Stock material or miscellaneous articles – Structurally defined web or sheet – Honeycomb-like
Patent
1986-12-29
1989-10-31
Epstein, Henry F.
Stock material or miscellaneous articles
Structurally defined web or sheet
Honeycomb-like
165 10, 502527, B32B 312
Patent
active
048776700
ABSTRACT:
Cordierite honeycomb structural bodies having coefficients of thermal expansion of not more than 1.0.times.10.sup.-6, an improved thermal shock resistance, a very small leakage amount and an improved heat exchanging efficiency are provided by using very fine particles of kaolin and talc to restrict a total pore volume of a given pore diameter to a given range. The cordierite honeycomb structural bodies are useful in broader fields than conventional ones.
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Epstein Henry F.
NGK Insulators Ltd.
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