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橡胶密封件、密封件、密封圈

橡胶物理性能指标大全

橡胶物理性能指标大全材质  Material    物性 Physical天然橡胶(NR)  Natural Rubber丁苯橡胶  (SBR)丁基橡胶  (IIR)  Butyl三元乙丙橡胶  EPDM氯丁橡胶  (CR) Neoprene丁腈橡胶  (NBR)  Nitrile聚氨脂    (PU)    Urethane硅(硅)胶  (SR)  Silicone氯磺化聚乙烯胶(CSM)  HypalonPHYSICALPRO  PERTIES    一般物性比重    Specific Gravity0.93    1.450.94    1.200.92    1.100.86    1.301.10    1.351.00    1.201.02    1.250.98    1.61.12    1.35硬度范围  Hardness Rang(Shore A°)30-10035-10030-9030-9035-9530-10055-10020-9040-90最大搞张强度  Tensile Strength Max(psi Rm.Temp)400030002500300030003000300015003000最大延伸率    Elongation Max(% Rm.Temp)750600700600600600750800600回复力    ResilienceEGP-FGG-EF-GF-EF-GF-G压缩变形  Compression SetGFP-GGF-GGG-EG-EF-G不透气性    Impermeablity to GasesFFEFF-GGP-FP-FG抗屈曲龟裂  Flex Cracking ResistanceFGGGGFG-EF-EG抗撕裂性    Tear StrengthEFGF-GF-GF-GEP-FF-G耐磨性    Abrasion ResistanceEG-EGG-EG-EG-EEP-FG-E抗冲击强度  Impact StrengthEEGGG-EF-GG-EP-GG抗割裂成长  Cut Growth ResistanceEGEGGGG-EP-FGENVIRONMEN  TRESISTANCE  耐环境物性抗氧化    Oxidation ResistanceF-GF-GEG-EG-EF-GG-FEE抗臭氧    Ozone ResistancePPG-EEGPEEE耐候    Weathering ResistanceFFEEGF-GG-EEG-E抗日晒    Sunlight ResistanceP-FFEEG-EP-FG-EEE耐水性    Water ResistanceEG-EEEGG-EGGG耐燃性    Flame ResistancePPPPGPP-GF-GG耐热性  Heat ResistanceFF-GGG-EF-GGF-GEG低温柔软性  Low Temperature FlexibilityG-EGF-GG-EFF-GGEF-GCHEMICALR  ESISTANCE  耐化学品物性耐油和汽油    Oil and GasolinePPPPF-GG-EG-EP-FF-G耐动植物油  Animal & Vegetable OileFFG-EGGG-EGF-GG耐醇类  AlcoholsGGGF-GG-EF-GF-GGG-E耐碱性  AlkaliesFFEG-EEG-EPPE耐酸性    AcidsF-GF-GG-EGGGP-FFG-E耐石腊烃溶剂  Aliphatic Hydrocarbon solventsPPPPGEGP-FG耐芳香烃溶剂  Aromatic Hydrocarbon solventsPPPPP-FF-GP-FP-FP-F耐酮类溶剂  Oxygenated SolventsGGG-EG-EP-FPPFF注: E=Excellent 优 G=Good 良 F=Fair 可 P=Poor l

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