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�˚⣺1591 �l(f��)���r(sh��)�g��2012-12-06 10:12 �P(gu��n)�I�~�����߉�ե ��s�Е�(sh��) ݔ�� �a(ch��n)Ʒ��̖(h��o)����N ��(y��ng)���I(l��ng)��ˮ̎�� �a(ch��n)Ʒ�r(ji��)�� ���˽����a(ch��n)ƷԔ��,��Ո(q��ng) |
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��̖(h��o)Type |
02A��ե�� |
|
���|(zh��)material�� |
��(j��ng)��(xi��n)��0.7/PE,������(xi��n)��0.8/PE |
|
�ܶ�Density��(��yam / |
��(j��ng)��(xi��n)��163�� ����(xi��n)��50 |
|
����air permeability��(L/m2.S) 127Pa |
1950-2150 |
|
ˮ��water permeability��(m3/m2.s): |
0.26-0.28 |
|
ˮ����permeability resistance X106(mm): |
4.59-4.69 |
|
�����ݿ�maximun bubbling aperture��μm |
1145 |
|
���v�� boiling aperture��μm |
1037 |
|
���� aperture ratio�� |
0.91 |
|
��϶�� porosity��% |
48 |
|
��� thickness��mm |
1.99 |
|
���ĥ�p���D(zhu��n)��(sh��) the wear rate of thickness��n=104(%): |
4.03 |
|
��(j��ng)����я�(qi��ng)��longitudinal elongation��N/cm |
2600 |
|
���� weight��g/m2 |
1337 |
