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    홈페이지를 방문해주셔서 감사합니다.

    Material Table

    Safelon is used to pack electronic parts owing to insulation, recovery and buffering and to be construction material and to protect parts and equipment.

    Section Subject Unit Reference value Remarks
    Bubble Appearance density g/㎤ 0.025~0.04 Difference of specific gravity depending
    upon magnitude of foaming.
    Dynamic properties Diameter of appearance bubble on average m/m 0.26~0.33 Difference of specific gravity depending
    upon magnitude of foaming.
    tensile strength kg/㎠ 2.2~3.4  
    elongation % 130~140  
    elongation strength kg/㎠ 0.52~1.6  
    compression hardness kg/㎠ 0.3~0.4  
    thermal properties working temperature ―70~80  
    heat transmission (20℃) Kcal/mhr℃ 0.027~0.04  
    combustion rate cm/min 6.4~10.0  
    insulation   good  
    water resistance absorption, water adhered mg/㎠ 0.03 or less  
    steam penetration g/㎡hr 0.01 or less  
    water resistance   good  
    electrical properties dielectric constant ε (1Khz) 1.05~1.58  
    volume resistivity Ω Cm 10Ω or more static product (superficial resistance)
    insulation KT mm 4.8  
    others chemical resistance   good  
    toxic (hygienic test)   no toxic, no smell  
    thermal porosity   easy  
    floating g/ℓ 880  
    sound proof, sound blocking   good