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GF-120 BK937 水解稳定 20玻纤 食品接触PSU 用于电器电子 

Udel GF-120 是一种水解稳定的可着色聚砜 （PSU），用 20% 玻璃纤维增强。有不透明、黑色（GF-120 Bk 937）、灰色（GF-120 GY 1234）、自然色（GF-120 NT ）可供选择。具有良好的强度、高刚性和良好的尺寸稳定性。表现出良好的耐化学性、耐酸性、耐醇性、耐碱性、耐烃性和耐热性。具有抗蠕变、耐蒸汽和抗辐射（伽马）性能。对高压灭菌器、电子束、环氧乙烷、热、蒸汽和辐射具有良好的灭菌性。可通过挤出和注塑成型进行加工。推荐用于电器和电器组件、微波炉炊具、汽车电子和食品服务应用。也可用于电气零件、线轴、电子应用、工业零件和管道零件，如配件、阀门或阀门零件。其他应用包括医疗/保健，如牙科、医疗设备、手术器械和医院用品。符合 RoHS 和 UL 94 HB 阻燃等级，可接受食品接触。Udel GF-120 符合 ISO 10993、ISO 10993 第 1 部分、NSF 61（在 82°C 下测试，商用高温）和 NSF 51（最高使用温度 149°C）的要求。

Udel GF-120 is a hydrolytically stable, colorable polysulfone (PSU) reinforced with 20% glass fiber. Is available in opaque, black (GF-120 Bk 937), grey (GF-120 GY 1234), natural (GF-120 NT ) colors. Possesses good strength, high rigidity and good dimensional stability. Exhibits good chemical-, acid-, alcohol-, alkali-, hydrocarbon and high heat resistance. Shows creep-, steam and radiation (gamma) resistance. Offers good sterilizability to autoclave, E-beam, ethylene oxide, heat, steam and radiation. Can be processed by extrusion and injection molding. Recommended for appliances & appliance components, microwave cookware, automotive electronics and food service applications. Can also be used in electrical parts, bobbins, electronic applications, industrial parts and plumbing parts such as fittings, valves or valve parts. Further applications include medical/ healthcare such as dental, medical devices, surgical instruments and hospital goods. Complies with RoHS, UL 94 HB flame rating and is food contact acceptable. Udel GF-120 meets with the requirements of ISO 10993, ISO 10993 Part 1, NSF 61 (tested at 82°C, commercial hot) and NSF 51 (max. temperature of use 149°C).