Kinte Materials Science and Technology Co.,Ltd
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Special electrical mounding compounds PT-201 for Heat-resistant parts of electrical products
Characteristics : The plastic has good flame retardant, heat resistant performance is excellent, good electric performance, good thermal rigidity, small water absorption, products good dimensional stability, room temperature storage period is 1 year.
Applications: Mainly used for Heat-resistant parts of electrical products.
Technical data:
|
Property |
Unit |
Test standard |
PT-201 |
|
Density |
g/cm3 | GB/T1033 | 1.75-2.0 |
|
Water absorption |
% | GB/T1034 | ≤0.2 |
|
Moulding shrinkage |
% | JB/T3958.2 | 0.10-0.50 |
|
Charpy impact strength |
kJ/m2 | GB/T1043 | ≥10.0 |
|
Charpy notch impact strength |
kJ/m2 | GB/T1043 | ≥3.0 |
|
Flexural strength |
MPa | GB/T9341 | ≥100 |
|
Surface resistivity |
Ω | GB/T1410 | ≥1010 |
|
Volume resistivity |
Ω.m | GB/T1410 | ≥109 |
|
Deflection temperature |
℃ | GB/T1634 | ≥210 |
|
Flammability |
Rating | GB/T11020 | V-0 |
|
Dielectric strength |
MV/m | GB/T1408 | ≥10 |
|
Compression strength |
MPa | GB/T1041 | ≥180 |
PT-201 Molding condition for injection(for reference)
|
Injection Moulding Parameters |
Unit |
Range |
|||||
|
Molding temperature |
℃ | 160～180 | |||||
|
Barrel temperature |
Feed zone |
℃ | 70～90 | ||||
|
Nozzle zone |
℃ | 90～110 | |||||
|
Injection Pressure |
MPa | 60～100 | |||||
|
Curing time |
s/mm | 10～20 | |||||
|
Moulding Parameters |
Unit |
Range |
|||||
|
Molding temperature |
℃ | 160～180 | |||||
|
Pressure |
MPa | 15～20 | |||||
|
Curing time |
s/mm | 40～60 | |||||