PEEK板≡杭州PEEK板≡嘉兴PEEK板≡宁波PEEK板≡湖州PEEK板≡绍兴PEEK板≡金华PEEK板≡衢州PEEK板≡舟山PEEK板≡台州PEEK板≡丽水PEEK板≡义乌PEEK板≡温州PEEK板技术数值PEEK-30GFI.基本数值标准单位PEEK-30GF1.密度(ρ)ISO1183g/cm31.492.吸水率DIN53495%0.113.化学抵抗性DIN53476-4.连续使用温度(不承受强力学荷载的情况)温度上限°C260温度下限°C-40II.力学性能1.屈服抗拉强度(σs)ISO527MPa1562.屈服拉应变(εs)ISO527%33.极限抗拉强度(σR)ISO527MPa1574.极限拉应变(εR)ISO527%2.75.抗冲击韧度(an)ISO179kJ/m240.36.缺口冲击韧度(ak)ISO179kJ/m28.97.洛氏法球压硬度(Hk)/RockwellISO2039-1MPaM1038.邵氏D硬度(σB3.5%)ISO178MPa2509.抗弯强度(Et)ISO527MPa10300III.热学性能1.维卡软化温度VST/B/50ISO306°C300VST/A/50°C-2.热畸变温度HDT/BISO75°C340HDT/A°C3153.***性膨胀系数(α)DIN53752K-1x10-40.224.热导率20(λ)DIN52612W/(m*K)0.43IV.电学性能1.体积电阻(ρD)VDE0303Ωxcm≥10132.表面电阻(RO)VDE0303Ω≥10133.介电常数1MHz(εr)DIN534833.34.介电损耗因数1MHz(tanδ)DIN534830.0045.介电强度VDE0303kV/mm1756.泄漏电流强度DIN53480-V.其它数值1.粘接性+2.***无害性EEC90/128-依据标准FDA-3.摩擦系数DIN533750.424.燃烧性能UL94V-05.抗紫外线性能oVI.化学性能1.耐酸性+2.耐硷性+3.耐碳酸水性+4.耐***水性o5.耐芳香族化合物性+6.耐酮性+7.耐热水性+)