Udel® P-3703 is a high-flow grade of polysulfone intended for injection molding applications with thin walls or long flow lengths. This grade has higher flow than Udel® P-1700 and a slightly greater tendency to stress crack in some aggressive environments.

Udel® polysulfone is a tough, rigid, high-strength thermoplastic that maintains its properties at temperatures from -101°C to 149°C (-150°F to 300°F). The heat deflection temperature at 1.8 MPa (264 psi) is 174°C (345°F). For most purposes, this resin is suitable for continuous use up to 149°C (300°F). The material is resistant to oxidation and hydrolysis and withstands prolonged exposure to high temperatures and repeated sterilization. Udel polysulfone is highly resistant to mineral acids, alkali and salt solutions. The resistance to detergents and hydrocarbon oils is good, but it will be attacked by polar solvents such as ketones, chlorinated hydrocarbons and aromatic hydrocarbons.

Electrical properties of Udel polysulfone are stable over a wide temperature range and after immersion in water or exposure to high humidity.

• Natural: Udel® P-3703 NT 11

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RoHS 合规性 

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g/10 min

in/in

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psi

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ft·lb/in

ft·lb/in²

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°F

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ohms·cm

V/mil

特性 may also be described by the following terms: 韧性良好，不易磨损, Acid Resistant, Alkali Resistant, Hydrolytically Stable, 良好的耐化学品性，耐化学品性良好, Alcohol Resistant, 高流动性，高熔体流速, Hydrocarbon Resistant.

用途 may also be described by the following terms: 水暖器材, 电气部件, 营业设备、营业机器, 家电部件/家电零件, Batteries, 微波厨具，可以微波加热的餐具, 管道系统，管路, Industrial Parts, 阀门，阀门部件, 电气应用，电子应用，电气/电子应用，电气部分.