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TECHNYL® 4EARTH® C2E 218 V50 BK H

50% Glass Fiber Reinforced Sustainable PA6 · Recycled Source · Ultra-High Rigidity · Black Color

50% Glass Fiber
♻️ Recycled Source
Tensile Modulus 15500 MPa
Ultra-High Rigidity

50%
Glass Fiber
♻️
Recycled Source
15500
Tensile Modulus (MPa)
205
HDT (°C @ 1.8MPa)

TECHNYL® 4EARTH® C2E 218 V50 BK H (previously ECONOMID PLUS 6G50H2 BK) is a 50% glass fiber reinforced sustainable polyamide 6 (PA6) grade from recycled source, specifically developed for injection molding. This grade offers ultra-high rigidity and high strength with a tensile modulus of 15500 MPa and flexural modulus of 13000 MPa, making it an ideal sustainable material choice for metal replacement and high-rigidity structural applications.

📋 Product Overview

  • Polymer Type: PA6 (Polyamide 6)
  • Reinforcement: 50% Glass Fiber
  • Sustainability Feature: Recycled Source
  • Flammability Rating: UL94 HB (0.75mm)
  • Processing: Injection Molding
  • Color: Black
  • Certifications: REACH
  • Typical Applications: High-Rigidity Structural Parts, Metal Replacement, Industrial Components

📊 Technical Data Sheet

Physical Properties

Property Standard Value Unit
Density ISO 1183 1.57 g/cm³</td

Mechanical Properties (DAM / Conditioned)

Property Standard Value (DAM / Cond.) Unit
Tensile Modulus ISO 527-1/-2 15500 / 10300 MPa</td
Stress at Break ISO 527-1/-2 185 / 125 MPa</td
Strain at Break ISO 527-1/-2 2 / 3 %</td
Flexural Modulus ISO 178 13000 / 9300 MPa</td
Flexural Strength ISO 178 270 / 180 MPa</td
Charpy Impact Strength (+23°C) ISO 179/1eU 60 / 65 kJ/m²</td
Charpy Notched Impact (+23°C) ISO 179/1eA 13 / 19 kJ/m²</td
Izod Impact Strength (+23°C) ISO 180/1U 55 / – kJ/m²</td
Izod Notched Impact (+23°C) ISO 180/1A 12 / – kJ/m²</td

Thermal Properties

Property Standard Value Unit
Melting Temperature ISO 11357-1 221 °C</td
HDT (0.45 MPa) ISO 75 215 °C</td
HDT (1.80 MPa) ISO 75 205 °C</td
Vicat Softening Temperature ISO 306 210 °C</td

Electrical Properties

Property Standard Value Unit
Volume Resistivity IEC 62631-3-1 1E+013 ohm.m</td
Surface Resistivity IEC 62631-3-1 1E+013 ohm</td

Flammability

Property Thickness Standard Rating/Value
UL 94 Flammability 0.75 mm UL 94 HB</td
FMVSS Burning Rate 1 mm FMVSS 302 <100 mm/min</td

♻️ Sustainability · Core Value of 4EARTH Series

TECHNYL® 4EARTH® series is DOMO Chemicals’ flagship sustainable polyamide product line. C2E 218 V50 BK H offers the following sustainability features:

  • Recycled Source: Uses post-consumer/post-industrial recycled materials, reducing resource consumption
  • Reduced Carbon Footprint: Significantly lower carbon footprint compared to virgin PA6-GF50
  • Performance Equivalence: Mechanical and thermal properties comparable to virgin materials
  • Ultra-High Rigidity: Tensile modulus 15500 MPa for metal replacement
  • REACH Compliant: Meets environmental regulations

⚙️ Processing Conditions

🌡️ Drying Conditions
Use dehumidified drying
80°C / 2-4 hours
Dew point ≥ -20°C
💧 Max Moisture
0.2%
🔥 Recommended Melt Temperature
250 – 280°C
🏭 Mold Temperature
90 – 100°C
(Up to 120°C for high surface quality)

The material is supplied in airtight bags, ready for use. If the virgin material has absorbed moisture, it must be dried with dehumidified air drying equipment (dew point minimum -20°C). Recommended drying time: 2-4 hours.

For reinforced polyamides, DOMO recommends using steel with high carbon content, purified for polishing, to avoid or limit abrasion. For example: X38CrMoV5-1 (EN Norm) – 1.2367/1.2343 (DIN Norm) or X160CrMoV12 – 1.2601/1.2379 (DIN Norm).

🎯 Target Applications

🚗 Automotive Structural Parts
Engine mounts, chassis components
🔧 High-Rigidity Industrial Parts
Pump bodies, gearboxes, structural brackets
⚙️ Metal Replacement
Lightweight structural components
♻️ Sustainable Applications
Parts requiring environmental certification

📎 Download & Support

※ Click download links to access the complete technical datasheet. For any questions, please contact us.

Disclaimer: The information provided in this documentation corresponds to our technical knowledge at the date of its publication and does not constitute a specification. DOMO cannot anticipate all conditions under which this information and our products may be used. Users are advised to make their own tests to determine the safety and suitability for their own purposes. Unless otherwise agreed in writing, DOMO sells the product without warranties. Unless specifically indicated, this grade is not suitable for pharmaceutical/medical applications.

Source: DOMO Chemicals Official Technical Data Sheet (TECHNYL 4EARTH C2E 218 V50 BK H, previously ECONOMID PLUS 6G50H2 BK, Document 001945)

Last Updated: June 2026

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