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特点：无 、无味、无臭。具有良好的耐热性和耐寒性。化学稳定性好，具有较高的刚性和韧性，机械强度好，介电性能，耐环境应力开裂性能亦较好。
并可耐酸、碱、有机溶剂等。
用途：食品机械，陶瓷模具等机械配件
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物性Properties
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吸水率Water Absorption
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0.01%
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邵氏硬度Rardness,Shore D
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58-65
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62
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断裂拉力强度Tensile Strength,Ultimate
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3480-6530psi
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30Mpa
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降服点拉力强度Tensile Strength,Yield
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2180-4350psi
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21.9Mpa
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断裂延伸率Elongation at Break
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500-1000%
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840%
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拉伸模数Tensile Modulus
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116-144ksi
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0.86Gpa
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弯曲模数Flexural Modulus
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72.5-220ksi
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0.928Gpa
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艾氏平衡强度Izod Inpact,Notched
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1.5-14.1ft-1b/in
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3.7J/cm
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摩擦系数Coefficient of Friction
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0.28
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电阻值Electrical Resistivity
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1E+017ohm-cm
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电介质常数Dielectric Constant
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2.3
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熔点Melting Point
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255-268℉
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130℃
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维卡软化点Vicat Softening Point
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226-264℉
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120℃
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脆化温度Brittleness Temperature
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–148—-94℉
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-86.2℃
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