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EMS-Grivory Grivory® XE 4071 nat PA612-I

Category Polymer , Thermoplastic , Nylon , Nylon 612
Manufacturer EMS-Grivory (EMS-CHEMIE)
Trade Name Grivory®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF EMS-Grivory Grivory® XE 4071 nat PA612-I.pdf
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Material Notes:
Product description: Grilamid XE 4071 NATURAL is an unreinforced impact modified high viscosity polyamide 612 (PA612) extrusion grade with superior hydrolysis and heat resistance. Compared to standard Grilamid grades XE 4071 NATURAL exhibits an improved resistance when exposed to water/glycol mixtures as found in automotive coolant fluids. Furthermore it is highly resistant to heat, automotive fluids and chemicals in general. Grilamid XE 4071 NATURAL has been developed for use in the cooling / heating system of vehicles. One particular application is the use as outer layer material of the ECOSYS tube solution. Grilamid XE 4071 NATURAL is suitable for other demanding automotive tubings too. ECOSYS (= EMS Cooling System) is the designation of flexible partially corrugated multilayer tubes developed by EMSGRIVORY for automotive heating and cooling systems.Information provided by EMS Grivory
Physical Properties Metric English Comments
Density 1.05 g/cc
0.0379 lb/in³
ISO 1183
Water Absorption 2.7 %
2.7 %
ISO 62
Moisture Absorption 1.20 %
1.20 %
ISO 62
Linear Mold Shrinkage, Flow 0.030 cm/cm
0.030 in/in
ISO 294-4, 2577
Linear Mold Shrinkage, Transverse 0.0040 cm/cm
0.0040 in/in
ISO 294-4, 2577
Mechanical Properties Metric English Comments
Ball Indentation Hardness 70.0 MPa
10200 psi
conditioned; ISO 2039-1
100 MPa
14500 psi
dry; ISO 2039-1
Tensile Strength, Yield 40.0 MPa
5800 psi
dry; ISO 527-1/-2
50.0 MPa
7250 psi
dry; ISO 527-1/-2
Elongation at Break >= 50 %
>= 50 %
dry; ISO 527-1/-2
>= 50 %
>= 50 %
conditioned; ISO 527-1/-2
Elongation at Yield 5.0 %
5.0 %
dry; ISO 527-1/-2
20 %
20 %
conditioned; ISO 527-1/-2
Tensile Modulus 1.20 GPa
174 ksi
conditioned; ISO 527-1/-2
2.00 GPa
290 ksi
dry; ISO 527-1/-2
Charpy Impact Unnotched NB
NB
dry; ISO 179/1eU
NB
NB
conditioned; ISO 179/1eU
NB

@Temperature 30.0 °C
NB

@Temperature 86.0 °F
dry; ISO 179/1eU
NB

@Temperature 30.0 °C
NB

@Temperature 86.0 °F
conditioned; ISO 179/1eU
Charpy Impact, Notched 4.00 J/cm²
19.0 ft-lb/in²
dry; ISO 179/1eA
9.00 J/cm²
42.8 ft-lb/in²
conditioned; ISO 179/1eA
1.20 J/cm²

@Temperature 30.0 °C
5.71 ft-lb/in²

@Temperature 86.0 °F
dry; ISO 179/1eU
1.30 J/cm²

@Temperature 30.0 °C
6.19 ft-lb/in²

@Temperature 86.0 °F
conditioned; ISO 179/1eU
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 160 µm/m-°C
88.9 µin/in-°F
ISO 11359-1/-2
CTE, linear, Transverse to Flow 100 µm/m-°C
55.6 µin/in-°F
ISO 11359-1/-2
Melting Point 210 °C
410 °F
10°C/min; ISO 11357-1/-3
Maximum Service Temperature, Air 120 - 140 °C
248 - 284 °F
long term; EMS
160 °C
320 °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) 55.0 °C
131 °F
ISO 75-1/-2
Flammability, UL94 HB
HB
IEC 60695-11-10
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+12 ohm-cm
1.00e+12 ohm-cm
dry; IEC 60093
1.00e+12 ohm-cm
1.00e+12 ohm-cm
conditioned; IEC 60093
Surface Resistance 1.00e+11 ohm
1.00e+11 ohm
IEC 60093
Dielectric Strength 40.0 kV/mm
1020 kV/in
dry; IEC 60243-1
40.0 kV/mm
1020 kV/in
conditioned; IEC 60243-1
Comparative Tracking Index 600 V
600 V
conditioned; IEC 60112
Descriptive Properties Value Comments
Automotive Air intake sytems
Automotive electr. and electronics, lighting
Compressed air systems
Cooling and climate control
Hydraulic systems
Electricals & Electronics Cables & Tubes
Form Granules
Industry & Consumer goods Hydraulics & Pneumatics
Processing Other Extrusion
Profile Extrusion
Product Attributes High viscosity
Hydrolysis resistant
Special Characteristics High impact or impact modified
Improved heat resistance
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