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Plastics & Elastomers
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EcoPaXX® Q-E7300

Technical Datasheet | Supplied by DSM
EcoPaXX® Q-E7300 is a PA 4-10 polyamide based on castor oil by DSM that is particularly suitable for use in high-tech applications due to its low moisture absorption and excellent mechanical properties. It is less damaging to the environment and has the potential to be completely green. It has the usual mechanical properties, but it combines this with low moisture absorption, a high melting point of about 250°C (the highest of all biological nylons), and a high rate of crystallization (faster and more efficient production). Possesses stiffness (highest among all long-chain polyamides) and toughness, especially against bending. EcoPaXX® Q-E7300 also performs reliably in extreme heat and resistant to chemicals and hydrolysis, which makes it suitable for various demanding applications.
Product Type
PA (Polyamide, Nylon) > PA 4-10 (Nylon 4-10)
Product Status
Geographical Availability
Central and Eastern Europe, Western Europe
Bio Based
Bio Based Content (%)
56%, Castor oil based
Key Features
  • Chemical resistance, Good
  • Hydrolysis Resistant
  • Moisture Absorption, Low
  • Renewable Resource Content
  • Stiffness, Ultra High
  • Mechanical Properties, Excellent

EcoPaXX® Q-E7300 Properties

Mechanical Properties

Value & Unit
Test Condition
Test Method
Tensile Modulus
350 MPa
(At 120°C, dry)
ISO 527-1/-2
Tensile Strain
6 %
(at Yield, dry)
ISO 527-1/-2
Nominal Strain
30 %
(at Break, dry)
ISO 527-1/-2

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