PVA packing sponge

 

Project	Unit	Test result
Density	kg/m3	24.1
Hardness	N	65-70
The pressure falls 25% strength	ILD	12
The pressure falls 40% strength	ILD	15
The pressure falls 65% strength	ILD	0.1
Tensile	mPa	0.1
Elongation	%	70.8
Breaking load	N	41.4
Test result	Qualified
This data comes from factory headquarters laboratory, the data available for reference

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PVA packing sponge