阻燃PPSU RADEL R-7558 美国苏威|价格|厂家|多少钱-全球塑胶网-移动端

PPSU RADEL R-7558

Notes:	Radel® R-7558 polyphenylsulfone resin is a cost-effective solution for aircraft interior applications. This product complies with the FAA regulation 14CFR Part 25 Appendix F, offering vertical burn resistance, very low smoke generation and, through the use of proprietary additives, low heat release values by the Ohio State University (OSU) rate of heat release method. It also generates low flaming-mode toxic gas emissions. Features: Detergent Resistant; Flame Retardant; Good Flow; Good Processing Stability; Good Toughness; Low Smoke Emission; Low Toxicity Uses: Aerospace Applications; Aircraft Applications; Aircraft Interiors Additional Properties: OSU Peak Heat Release Rate - FAR 25, AppF < 55.0 kW/m2; OSU Total Heat Release - FAR 25, AppF < 20.0 kW·min/m2; Smoke Density - FAR 25, AppF < 5.0 Ds; Vertical Burn - 60 second - FAR 25, AppF No Drip; Vertical Burn - 60 second - FAR 25, AppF 0.0 hr; Vertical Burn - 60 second - FAR 25, AppF < 7.62 cm

Notes:

Radel® R-7558 polyphenylsulfone resin is a cost-effective solution for aircraft interior applications. This product complies with the FAA regulation 14CFR Part 25 Appendix F, offering vertical burn resistance, very low smoke generation and, through the use of proprietary additives, low heat release values by the Ohio State University (OSU) rate of heat release method. It also generates low flaming-mode toxic gas emissions.

Features: Detergent Resistant; Flame Retardant; Good Flow; Good Processing Stability; Good Toughness; Low Smoke Emission; Low Toxicity

Uses: Aerospace Applications; Aircraft Applications; Aircraft Interiors

Additional Properties: OSU Peak Heat Release Rate - FAR 25, AppF < 55.0 kW/m2; OSU Total Heat Release - FAR 25, AppF < 20.0 kW·min/m2; Smoke Density - FAR 25, AppF < 5.0 Ds; Vertical Burn - 60 second - FAR 25, AppF No Drip; Vertical Burn - 60 second - FAR 25, AppF 0.0 hr; Vertical Burn - 60 second - FAR 25, AppF < 7.62 cm

Physical Properties	Metric	English	Comments
Density	1.35 g/cc	0.0488 lb/in3	ASTM D792
Water Absorption	0.36 % @Time 86400 sec	0.36 % @Time 24.0 hour	ISO 62
Linear Mold Shrinkage, Flow	0.0060 - 0.0080 cm/cm	0.0060 - 0.0080 in/in
Melt Flow	18 g/10 min @Load 2.16 kg, Temperature 380 °C	18 g/10 min @Load 4.76 lb, Temperature 716 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Tensile Strength	72.4 MPa	10500 psi	ASTM D638
Elongation at Break	40 %	40 %	ASTM D638
Tensile Modulus	2.34 GPa	339 ksi	ASTM D638
Flexural Strength	100 MPa	14500 psi	ASTM D790
Flexural Modulus	2.41 GPa	350 ksi	ASTM D790
Izod Impact, Notched	1.60 J/cm	3.00 ft-lb/in	ASTM D256

Thermal Properties	Metric	English	Comments
Deflection Temperature at 1.8 MPa (264 psi)	196 °C	385 °F	Unannealed; ASTM D648

PPSU RADEL R-7558

特性

砜树脂聚合物（PSF/PSU/PES/PASF）的特性与应用

PPSU用途：

1、适于制作耐热件、绝缘件、减磨耐磨件、仪器仪表零件及医疗器械零件，聚芳砜适于制作低温工作零件。

2、聚砜在电子电器工业常用于制造集成线路板、线圈管架、接触器、套架、电容薄膜、高性能碱电池外壳。

3、聚砜在家用电器方面用于微波烤炉设备、咖啡加热器、湿润器、吹风机、布蒸干机、饮料和食品分配器、饮食餐具、水杯、奶瓶等。也可代替有色金属用于钟表、复印机、照相机等的精密结构件。

4、聚砜已通过美国医药、食品领域的有关规范，可代替不锈钢制品。由于聚砜耐蒸气、耐水解、无毒、耐高温蒸气消毒、高透明、尺寸稳定性好等特点，可用作手术工具盘、喷雾器、流体控制器、心脏阀、起博器、防毒面具、牙托等。

由于PPSU为安心材质,不含扰乱内分泌的致癌化学物质(环境荷尔蒙:双酚A),并作为一种耐热性极佳的材质,耐热温度高达207度。因可反覆的高温煮沸,蒸汽消毒。具有极优良之抗药性及抗酸碱性,可承受一般药水及洗洁剂清洗,不会产生化学变化。轻便，耐摔，无论从安全性,耐温,耐水解和耐冲击等方面都是最好的。但是价格相对较贵。

聚亚苯基砜树脂(Polyphenylene sulfone resins)PPSU聚亚苯基砜树脂是聚砜(Polysulfone)简称PSF系列的产品。是新颖的热塑性工程塑料，指在分子主链中含有砜基及芳核的高分子化合物，非结晶性。

PPSU RADEL R-7558 可提供COA、COC,ROHS.MSDS.UL黄卡等等资料，价格最优，质量保证！