... 750, 840 - 900 type, etc., are widely used in power plant flue gas desulfurization insulation, chemical plants, oil, petrochemical, nuclear power ... plant.2.) Insulating glass material (aluminum) with aluminum 3003H260.35 * ... Ms Linda Liu for information, thank you !S-K-Y-P-E: forever-smilingE-M-A-I-L: jmsteel yahoo cnT ...