EMS-Grivory Grilamid® XE 4028 nat PA12/MACMI

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EMS-Grivory Grilamid® XE 4028 nat PA12/MACMI
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 12 (PA12)
Material Notes:	Product description: Grilamid XE 4028 natural is a transparent thermoplastic polyamides based on aliphatic, cycloaliphatic and aromatic blocks. Grilamid XE 4028 natural offers a variety of interesting properties such as: High transparency Light and clear natural color Toughness Stiffness FDA approved Low density Comfortable surface feel Boiling water resistant Suitable for ISBM Processes Grilamid XE 4028 is especially suitable as an alternative to Bisphenol A (BPA) containing materials, as well as for the production of optical and technical demanding parts in the application fields such as: Babycare Houseware Packaging Blow-molded containers Information provided by EMS Grivory.
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Physical Properties	Metric	English	Comments

Density	1.06 g/cc	0.0383 lb/in³	Dry; ISO 1183
Water Absorption	3.5 %	3.5 %	Sim. to ISO 62
Moisture Absorption	1.50 %	1.50 %	Sim. to ISO 62
Linear Mold Shrinkage, Flow	0.0060 cm/cm	0.0060 in/in	ISO 294-4, 2577
Linear Mold Shrinkage, Transverse	0.0070 cm/cm	0.0070 in/in	ISO 294-4, 2577

Mechanical Properties	Metric	English	Comments
Ball Indentation Hardness	120 MPa	17400 psi	Conditioned; ISO 2039-1
Tensile Strength at Break	50.0 MPa	7250 psi	Conditioned; ISO 527-1/-2
Tensile Strength, Yield	75.0 MPa	10900 psi	Conditioned; ISO 527-1/-2
Elongation at Break	>= 50 %	>= 50 %	Nominal, Conditioned; ISO 527-1/-2
	>= 50 %	>= 50 %	Conditioned; ISO 527-1/-2
Elongation at Yield	9.0 %	9.0 %	Conditioned; ISO 527-1/-2
Tensile Modulus	2.20 GPa	319 ksi	Conditioned; ISO 527-1/-2
Charpy Impact Unnotched	NB @Temperature 23.0 °C	NB @Temperature 73.4 °F	Conditioned; ISO 179/1eU
	NB @Temperature -30.0 °C	NB @Temperature -22.0 °F	Conditioned; ISO 179/1eU
Charpy Impact, Notched	0.700 J/cm² @Temperature -30.0 °C	3.33 ft-lb/in² @Temperature -22.0 °F	Conditioned; ISO 179/1eA
	0.800 J/cm² @Temperature 23.0 °C	3.81 ft-lb/in² @Temperature 73.4 °F	Conditioned; ISO 179/1eA

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+11 ohm-cm	1.00e+11 ohm-cm	Conditioned; IEC 60093
Surface Resistance	1.00e+11 ohm	1.00e+11 ohm	IEC 60093
Dielectric Strength	31.0 kV/mm	787 kV/in	Conditioned; IEC 60243-1
Comparative Tracking Index	600 V	600 V	Conditioned; IEC 60112

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	80.0 µm/m-°C	44.4 µin/in-°F	ISO 11359-1/-2
CTE, linear, Transverse to Flow	80.0 µm/m-°C	44.4 µin/in-°F	ISO 11359-1/-2
Maximum Service Temperature, Air	80.0 - 100 °C	176 - 212 °F	Long Term; ISO 2578
	120 °C	248 °F	Short Term; EMS
Deflection Temperature at 0.46 MPa (66 psi)	145 °C	293 °F	ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi)	130 °C	266 °F	ISO 75-1/-2
Glass Transition Temp, Tg	160 °C	320 °F	10°C/min; ISO 11357-1/-2
Flammability, UL94	HB	HB	IEC 60695-11-10

Optical Properties	Metric	English	Comments
Transmission, Visible	90 %	90 %	transparent; thickness not quantified

Compliance Properties	Metric	English	Comments
FDA	Yes	Yes

Descriptive Properties
Food contact	EU Requirements
	FDA
Form	Granules
Medical	FDA
Packaging	Blow molded containers
	Injection, stretch, blow molded containers
Processing	Extrusion - blow molding
	Injection (stretch) blow molding
	Other Extrusion
Special Characteristics	Transparent

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PGRH120 / 156829

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