Low dielectric, wave-transparent porous ceramic material and preparation process thereof

The invention relates to a improved low dielectric, wave-passable multi-hole ceramic material and the manufacturing method. The weight proportion of the raw material is that quartz: aluminum phosphate: silicon nitride= (40-55): (40-55): (5-10), and 1-10% abio-liquid foaming agent. Pressing into mold...

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Bibliographic Details
Main Author WEIRU,LI ZHANG
Format Patent
LanguageEnglish
Published 06.06.2007
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
ELECTRICITY
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:The invention relates to a improved low dielectric, wave-passable multi-hole ceramic material and the manufacturing method. The weight proportion of the raw material is that quartz: aluminum phosphate: silicon nitride= (40-55): (40-55): (5-10), and 1-10% abio-liquid foaming agent. Pressing into mold after graining, the diameter is controlled to 60-90mm. The invention would satisfy application request, and it is easy to operate.
Bibliography:Application Number: CN200510104409