GLASS TABLET, METHOD FOR PRODUCING THE SAME, AND GLASS TABLET-INTEGRATED EXHAUST PIPE

PROBLEM TO BE SOLVED: To provide a glass tablet having high fluidity, a method for producing the glass tablet, and a glass tablet-integrated exhaust pipe. SOLUTION: The glass tablet is a ring-like glass tablet comprising a glass powder and a filler powder, and do not substantially contain PbO. The method for producing the glass tablet includes steps of: uniformly mixing a glass powder containing substantially no PbO with a filler power; adding a vehicle having good thermal decomposition property to the mixture powder to prepare granules; press-forming the granules; and calcining the product. The tablet-integrated exhaust pipe is obtained by sticking the glass tablet comprising the glass powder and the filler powder containing substantially no PbO to the outer peripheral face at the tip end of the exhaust pipe made of glass. COPYRIGHT: (C)2011,JPO&INPIT