Evonik VESTAMID® DX9303 BK E70288 Nylon 612, Impact Modified, Dry

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Evonik VESTAMID® DX9303 BK E70288 Nylon 612, Impact Modified, Dry
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 612 (PA612); Nylon 612, Impact Modified
Material Notes:	VESTAMID® DX9303 BK E70288 is a PA 612 extrusion compound developed for the production of tubing systems with higher requirements for heat resistance. The melting point of VESTAMID® DX9303 BK E70288 is about 35°C higher than PA 11 and PA 12 compounds, allows higher peak temperatures in use. Thereby this compound fulfills the increased demands resulting from higher temperatures in the engine compartment. If it is intended to use VESTAMID® DX9303 BK E70288 for fuel lines, certain preconditions must be observed. The Technical Marketing assists you in finding the suitable VESTAMID® compound. At temperatures above 100°C tubing of VESTAMID® DX9303 BK E70288 allow a higher pressure load than tubing made of PA 12 compounds with comparable flexibility. The process temperatures should be in the range of 240-270°C. The material absorbs only little moisture. Therefore dimensions and properties of parts are nearly unaffected through ambient conditions. Pigmentation may affect values. Inside the original and undamaged packaging, the product has a shelf life of at least 2 years when stored in dry rooms at temperatures not exceeding 30°C. Industrial Sector: Automotive and Mobility Processing: Extrusion Delivery form: Pellets, Granules Resistance to: Heat (thermal stability), UV / light / weathering, Oil / fuels Electrical: Insulating Conformity: Automotive Additives: Unfilled Applications: Tube and hose Processing: Pipe/Tube extrusion Special Characteristics: High impact strength, Light-stabilized, High heat resistant , High viscosity Color: Black Additives: Impact resistant, Light stabilizer, Heat stabilizer Information provided by Evonik.
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Physical Properties	Original Value	Comments

Density	1.05 g/cc	ISO 1183
Water Absorption	2.40 %	Sim to ISO 62
Moisture Absorption	1.00 %	Sim to ISO 62
Linear Mold Shrinkage, Flow	0.0270 cm/cm	ISO 294-4, 2577
Linear Mold Shrinkage, Transverse	0.00900 cm/cm	ISO 294-4, 2577
Melt Flow	11.0 g/10 min @Load 5.00 kg, Temperature 275 °C	ISO 1133

Mechanical Properties	Original Value	Comments
Hardness, Shore D	70.0 @Time 3.00 sec	ISO 7619-1
Tensile Strength at Break	45.0 MPa	ISO 527
Tensile Strength	38.0 MPa	ISO 527
Tensile Stress	37.0 MPa @Strain 50.0 %	ISO 527
Tensile Strength, Yield	38.0 MPa	ISO 527
Elongation at Break	196 %	Nominal; ISO 527
	>= 200 %	nom. strain at br., etB; ISO 527
Elongation at Yield	30.0 %	ISO 527
Tensile Modulus	900 MPa	ISO 527
Flexural Strength	24.0 MPa	at conv. Deflection; ISO 178
	34.0 MPa	ISO 178
Flexural Modulus	850 MPa	ISO 178
Flexural Strain at Break	8.50 %	at flexural strength; ISO 178
Charpy Impact Unnotched	NB @Temperature 23.0 °C	ISO 179/1eU
	NB @Temperature -30.0 °C	ISO 179/1eU
Charpy Impact, Notched	11.0 kJ/m² @Temperature -30.0 °C	Type of failure: C; ISO 179/1eA
	87.0 kJ/m² @Temperature 23.0 °C	Type of failure: P; ISO 179/1eA
Impact	0.000 @Temperature -40.0 °C	Cold impact resistance, breaks of 10, 912g; SAE J2260, J2043
	0.000 @Temperature -40.0 °C	Cold impact resistance, breaks of 10, 454g; SAE J2260, J2043
	0.000 @Temperature -40.0 °C	Cold impact resistance, breaks of 10, 454g; SAE J844
	0.000 @Temperature -40.0 °C	Cold impact resistance, breaks of 10, 454g; SAE J844

Electrical Properties	Original Value	Comments
Volume Resistivity	2.00e+10 ohm-cm	?V; IEC 62631-3-1
Surface Resistance	2.60e+12 ohm	sC, circular electrodes; IEC 62631-3-2
Dielectric Constant	2.70 @Frequency 1.00e+6 Hz	IEC 62631-2-1
	4.70 @Frequency 100 Hz	IEC 62631-2-1
	5.00 @Frequency 50.0 Hz	IEC 62631-2-1
Dielectric Strength	39.0 kV/mm	AC, S20/S20, t.; IEC 60243-1
Dissipation Factor	0.000400 @Frequency 1.00e+6 Hz	IEC 62631-2-1
	0.145 @Frequency 100 Hz	IEC 62631-2-1
	0.170 @Frequency 50.0 Hz	IEC 62631-2-1
Comparative Tracking Index	600 V	test solution A, 50 drops value; IEC 60112

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	150 µm/m-°C @Temperature 25.0 - 55.0 °C	ISO 11359-1/-2
CTE, linear, Transverse to Flow	120 µm/m-°C @Temperature 25.0 - 55.0 °C	ISO 11359-1/-2
Melting Point	211 °C	ISO 11357-1/-3
Deflection Temperature at 0.46 MPa (66 psi)	142 °C	ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi)	60.0 °C	ISO 75-1/-2
Vicat Softening Point	159 °C @Load 5.10 kg	50 K/h; ISO 306
	202 °C @Load 1.02 kg	50 K/h; ISO 306
Glass Transition Temp, Tg	20.0 °C	ISO 11357
Flammability, UL94	HB @Thickness 1.60 mm	IEC 60695-11-10
	HB @Thickness 3.20 mm	IEC 60695-11-10

Processing Properties	Original Value	Comments
Melt Temperature	250 °C	Injection Molding; ISO 294
	250 °C
Mold Temperature	80.0 °C	Injection Molding; ISO 294
	80.0 °C
Injection Velocity	200 mm/sec	Injection Molding; ISO 294

Descriptive Properties
Blue water consumption	22.2 kg	ISO 14040, 14044
Color	Black
Flexural stress at break	N	MPa, ISO 178
	N	%, ISO 178
Global Warming Potential	2.4 kg CO2 eq./kg	savings incl. bio. C. as compared to classical production, ISO 14040, 14044
	6.9 kg CO2 eq./kg	incl. bio. C incl. LUC, ISO 14040, 14044
	6.9 kg CO2 eq./kg	excl. bio. C incl. LUC, ISO 14040, 14044
Land use (ReCiPe 2016)	0.3 Annual crop eq. y	ISO 14040, 14044

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PEVONIK7886 / 325018

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