Abstract: A mixture comprising at least one vulcanizable elastomer, preferably in a mixture with a thermoplastic polymer, at least one mineral filler preferably including clay, at least one pigment or colorant preferably including red iron oxide, and optionally at least one odor making agent preferably including an extract of vanilla. The mixture can be molded and, after the addition of other suitable ingredients, can be vulcanized, thereby producing an object having the look and feel of natural clay, but having improved low temperature and mechanical stability. Molded objects made from the composition such as plant pots and saucers, wine bottle coolers, trivets, and other objects that typically are made from natural terra cotta or clay, have aesthetically pleasing characteristics as well as improved properties.

Abstract: A fabric reinforced, resilient brake diaphragm for use in a fluid pressure operated braking system is provided. The diaphragm comprises an annular outer flange for engaging the housing of the braking system, a bottom planar wall having an interior surface for engaging the piston of the braking system, an annular sidewall connecting the outer flange and the bottom planar wall and a plurality of spaced planar tabs disposed on the interior surface of the bottom planar wall extending radially from the intersection between the annular sidewall and the bottom planar wall toward the center of the interior surface. The diaphragm has a thin-walled construction with the bottom planar wall and annular sidewall having a thickness of between approximately 0.06 inches and approximately 0.10 inches.

Abstract: A fabric reinforced, resilient brake diaphragm for use in a fluid pressure operated braking system is provided. The diaphragm comprises an annular outer flange for engaging the housing of the braking system, a bottom planar wall having an interior surface for engaging the piston of the braking system, an annular sidewall connecting the outer flange and the bottom planar wall and a plurality of spaced planar tabs disposed on the interior surface of the bottom planar wall extending radially from the intersection between the annular sidewall and the bottom planar wall toward the center of the interior surface. The diaphragm has a thin-walled construction with the bottom planar wall and annular sidewall having a thickness of between approximately 0.06 inches and approximately 0.10 inches.