≧350 | ISO 5011-2000 | ||||||
9 | Apperance | Pontone | White | By eye | ||||||
Editor | Sheng fu | Inspecter | Qiu chi | Approver | Bruce zhang | |||||
Address: north side of fudan rd, Sucheng economic and development zone, suqian,Jiangsu China 223800 | ||||||||||
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