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PC of cracking resistance

PC of cracking resistance

Characteristic:

1.Has good thermal stability, wide forming temperature range and good fluidity.

2.Shaping shrinkage is small and easy to form.

3.Excellent toughness, suitable for ultrasonic welding and screw hole products

 

Applications:

multi-purpose sockets, wall switches, charger housing, mobile phone housing and other electrical products

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Product Details

Item Unit Condition Standard   
 CR   FR UV FR+UV FR+AL FR+GF Wear-
resisting/
cold
Anti-
static
electricity
6170 FR-807S 7510 7510UV FR-807U FR-908AL GF907 DC008 DD009
Mechanical Properties
Tensilestrength MPa 50mm/min ASTM D-638 72 71 63 63 63 57 57 57 55
Breakingelongation % 50mm/min ASTM D-638 100 90 90 100 100 90 24 219 120
Flexural strength MPa 2mm/min ASTM D-790 98 95 86 87 92 84 85 75 62
Flexural modulus MPa 2mm/min ASTM D-790 2650 2750 2250 2230 2400 2206 3500 2184 2880
IZOD Impact strength, notched J/M 3.2mm,23℃ ASTM D-256 830 860 730 1100 853 702 210 725 700
Physical Properties
Density g/cm3   ASTM D-792 1.19 1.24 1.23 1.21 1.23 1.24 1.28 1.19 1.32
Melt Flow Index g/10min 300℃,1.2kg ASTM D-1238 18-22 15-20 22-26 18-23 10-22 10-22 15-20 15-20 15-20
Mold Shrinkage % 150×100×3.2mm ASTM D-955 0.5-0.7 0.4-0.6 0.4-0.6 0.5-0.7 0.4-0.6 0.4-0.6 0.3-0.5 0.5-0.7 0.7-0.8
Thermol Properties
HDT  1.82MPa ASTM D-648 130 134 129 128 130 131 135 129 128
VICAT 50kg,50℃/h ASTM D-1525 135 138 135 135 136 138 141 134 133
Flmmability Class 1.6mm UL-94 HB V-0 V-0 HB V-0 V-0 V-0 HB HB

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