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StandardGuideforEvaluatingMechanicalandPhysicalPropertiesofWood-PlasticCompositeProductsASTMD7031-11木塑复合材料产品物理力学性能评价性能标准TensionParalleltotheLDirection拉伸强度ASTMD4761FlexuralStrength弯曲强度ASTMD6109、ASTMD4761FlexuralStiffness弯曲模量ASTMD6109CompressionParalleltotheLDirection平行L方向压缩强度ASTMD4761CompressionPerpendiculartotheLDirection垂直L方向压缩强度ASTMD143ShearParalleltotheLDirection平行L方向剪切强度ASTMD143ShearPerpendiculartotheLDirection垂直L方向剪切强度ASTMD143Creep-RecoveryandCreep-Rupture蠕变性能ASTMD7031MechanicalFastenerHoldingTests板面握钉力ASTMD1037、ASTMD1761、ASTMD5764ImpactResistance落锤冲击ASTMD4495、ASTME661Flame-spreadindex火焰传播速度ASTME84Ignition自燃点ASTMD1929SpecificGravity比重ASTMD792、ASTMD2395MoistureContent水分含量ASTMD4442SlipResistance摩擦系数ASTMD2394、ASTMD1679、ASTMD2047Abrasion磨损性能ASTMD4060ThermalExpansion热膨胀系数ASTMD1037MoistureAbsorption吸水率ASTMD1037Freeze-ThawResistance抗冻融测试ASTMD7031Ultraviolet(UV)ResistanceTest抗UV老化(2000小时)ASTMD2565、ASTMG154SurfaceAppearanceChanges老化后表面外观变化FlexuralPropertyChange老化后弯曲性能变化ASTMD6109、ASTMD4761Biodeterioration防菌FungalDecayResistance抗真菌腐蚀ASTMD2017、ASTMD1413、APWAE10Termites抗白蚁腐蚀ASTMD3345、AWPAE1