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(b) Meet UL V-0 Standard
(c) Colorful appearance
(d) Good high-low temp. impact resistance
Fire Retardant PC (White) PC-FR
Features
(1) UL V-0
(2) High strength & Outstanding over-all properties
(3) Good high-temperature resistance
(4) Colorful appearance
(5) Good high-low temperature impact resistance
Application
(1) Plug & Socket
(2) Electrical Appliance Controller
(3) Shell of Electrical household Appliance
(4) Shell of Electric Meter
Properties
|
Test Project |
Test Methods |
Unit |
Typical Values [1] |
|
Tensile Stress |
GB/T1040-92 |
Mpa |
≥50 |
|
Flexural Stress |
GB/T9341-2000 |
Mpa |
≥100 |
|
Flexural Modulus |
GB/T9341-2000 |
Mpa |
≥1500 |
|
Notched Impact Strength |
GB/T1043-93 |
KJ/m2 |
≥20 |
|
Elongation At Break |
GB/T1040-92 |
% |
≥100 |
|
Heat Distortion Temperature |
GB/T1634-2004 |
°C |
110-120 |
|
MFR |
GB/T3682-2000 |
g/10min |
8-18 |
|
Oxygen Index (Vertical Burning) |
GB/T2408-1996 |
4mm |
≥28 |
|
Testing Condition |
23±2°C, 50±5%RH |
||
[1] Typical Values are average statistics in lab for reference. They are not used as products standards.
[2] Properties of coloring materials may be different from the above statistics.
Processing Conditions
|
|
Start Point |
Range |
|
|
Melt Temp |
|
230°C |
220-240°C |
|
Barrel Zone Temp. |
Rear |
215°C |
210-230°C |
|
|
Center |
225°C |
200-230°C |
|
|
Front |
235°C |
220-240°C |
|
Mold Temp. |
|
70°C |
60-100°C |
|
Processing Temp. Limit |
|
260°C |
|
|
Injection Speed |
|
60-90% |
|
|
Back Pressure |
|
0-1.0MPa |
|
|
Pre-Dry Requirements |
|
90-100°C, 3-6hr |
|
Note All the statistics above are for reference and can be adjusted according to different requirements
