CPC C08K 3/38 (2013.01) [B32B 5/32 (2013.01); B32B 7/027 (2019.01); B32B 7/12 (2013.01); B32B 18/00 (2013.01); B32B 37/06 (2013.01); B32B 37/1207 (2013.01); C04B 35/6269 (2013.01); C04B 35/6365 (2013.01); C04B 37/005 (2013.01); C04B 37/008 (2013.01); C04B 37/025 (2013.01); C04B 37/028 (2013.01); C04B 41/009 (2013.01); C04B 41/0072 (2013.01); C04B 41/80 (2013.01); B32B 2262/105 (2013.01); B32B 2262/106 (2013.01); B32B 2266/06 (2013.01); B32B 2305/22 (2013.01); B32B 2305/72 (2013.01); B32B 2309/02 (2013.01); B32B 2315/02 (2013.01); C04B 2235/522 (2013.01); C04B 2235/524 (2013.01); C04B 2235/526 (2013.01); C04B 2235/5224 (2013.01); C04B 2235/5228 (2013.01); C04B 2235/5232 (2013.01); C04B 2235/5236 (2013.01); C04B 2235/5244 (2013.01); C04B 2235/5248 (2013.01); C04B 2235/9607 (2013.01); C04B 2237/062 (2013.01); C04B 2237/064 (2013.01); C04B 2237/068 (2013.01); C04B 2237/08 (2013.01); C04B 2237/083 (2013.01); C04B 2237/086 (2013.01); C04B 2237/32 (2013.01); C04B 2237/34 (2013.01); C04B 2237/341 (2013.01); C04B 2237/343 (2013.01); C04B 2237/346 (2013.01); C04B 2237/348 (2013.01); C04B 2237/36 (2013.01); C04B 2237/365 (2013.01); C04B 2237/366 (2013.01); C04B 2237/38 (2013.01); C04B 2237/401 (2013.01); C04B 2237/52 (2013.01); C04B 2237/561 (2013.01); C04B 2237/597 (2013.01); C04B 2237/708 (2013.01); C08K 2003/387 (2013.01)] | 24 Claims |
1. A method for forming a cured ceramic structure comprising the steps of:
(a) applying a bonding material to at least one bonding surface selected from a first bonding surface of a first substrate piece and a second bonding surface of a second substrate piece,
wherein the bonding material consists off
chopped fibers,
from about 0.05 to about 1.0 wt % of a fluxing agent selected from the group consisting of sodium carbonate, boron carbide, lithium metaborate, cadmium borate, cadmium borosilicate, bismuth oxide, lithium tetraborate, lead borosilicate, and combinations thereof, and a thickening agent wherein the thickening agent is a starch, a vegetable gum, a sugar, a protein, pectin, gelatin, cellulosic material or a combination thereof;
(b) joining the first bonding surface and the second bonding surface such that the bonding material is positioned between the first bonding surface and the second bonding surface to form a ceramic structure including an uncured bonding material; and
(c) heating the ceramic structure at a temperature of from about 1,000° C. to about 1,600° C. for a time sufficient to form a ceramic structure including a cured bonding material.
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