GY-TJ-21 高機能性複合エラストマー

説明

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物性Property ASTM TEST METHOD GY-TJ21
物理性質 Physical Property
外觀Appearance 透明顆粒
比重Specific Gravity D-792 1.2
流動係數Melt Flow Index (MI) D-1238 g/10min 16
假密度Bulk Density D-1182 g/cm3 0.77
成型收縮率Mould Shrinkage D-955 mm/mm .002-.006
硬度Hardness (Rockwell) D-785 M-85
吸水率Water Absorption D-570 % 0.3
燃燒率Flammability UL-94 1/16” HB
光學性質 Optical Properties
曲折率Refractive Strength D-542 1.491
透明度Light Transmission D-1003 % 95+2
機械性質 Mechanical Properties
引張強度Tensile Strength D-638 PSI kg/cm2 9200 650
彎曲強度Flexural Strength D-790 PSI kg/cm2 13200 930
延伸率Tensile Elongation D-638 % 5.0
抗衝擊力Impact Notched Izod D-256 ft-lbs/in2      kg-cm/cm 0.37/2.0
熱性質 Thermal Properties
熱變形溫度Heat Distortion Temp D-648 ℃/℉ 90/194
軟化點Vicat Softening Point D-1525 ℃/℉ 102/216
電氣性質 Electrical Properties
絕緣耐力Dielectric Strength D-149 Volts/Mill 500
誘電率Dielectric Constant D-150-647b 3.7
誘電率力Power Factor D-150-647 0.5
失電率Loss Factor D-150 0.19
體積固有抵抗Volume Resistivity D-257 Ωcm 1015

梱包

 25kg/Bag  40Bag/Ton