Akro-Plastic Akromid® B3 GF 30 4 RM-M black (3476) PA 6 Dry, 30% Glass Filled

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Akro-Plastic Akromid® B3 GF 30 4 RM-M black (3476) PA 6 Dry, 30% Glass Filled
Categories:	Polymer; Thermoplastic; Nylon (Polyamide PA); Nylon 6 (PA6); Nylon 6, 30% Glass Fiber Filled
Material Notes:	Description: AKROMID B3 GF 30 4 RM-D black (3424) is a 30% glass fiber reinforced, hydrolysis and chemical stabilized polyamide 6 with high stiffness and strength and low humidity absorption. Applications are housings and other dimensional stable parts in the automotive and electronic industry demanding high resistance against CaCl2 solvents, as well as a very good surface Additive: Hydrolysis Resistant Features: Good Chemical Resistance Good Dimensional Stability Good Surface Finish High Stiffness High Strength Hydrolysis Resistant Low Moisture Absorption Solvent Resistant Uses: Automotive Application Electrical/Electronic Applications Housings Information provided by Akro-Plastic GmbH
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Physical Properties	Original Value	Comments

Density	1.41 g/cc	ISO 1183
Filler Content	30 %	ISO 1172
Moisture Absorption	1.6 % @Temperature 70.0 °C	Humidity, 62% RH; ISO 1110
Linear Mold Shrinkage, Flow	0.0025 cm/cm	ISO 294-4
Linear Mold Shrinkage, Transverse	0.0070 cm/cm	ISO 294-4
Spiral Flow	67.0 cm	Cross section: 7 mm x 3.5 mm

Mechanical Properties	Original Value	Comments
Ball Indentation Hardness	230 MPa	H 961/30; ISO 2039-1
Tensile Strength at Break	170 MPa	5 [mm/min]; ISO 527-2
Elongation at Break	2.8 %	5 [mm/min]; ISO 527-2
Tensile Modulus	9500 MPa	1 [mm/min]; ISO 527-2
Flexural Strength	250 MPa	2 [mm/min]; ISO 178
Flexural Modulus	9500 MPa	2 [mm/min]; ISO 178
Flexural Strain at Break	3.0 %	2 mm/min; ISO 178
Charpy Impact Unnotched	65.0 kJ/m² @Temperature -30.0 °C	ISO 179/1eU
	75.0 kJ/m² @Temperature 23.0 °C	ISO 179/1eU
Charpy Impact, Notched	10.0 kJ/m² @Temperature -30.0 °C	ISO 179/1eA
	12.0 kJ/m² @Temperature 23.0 °C	ISO 179/1eA

Electrical Properties	Original Value	Comments
Comparative Tracking Index	600 V	Solution A; IEC 60112

Thermal Properties	Original Value	Comments
Melting Point	225 °C	DIN EN 11357-1
Deflection Temperature at 1.8 MPa (264 psi)	200 °C	Unannealed; ISO 75/A
Deflection Temperature at 8.0 MPa	160 °C	Unannealed; ISO 75/C
Flammability, UL94	HB @Thickness 0.800 mm

Processing Properties	Original Value	Comments
Feed Temperature	60.0 - 80.0 °C
Nozzle Temperature	240 - 280 °C
Zone 1	225 - 300 °C
Zone 2	225 - 300 °C
Zone 3	225 - 300 °C
Zone 4	225 - 300 °C
Melt Temperature	260 - 300 °C
Mold Temperature	80.0 - 100 °C
Drying Temperature	80.0 °C
Dry Time	4.00 - 12.0 hour
Hold Pressure	75.0 MPa
Back Pressure	5.00 - 10.0 MPa

Descriptive Properties
Resistance to Acetone	Pass	100% Conc
Resistance to Benzene	Pass	100% Conc
Resistance to Biodiesel	Pass	50°C at 100% Conc
Resistance to Brake fluid (DOT 4)	Fail	130°C at 100% Conc
	Pass	23°C at 100% Conc
Resistance to Calcium chloride, alcoholic	Fail	10% Conc.
	Pass	10% Conc., when surface treated with 4 (chemical-stabilized)
Resistance to Calcium chloride, aqueous	Fail	10% Conc.
	Pass	10% Conc., when surface treated with 4 (chemical-stabilized)
Resistance to Diesel fuel (DIN 51601)	Pass	100% Conc

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PAKRO301 / 182888

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