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EMS-Grivory Grivory® L 20H FWA nat PA12

Category Polymer , Thermoplastic , Nylon , Nylon 12
Manufacturer EMS-Grivory (EMS-CHEMIE)
Trade Name Grivory®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF EMS-Grivory Grivory® L 20H FWA nat PA12.pdf
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Material Notes:
Product Description: Grilamid L 20 H FWA natural is a medium viscosity, unreinforced and heat stabilized Polyamide 12 (PA12). Grilamid L 20 H FWA natural is used for technical injection molded parts, and is in particular suitable for parts with low to medium wall thicknesses. This material allows further the molding of thick articles with walls up to 15 mm. high impact strength high elongation at break very low moisture absorption good chemical resistance easy processing low density The particular stabilization package of Grilamid L 20 H FWA allows the use in direct contact with potable water and foodstuff.Information provided by EMS Grivory
Physical Properties Metric English Comments
Density 1.01 g/cc
0.0365 lb/in³
ISO 1183
Water Absorption 1.5 %
1.5 %
ISO 62
Moisture Absorption 0.700 %
0.700 %
ISO 62
Linear Mold Shrinkage, Flow 0.0080 cm/cm
0.0080 in/in
ISO 294-4, 2577
Linear Mold Shrinkage, Transverse 0.0080 cm/cm
0.0080 in/in
ISO 294-4, 2577
Mechanical Properties Metric English Comments
Hardness, Shore D 70
70
conditioned, 15s; ISO 868
Tensile Strength, Yield 40.0 MPa
5800 psi
Elongation at Break >= 50 %
>= 50 %
conditioned; ISO 527-1/-2
Elongation at Yield 12 %
12 %
conditioned; ISO 527-1/-2
Tensile Modulus 1.10 GPa
160 ksi
conditioned; ISO 527-1/-2
Charpy Impact Unnotched NB
NB
conditioned; ISO 179/1eU
NB

@Temperature 30.0 °C
NB

@Temperature 86.0 °F
conditioned; ISO 179/1eU
Charpy Impact, Notched 0.700 J/cm²
3.33 ft-lb/in²
conditioned; ISO 179/1eA
0.600 J/cm²

@Temperature 30.0 °C
2.86 ft-lb/in²

@Temperature 86.0 °F
conditioned; ISO 179/1eU
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 120 µm/m-°C
66.7 µin/in-°F
ISO 11359-1/-2
CTE, linear, Transverse to Flow 140 µm/m-°C
77.8 µin/in-°F
ISO 11359-1/-2
Melting Point 178 °C
352 °F
10°C/min; ISO 11357-1/-3
Maximum Service Temperature, Air 90.0 - 100 °C
194 - 212 °F
long term; EMS
150 °C
302 °F
short term; EMS
Deflection Temperature at 0.46 MPa (66 psi) 115 °C
239 °F
ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi) 45.0 °C
113 °F
ISO 75-1/-2
Flammability, UL94 HB
HB
IEC 60695-11-10
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+13 ohm-cm
1.00e+13 ohm-cm
conditioned; IEC 60093
Surface Resistance 1.00e+12 ohm
1.00e+12 ohm
IEC 60093
Dielectric Strength 32.0 kV/mm
813 kV/in
conditioned; IEC 60243-1
Comparative Tracking Index 600 V
600 V
conditioned; IEC 60112
Descriptive Properties Value Comments
Food contact EU Requirements
FDA
NSF 51
Form Granules
Industry & Consumer goods Heating systems
Housewares
Sanitary, water and gas supply
Processing Injection Molding
Product Attributes Hydrolysis resistant
Special Characteristics High impact or impact modified
Improved heat resistance
Improved UV resistance (outdoor use)
Water Contact ACS
DVGW W270
KTW
NSF 61
WRAS
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