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ÏîÄ¿Testing items | ±ê×¼ÊýÖµVALUE | µäÐÍÖµTypicalvalue | µ¥Î»UNIT | ·½·¨Metho d |
ÃܶÈ/Density£¨20¡æ£© | ¡Ü1.6 | 1.55 | g/cm3 | GB/T 1033 |
ÄÍ»·¾³Ó¦Á¦¿ªÁÑ/Resistant to environmental stress cracking | 108 | 108 | 108 | F0/h |
ÄÍÈÈÓ¦Á¦¿ªÁÑ/Resistant to thermal stress cracking | 먦ÁÑ/Not cracked | 먦ÁÑ/Not cracked | 먦ÁÑ/Not cracked | - |
ÀÏ»¯Ç°¿¹ÕÅÇ¿¶È/Tensile strength before aging | ¡Ý10 | 12.5 | MPa | GB/T 1040 |
ÀÏ»¯Ç°¶ÏÁÑÉ쳤ÂÊ/Elongation at break before aging | ¡Ý150 | 165 | % | GB/T 1040 |
ÈÈÀÏ»¯ÐÔÄÜ/heat deterioration 110¡À2¡æ£¬168h | ||||
ÀÉìÇ¿¶È±ä»¯ÂÊRate of change in the tensile strength | ¡Ü¡À30 | 22 | % | GB/T 2951.12 |
¶ÏÁÑÉ쳤Âʱ仯ÂÊRate of change of fracture elongation | ¡Ü¡À30 | -20 | % | GB/T 2951.12 |
³å»÷´à»¯Î¶È/Impact brittlement temperature£¨-25 ?C) | ¡Ü15/30 | 0/30 | ¸ö/PCS | GB/T 5470 |
Ìå»ýµç×èÂÊ/Volume resistivity(20?C) | ¡Ý1.0¡Á1010 | 4.5¡Á1010 | ¦¸¡¤m | GB/T 1410 |
½éµçÇ¿¶È/Dielectric strength(20?C) | ¡Ý18 | 25 | MV/m | GB/T 1408.1 |
ÑõÖ¸Êý/Oxygen index | ¡Ý35 | 37 | % | GB/T 2406 |
±ËáÆøÌå·¢ÉúÁ¿/Amount of halogen acid gas | ¡Ü0.5 | 0 | mg/g | IEC 60754 |
PH Öµ/PHvalue | ¡Ý4.3 | 6.1 | - | IEC 60754 |
µçµ¼ÂÊ/Conductivity | ¡Ü2.5 | 2.3 | ¦Ìs/mm | IEC 60754 |
ÑÌÃܶÈÓÐÑæ/Smoke density with flame | ¡Ü200 | 22 | - | GB/T 8323 |
ÎÞÑæ/Flameless | ¡Ü100 | 72 | - | GB/T 8323 GB/T 8323 |
ÈÈÊÍ·ÅËÙÂÊ·åÖµ/Peak heat release rate | ¡Ü180 | 100 | kW/m2 | ISO/5660 |
ÈÈÊÍ·Å×ÜÁ¿/Total heat release | ¡Ü180 | 110 | MJ/m2 | ISO/5660 |
ƽ¾ùÈÈÊÍ·ÅËÙÂÊ/Average heat release rate | ¡Ü100 | 80 | kW/m2 | ISO/5660 |
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