❄️ COOLING SOLUTIONS · AUTOMOTIVE THERMAL MANAGEMENT
TECHNYL® Cooling Solutions
Complete Portfolio for ICE · Hybrid · EV · 5 Thermal Management Circuits
THE SOLUTION
Leading Solutions for Automotive Cooling Systems
TECHNYL® Cooling Solutions offer a complete portfolio covering all five thermal management circuits: hot air, cooling, air conditioning, battery, and fuel stack cooling circuits. Customized solutions based on PA6, PA66, and PA6.10 with different thermal and coolant fluid resistance properties.
5
Thermal Circuits
3
Matrix Options
12000h
Coolant Aging Test
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“Thermal Management Expert”
From ICE to EV, TECHNYL provides comprehensive thermal management solutions.
MATRIX OPTIONS
Three Matrix Options · Precision Matching
Select the right material based on operating temperature and coolant environment
🔹 PA6-Based
For Moderate EV Temperatures
Specifically designed for moderate coolant aging temperatures typical of EVs, successfully tested for 12,000 hours at 80°C. The stable tensile strength retention proves its suitability for EV cooling components.
TECHNYL C218 V30 BK 34NG LP is also suitable for immersion cooling, with mechanical performance retained after 1000h @ 100°C in various dielectric e-fluids.
🔹 PA66-Based
Hydrolysis Resistance · Sustainable Option
The well-established PA66 GF30 solution TECHNYL® A 218 V30 BK 34NG is a proven hydrolysis-resistant solution. The new recycled-based version provides similar performance levels compared to the virgin-based alternative.
Also available in black laser transparent (TECHNYL STAR AF 219 V30 BK LT) and high-purity (TECHNYL PURE A 219E1 V30 BK) versions.
🔹 PA6.10-Based
PPA Replacement
For more demanding conditions, alternative engineered materials based on PA6.10 or PA66/6.10 can substitute PPA compounds, offering comparable dimensional stability and cooling performance.
TECHNYL® D 218 V30 BK matches PPA in dimensional stability. TECHNYL® D 219 V50 BK even outperforms PPA in some properties.
📊 Key Performance Data
PA66 GF30 Hydrolysis Resistant Solutions Performance Comparison
| Property |
TECHNYL A 218 V30 BK 34NG (LP) |
TECHNYL 4EARTH A1E 218 V30 BK 34NG LP |
| Viscosity Index |
140 |
140 |
| Tensile Modulus |
10000 MPa |
10000 MPa |
| Tensile Strength at Break |
195 MPa |
195 MPa |
| After Coolant Aging (500h/130°C) |
85 MPa |
85 MPa |
| Elongation at Break |
3.0% |
3.0% |
| Unnotched Impact Strength |
70 kJ/m² |
70 kJ/m² |
✅ The recycled-based version offers performance comparable to virgin material, supporting sustainability goals.
IMMERSION COOLING
Immersion Cooling Solutions
TECHNYL C218 V30 BK 34NG LP is suitable for immersion cooling applications, with mechanical performance retained after 1000 hours @ 100°C in various dielectric e-fluids — ideal for EV battery cooling.
🔋
Immersion Cooling
1000h @ 100°C Retention
EXTRUSION PRODUCTS
Extrusion Product Range
For Cooling and Air Conditioning Lines
🔹 High-Pressure Refrigerant Lines
TECHNYL SHAPE DA 438CR BK (PA6.10/PA66 Blend)
- Tensile Modulus: 3000 MPa (23°C)
- Burst Pressure (6/8mm tube): 80 bar @ 23°C / 80 bar @ 80°C
- Limited flexibility
🔹 Multi-Purpose Extrusion
TECHNYL SHAPE C 548B BK (PA6)
- Tensile Modulus: 2000 MPa (23°C)
- Burst Pressure (6/8mm tube): 50 bar @ 23°C / 50 bar @ 80°C
- Medium flexibility · Impact modified
🔹 Low-Pressure AC & Cooling Lines
TECHNYL SHAPE D 458P BK (PA6.10)
- Tensile Modulus: 800 MPa (23°C)
- Burst Pressure (6/8mm tube): 43 bar @ 23°C / 43 bar @ 80°C
- High flexibility · Plasticized
✅ All extrusion products exhibit very good compatibility and high barrier to refrigerants. PA6.10-based products also show excellent coolant resistance.
LASER WELDING
Black Laser Transparent Technology
TECHNYL STAR AF 219 V30 BK LT is a black laser transparent grade developed specifically for laser-welded applications. It offers good laser welding compatibility with glass-filled products such as TECHNYL SHAPE DA 438CR BK, providing reliable connection solutions for thermal management components.
🔗
Laser Welding
Black Laser Transparent
📋 Key Product Grades
TECHNYL C 218 V30 BK 34NG LP
TECHNYL A 218 V30 BK 34NG LP
TECHNYL PURE A 219E1 V30 BK
TECHNYL 4EARTH A1E 218 V30 BK 34NG LP
TECHNYL STAR AF 219 V30 BK LT
TECHNYL D 218 V30 BK
TECHNYL D 219 V50 BK
TECHNYL SHAPE DA 438CR BK
TECHNYL SHAPE C 548B BK
TECHNYL SHAPE D 458P BK
❄️
TECHNYL® Cooling Solutions
From ICE to EV · Covering All 5 Thermal Circuits
✓ PA6/PA66/PA6.10 Matrix ✓ Sustainable Options ✓ Immersion Cooling
✓ Laser Welding Technology ✓ Extrusion Lines ✓ PPA Replacement
Learn More →
📋 TECHNYL® is a registered trademark of DOMO Chemicals. This information is based on DOMO Chemicals official technical documentation.
Data based on typical laboratory test values; actual performance may vary with processing conditions.
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