Assertion: honeycomb's porosity | /r/HasProperty | about 45 to 85%
Facets:
Source sentences:
text: The porosities of these specific embodiments of the porous body 107A, 107B, 108A, 108B, 109A, and 109B are about 45 to 85%, preferably about 50% to 85%.
text: In the case where the porosities are about 45 to 85%, performance of maintaining its shape is insured, no decline in the strength may occur and when the porous body is used as a filter, the increase in the pressure loss caused by the deposit of the filtered substance can be suppressed, and the life as a filter can be extended.