Automotive & New Energy Grade PPA
Automotive & New Energy Grade PPA is a high-performance engineering plastic tailor-made for the automotive industry and new energy vehicle applications. While meeting traditional automotive requirements for high temperature and chemical corrosion resistance, it is specifically optimized for new energy vehicles' battery systems, electric drive systems, and charging systems. This material features excellent heat aging resistance, long-term thermal stability, low-smoke halogen-free flame retardancy, and good electrical insulation properties, fully complying with the rigorous standards and specifications of the automotive industry.
Basic Parameters
|
Property |
Test Standard |
Typical Value |
Unit |
|
Density |
ISO 1183 |
1.45-1.72 |
g/cm³ |
|
Tensile Strength |
ISO 527 |
170-230 |
MPa |
|
Tensile Modulus |
ISO 527 |
10000-16000 |
MPa |
|
Flexural Strength |
ISO 178 |
260-330 |
MPa |
|
Notched Impact Strength |
ISO 179 |
9-17 |
kJ/m² |
|
Heat Deflection Temp (1.8MPa) |
ISO 75 |
290-320 |
°C |
|
Long-term Heat Aging (GT) |
ISO 188 |
150°C/3000h |
Pass |
|
CTI Value |
IEC 60112 |
500-800 |
V |
|
Water Absorption (23°C, 24h) |
ISO 62 |
0.5-1.0 |
% |
|
Flame Rating |
UL 94 |
V-0 |
- |
Performance Characteristics：
Long-term thermal stability (150°C, 3000 hours)
Excellent heat aging resistance
Halogen-free flame retardant (UL94 V-0, low smoke low density)
Resistant to coolants, greases, and fuels
High CTI value, excellent electrical insulation
Low water absorption and excellent dimensional stability
UV aging resistance and high-low temperature cycling performance
Product Series：
Powertrain Type (for powertrain systems, oil and heat resistant)
Battery-System Type (for battery systems, flame retardant low smoke)
E-Motor Type (for motor systems, high CTI)
Charging Type (for charging systems, weather-resistant flame retardant)
Thermal-Management Type (for thermal management, high-temperature coolant resistant)
Application:
Battery systems: battery module housings, busbar insulation mounts, cell brackets
Electric drive systems: motor end covers, inverter housings, IGBT modules
Charging systems: charging gun housings, sockets, connectors
Thermal management systems: water pump impellers, pipe fittings, radiator components
Traditional powertrain: throttle bodies, sensor housings, turbocharger parts
keywords: Automotive & New Energy Grade PPA
classification: Product
Automotive & New Energy Grade PPA is a high-performance engineering plastic tailor-made for the automotive industry and new energy vehicle applications. While meeting traditional automotive requirements for high temperature and chemical corrosion resistance, it is specifically optimized for new energy vehicles' battery systems, electric drive systems, and charging systems. This material features excellent heat aging resistance, long-term thermal stability, low-smoke halogen-free flame retardancy, and good electrical insulation properties, fully complying with the rigorous standards and specifications of the automotive industry.
Basic Parameters
|
Property |
Test Standard |
Typical Value |
Unit |
|
Density |
ISO 1183 |
1.45-1.72 |
g/cm³ |
|
Tensile Strength |
ISO 527 |
170-230 |
MPa |
|
Tensile Modulus |
ISO 527 |
10000-16000 |
MPa |
|
Flexural Strength |
ISO 178 |
260-330 |
MPa |
|
Notched Impact Strength |
ISO 179 |
9-17 |
kJ/m² |
|
Heat Deflection Temp (1.8MPa) |
ISO 75 |
290-320 |
°C |
|
Long-term Heat Aging (GT) |
ISO 188 |
150°C/3000h |
Pass |
|
CTI Value |
IEC 60112 |
500-800 |
V |
|
Water Absorption (23°C, 24h) |
ISO 62 |
0.5-1.0 |
% |
|
Flame Rating |
UL 94 |
V-0 |
- |
Performance Characteristics：
Long-term thermal stability (150°C, 3000 hours)
Excellent heat aging resistance
Halogen-free flame retardant (UL94 V-0, low smoke low density)
Resistant to coolants, greases, and fuels
High CTI value, excellent electrical insulation
Low water absorption and excellent dimensional stability
UV aging resistance and high-low temperature cycling performance
Product Series：
Powertrain Type (for powertrain systems, oil and heat resistant)
Battery-System Type (for battery systems, flame retardant low smoke)
E-Motor Type (for motor systems, high CTI)
Charging Type (for charging systems, weather-resistant flame retardant)
Thermal-Management Type (for thermal management, high-temperature coolant resistant)
Application:
Battery systems: battery module housings, busbar insulation mounts, cell brackets
Electric drive systems: motor end covers, inverter housings, IGBT modules
Charging systems: charging gun housings, sockets, connectors
Thermal management systems: water pump impellers, pipe fittings, radiator components
Traditional powertrain: throttle bodies, sensor housings, turbocharger parts
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ADD：150 meters north of the intersection of Zhongyuan Road and Pushang Road, Puyang City,Henan Province
EMAIL：dowren@dowren.com
WhatsApp (+86 18137458807)