Abstract: Fibrous insulation products have a binder composition that may include a carbohydrate and a crosslinking agent, and potentially other optional ingredients. The shelf life and physical properties of fibrous insulation products, particularly those having bio-based binders, can be improved by packaging that completely envelopes and seals the fibrous product from exposure to atmospheric conditions. Exemplary envelopes disclosed include sealed bags, double stretch wrap and stretch hoods. Properties that can be improved include recovery of loft, restoring force and tensile strength among others.

Abstract: A method of manufacturing a tin oxide-based bulk ceramic resistor comprises steps of: (a) forming a first powder comprised of an antimony-doped tin oxide material; (b) providing a second powder comprised of a vitreous glass frit; (c) forming a third, mixed powder by mixing together preselected amounts of the first and second powders; (d) forming the third, mixed powder into a solid body of preselected shape and dimensions; and (e) treating the body at a preselected elevated temperature for a preselected interval. Also disclosed are antimony-doped tin oxide-based bulk ceramic resistors.