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Plastics & Elastomers
by SpecialChem
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Grilamid® L 20 H FWA Black 9225

Grilamid® L 20 H FWA Black 9225 is an impact modified, medium viscosity and heat 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, hydrolysis, UV, heat and weathering. Possesses lowest density among all polyamides, high impact strength down to -40°C, easy processability and high elongation at break. Allows molding of thick articles with walls up to 15 mm. Is suitable for processing by injection molding. Used in parts with low to medium wall thicknesses, housewares & consumer good applications, heating systems, sanitary, water and gas supply. Is suitable for applications in contact with food (NSF 51) and drinking water (NSF 61, KTW, WRAS, ACS, DVGW W270). Complies with FDA, REACH, RoHS and WEEE.
Product Type
PA (Polyamide, Nylon) > PA 12 (Nylon 12)
Physical Form

Grilamid® L 20 H FWA Black 9225 Properties

Mechanical Properties

Value & Unit
Test Condition
Test Method
Impact Strength, Notched Charpy
7 kJ/m²
ISO 179/1eA 2
Tensile Modulus
1100 MPa
(1 mm/min)
ISO 527-2
Elongation at Yield
12 %
(At 50 mm/min)
ISO 527-2

Grilamid® L 20 H FWA Black 9225 Processing Guidelines

Injection Molding Properties

Value & Unit
Test Condition
Test Method
Drying Temperature
< 80 °C
Dew Point of the Dryer
-40 °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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