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762 S-2 Glass® Yarn

762 S-2 Glass® Yarn
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PRODUCT INFORMATION 762 S-2 Glass® Yarn High-Strength Solutions for Your Toughest Reinforcement Challenges AGY’s S-2 Glass® high-strength bers are specically designed to meet your most demanding performance processing and cost requirements. AGY’s global network of people and facilities are ready to help you develop innovative solutions to your most difcult reinforcement challenges. Product Application 762 S-2 Glass yarn is designed to be used for producing reinforcing cords for rubber belts and sheets in applications such as: • Synchronous timing belts • Manufactured rubber goods Product Solutions S-2 Glass bers offer a unique combination of properties: strength, impact resistance, stiffness, radar transparency and temperature and fatigue resistance. Compared with other reinforcing materials, S-2 Glass bers weigh less than conventional glass ber and deliver better cost performance than aramid and carbon bers. In addition, these yarns meet the requirements of MIL-Y-114OH specications. Product Description 762 S-2 Glass yarn consists of numerous E or G-lament (7 or 9 micron) continuous glass strands, untwisted and treated with a sizing compatible with various rubbers. Resin Compatibility • Chloroprene • Resourcing-Formaldehyde-Latex (RFL) Rubber Processes • Cording • Braiding Automotive Timing Belt S-2 Glass Fiber Yarn S-2 Glass ber offers signicantly more strength than conventional glass ber: 85% more tensile strength in resin impregnated strands Longer life or narrower belt, saving space in engine compartments Better ber toughness, modulus of resilience and impact deformation than conventional glass ber Improved impact capabilities to nished parts and higher composites durability and damaged tolerance Softening point: 1056°C (1932°F) Annealing point: 816°C (1500°F) Strain point: 766°C (1410°F) Greater ber tensile strength and stability at elevated temperatures in thermoset and thermoplastic applications Enhanced stiffness Delivers 25% more linear-elastic stiffness than conventional E-Glass or standard aramid bers Excellent tolerance to damage accumulation, high strain to failure, outstanding fatigue life The ability of composite parts to withstand high levels of tension and exural fatigue. Timing belt life in range 150,000-240,000km Coefcient of thermal expansion about 70% lower than conventional E-Glass Consistent performance and tension over a wide temperature range reducing dependence on complex and expensive autotensioning devices

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PRODUCT INFORMATION Available Products Yarn Type (metric) Nominal Twist Approximate Yarn Diameter mm inch Nominal Bareglass Yield TEX Yard/Pound Denier Nominal Filament Diameter untwisted formed package untwisted formed package Glass Composition “S Glass” - reference AMS 3832A, ASTM C 162-90, ISO 2078 Solids (% LOI*) 0.37 minimum 0.42 nominal 0.47 maximum * Loss on ignition after drying Additional References Customer acceptance standard: TP-378 Package # Type Build Descriptions Inside diameter Tube length Traverse Maximum full package diameter Minimum package weight Maximum package weight...

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