Enhanced Service Life & Durability
• Advantex® glass provides longer service life with a high temperature composition specifically engineered for use in the Owens Corning Silentex® process, which minimizes process interruptions and ensures overall product efficiency.
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• Fibers remain continuous and resist blowout with five times the strength of basalt wool and twice the strength of E-glass under the most corrosive conditions.
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• Glass annealing point ≥ 720°C (according to ASTM C336).
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• Based on the available data and experience, it is recommended to use ST2070LS at a maximum continuous glass temperature of ~740°C.