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TECHNYL® 4EARTH C2E 218 V50 BK H

50% Ultra-High Glass Reinforced Recycled PA6 · Ultra-High Rigidity · Sustainable Polyamide · Black

4EARTH Series
50% Glass Reinforced
Ultra-High Rigidity
HDT 205°C
Formerly ECONOMID PLUS

50%
Glass Content
15500
Tensile Modulus (MPa)
205
HDT @ 1.80MPa (°C)
221
Melting Point (°C)

TECHNYL® 4EARTH C2E 218 V50 BK H (formerly ECONOMID PLUS 6G50H2 BK) belongs to DOMO’s 4EARTH sustainable polyamide series. It is a 50% ultra-high glass fiber reinforced recycled Polyamide 6 (PA6) grade designed for injection molding. This product offers extremely high rigidity and strength with tensile modulus up to 15500 MPa, while using recycled materials to help reduce carbon footprint. The black version is suitable for automotive components, metal replacement and ultra-high strength sustainable design applications.

📋 Product Overview

  • Product Series: TECHNYL 4EARTH Sustainable Polyamide
  • Former Name: ECONOMID PLUS 6G50H2 BK
  • Polymer Type: Recycled Polyamide 6 (PA6)
  • Reinforcement: 50% Ultra-High Glass Fiber
  • Melting Point: 221°C (lower than standard PA6, enabling lower temperature processing)
  • Flame Rating: UL94 HB (0.75mm)
  • Electrical Performance: Volume Resistivity 1.0E13 ohm.m, Surface Resistivity 1.0E13 ohm
  • Thermal Performance: HDT 205°C @ 1.80MPa, 215°C @ 0.45MPa, Vicat Softening Point 210°C
  • Mechanical Performance: Tensile Modulus 15500 MPa, Stress at Break 185 MPa, Strain at Break 2%
  • Impact Performance: Charpy Notched Impact 13 kJ/m² (dry), improves to 19 kJ/m² when conditioned
  • Processing: Injection Molding
  • Color: Black
  • Certifications: REACH
  • Typical Applications: Automotive components, metal replacement, industrial parts, sustainable design products

📊 Technical Data Sheet

Physical Properties

Property
Standard
Value
Unit

Density
ISO 1183
1.57
g/cm³

Mechanical Properties (Dry / Conditioned)

Property
Standard
Value (Dry / Conditioned)
Unit

Tensile Modulus
ISO 527-1/-2
15500 / 10300
MPa

Stress at Break
ISO 527-1/-2
185 / 125
MPa

Strain at Break
ISO 527-1/-2
2 / 3
%

Flexural Modulus
ISO 178
13000 / 9300
MPa

Flexural Strength
ISO 178
270 / 180
MPa

Charpy Impact (+23°C)
ISO 179/1eU
60 / 65
kJ/m²

Charpy Notched (+23°C)
ISO 179/1eA
13 / 19
kJ/m²

Izod Notched (+23°C)
ISO 180/1A
12 / –
kJ/m²

Thermal Properties

Property
Standard
Value
Unit

Melting Temperature
ISO 11357-1
221
°C

HDT @ 0.45 MPa
ISO 75
215
°C

HDT @ 1.80 MPa
ISO 75
205
°C

Vicat Softening Point
ISO 306
210
°C

Electrical Properties

Property
Standard
Value
Unit

Volume Resistivity
IEC 62631-3-1
1.0E+13
ohm.m

Surface Resistivity
IEC 62631-3-1
1.0E+13
ohm

Flammability

Property
Thickness
Standard
Rating/Value

UL 94 Flammability Rating
0.75 mm
UL 94
HB

Burning Rate (FMVSS, 1mm)
1 mm
FMVSS 302
< 100 mm/min

🌍 4EARTH Series: DOMO’s sustainable polyamide product line using recycled materials for reduced carbon footprint.

🌟 Key Advantages

  • ✅ Sustainable Polyamide: Uses recycled materials, 4EARTH series for reduced carbon footprint
  • ✅ 50% Ultra-High Glass Reinforcement: Tensile modulus up to 15500 MPa, ideal for metal replacement
  • ✅ Low Temperature Processing: Melting point 221°C for energy savings
  • ✅ High Heat Resistance: HDT 205°C @ 1.80MPa, Vicat Softening Point 210°C
  • ✅ Good Impact Performance: Notched impact improves to 19 kJ/m² when conditioned
  • ✅ Excellent Dimensional Stability: Ultra-high glass content for superior dimensional accuracy
  • ✅ Black Color: Meets industrial application requirements
  • ✅ REACH Compliant: Meets global environmental regulations

⚙️ Processing Conditions

🌡️ Drying Conditions
75 – 85°C / 2-4 hours
Dew point ≤ -30°C
🔥 Recommended Melt Temperature
— (Contact us for full details)
🏭 Recommended Mold Temperature
90 – 100°C

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 -30°C, recommended time 2-4 hours.

These parameters are typical of the product but should be related to the type of machinery used and to the type of moulded part.

🎯 Typical Applications

🚗 Automotive Components
Metal replacement, structural parts
🌍 Sustainable Design
Eco-friendly products, low-carbon applications
🏭 Industrial Parts
Ultra-high strength structural components

📎 Download & Technical Support

※ Click to download the complete technical datasheet. For inquiries, 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. DOMO accepts no responsibility for results obtained by the application of this information or for the safety and suitability of our products. Users are advised to make their own tests to determine the safety and suitability of each product for their own purposes. Unless otherwise agreed in writing, DOMO sells the product without warranties. Unless specifically indicated, the grade is not suitable for pharmaceutical/medical applications.

Source: DOMO Chemicals Official Technical Datasheet (TECHNYL 4EARTH C2E 218 V50 BK H, formerly ECONOMID PLUS 6G50H2 BK, Document ID: 001945)

Last Updated: June 2026

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