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HA251 Features: Glass fiber reinforced 25%, high rigidity, high hardness, high heat resistance and other characteristics. Application: Speaker protection cover.
Trade Name and Grade:PA66-GF25  HA251      Glass fiber reinforced
PropertiesTest StandardTest conditionUnitTypical Value
Mechanical properties
Tensile strengthISO5275mm/minMPa145
Tensile Stain,BreakISO5275mm/min%3
Flexural strengthISO1782mm/minMPa225
Flexural modulusISO1782mm/minMPa7800
Charpy notched impact strengthISO179-1eA23℃KJ/m28
Charpy impact strengthISO179-1eU23℃KJ/m250
HardnessIOS203923℃N/mm2180
Thermal properties
Heat distortion temperatureISO 751.8MPa230
Heat distortion temperatureISO 750.45MPa255
Physical properties
DensityISO118323℃g/cm31.32
Other properties
Molding ShrinkageISO2577/%0.5-0.6
Filler contentISO1172/%25
Address:No.369, Guangming Road, Zhuangshi Street, Zhenghai District, Ningbo.
Tel:(0574)87244771       Fax:(0574)87241375
These technical data in the product brochures are typical data under specific test conditions( at 23±2℃ and 50±5% relative humidity) and not intended foruse as limiting specifications.
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