Akro-Plastic Akromid® B3 2 RM-D black (3254) PA 6 Dry

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Akro-Plastic Akromid® B3 2 RM-D black (3254) PA 6 Dry
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 6 (PA6); Nylon 6, Unreinforced
Material Notes:	Description: AKROMID B3 2 RM-D black (3254) is a nonreinforced, UV-stabilized polyamide 6 with limited moisture absorption. Applications are interior and exterior parts with improved impact strength in the automotive industry Additive: UV Stabilizer Features: Good Impact Resistance Low Moisture Absorption Uses: Automotive Applications Automotive Exterior Parts Automotive Interiors Information provided by Akro-Plastic GmbH
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Physical Properties	Metric	English	Comments

Density	1.10 g/cc	0.0397 lb/in³	ISO 1183
Moisture Absorption	1.65 % @Temperature 70.0 °C	1.65 % @Temperature 158 °F	Humidity, 62% RH; ISO 1110
Linear Mold Shrinkage, Flow	0.0080 cm/cm	0.0080 in/in	ISO 294-4
Linear Mold Shrinkage, Transverse	0.010 cm/cm	0.010 in/in	ISO 294-4
Melt Flow	30 g/10 min @Load 5.00 kg, Temperature 275 °C	30 g/10 min @Load 11.0 lb, Temperature 527 °F	ISO 1183
Spiral Flow	65.0 cm	25.6 in	Cross section: 7 mm x 3.5 mm

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	60.0 MPa	8700 psi	50 [mm/min]; ISO 527-2
Elongation at Break	>= 30 %	>= 30 %	50 [mm/min]; ISO 527-2
Tensile Modulus	2.50 GPa	363 ksi	1 [mm/min]; ISO 527-2
Flexural Modulus	2.30 GPa	334 ksi	2 [mm/min]; ISO 178
Charpy Impact Unnotched	NB @Temperature -30.0 °C	NB @Temperature -22.0 °F	ISO 179/1eU
	NB @Temperature 23.0 °C	NB @Temperature 73.4 °F	ISO 179/1eU
Charpy Impact, Notched	1.00 J/cm² @Temperature 23.0 °C	4.76 ft-lb/in² @Temperature 73.4 °F	ISO 179/1eA
	1.50 J/cm² @Temperature -30.0 °C	7.14 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eA

Thermal Properties	Metric	English	Comments
Melting Point	225 °C	437 °F	DIN EN 11357-1
Deflection Temperature at 0.46 MPa (66 psi)	100 °C	212 °F	Unannealed; ISO 75/B
Deflection Temperature at 1.8 MPa (264 psi)	80.0 °C	176 °F	Unannealed; ISO 75/A
Flammability, UL94	HB @Thickness 0.800 mm	HB @Thickness 0.0315 in

Processing Properties	Metric	English	Comments
Feed Temperature	60.0 - 80.0 °C	140 - 176 °F
Nozzle Temperature	240 - 280 °C	464 - 536 °F
Zone 1	225 - 300 °C	437 - 572 °F
Zone 2	225 - 300 °C	437 - 572 °F
Zone 3	225 - 300 °C	437 - 572 °F
Zone 4	225 - 300 °C	437 - 572 °F
Melt Temperature	260 - 300 °C	500 - 572 °F
Mold Temperature	80.0 - 100 °C	176 - 212 °F
Drying Temperature	80.0 °C	176 °F
Dry Time	4.00 - 12.0 hour	4.00 - 12.0 hour
Hold Pressure	75.0 MPa	10900 psi
Back Pressure	5.00 - 10.0 MPa	725 - 1450 psi

Descriptive Properties
Resistance to Acetaldehyde	Fail		100% Conc.
Resistance to Boric acid	Pass		10% Conc
Resistance to Brake fluid (DOT 4)	Pass		10% Conc
Resistance to Dichloro-Acetic acid	Pass		96% Conc
Resistance to Fruit Juices	Pass		50°C, 100% Conc
Resistance to Hydrogen chloride, gas	Pass		100% Conc
Resistance to Iso-octanol	Pass		100% Conc
Resistance to Oleic acid	Pass		20% Conc
Resistance to Potassium permanganate, aqueous	Pass		1% Conc
Resistance to Spirits	Pass		100% Conc
Resistance to Toluene	Fail		100% Conc
Resistant to Citric acid	Pass		10% Conc
Resistant to Hydrogen peroxide	Fail
Resistant to Sulfuric acid	Fail		96% Conc
Resistant to Water	Pass		<50°C, 100% Conc
Resistant to Zinc chloride, aqueous	Pass		50% Conc

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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PAKRO241 / 182828

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