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Plastics & Elastomers
The material selection platform
Plastics & Elastomers
by SpecialChem
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Grilamid® L 20 GHL

Grilamid® L 20 GHL is a nucleated, medium viscosity and heat and light stabilized polyamide 12 (PA 12) grade. Is formed by the polymerisation of laurolactam (lactam 12, obtained from the basic raw material butadiene), a ring-shaped, long-chain monomer with 12 carbon atoms. Exhibits low water absorption, excellent dimensional stability, high resistance to chemicals, oils, hydrolysis, UV, heat, abrasion and weathering. Possesses lowest density among all polyamides, low weight, high impact strength down to -40°C, easy processability and high surface quality. Is suitable for processing by injection molding. Used in automotive powertrain and chassis components, electronics & electrical applications like connectors, lighting, housewares & consumer good applications, hydraulics & pneumatics and in engineering tools. Complies with REACH, RoHS and WEEE.
Product Type
PA (Polyamide, Nylon) > PA 12 (Nylon 12)
Physical Form
Product Status

Grilamid® L 20 GHL Properties

Mechanical Properties

Value & Unit
Test Condition
Test Method
Tensile Modulus
1600 MPa
(1 mm/min)
ISO 527-2
Elongation at Yield
5 %
(At 50 mm/min)
ISO 527-2
Hardness, Ball Indentation
70 MPa
(Conditioned )
ISO 2039-1

Grilamid® L 20 GHL Processing Guidelines

Injection Molding Properties

Value & Unit
Test Condition
Test Method
Drying Temperature
< 80 °C
Dew Point of the Dryer
-25 °C
Drying Time
4 - 12 hr

*The last time this product was checked, its availability could not be confirmed. If you have more information about its availability, please contact us.

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