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Rulon Bearings

Akro-Plastic Akromid® C28 GF 25 FRT natural (7332) Nylon, Flame Retardant
Categories: Polymer; Thermoplastic; Nylon (Polyamide PA)

Material Notes: Flame Retardant Compound. Optimized for big parts in trains, EN 45545-2, NFPA-130. PA-Blend GF 25 FR (40).

Information provided by Akro-Plastic GmbH

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.43 g/cc0.0517 lb/in³ISO 1183
Filler Content 25 %25 %ISO 1172
Linear Mold Shrinkage, Flow 0.0030 - 0.0050 cm/cm0.0030 - 0.0050 in/inISO 294-4
Linear Mold Shrinkage, Transverse 0.0050 - 0.0070 cm/cm0.0050 - 0.0070 in/inISO 294-4
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 152 MPa22000 psi5 mm/min. Conditioned; ISO 527-2
 157 MPa22800 psi5 mm/min. Dry as Molded; ISO 527-2
Elongation at Break 2.6 %2.6 %5 mm/min. Dry as Molded; ISO 527-2
 2.7 %2.7 %5 mm/min. Conditioned; ISO 527-2
Tensile Modulus 10.8 GPa1570 ksi1 mm/min. Dry as Molded.; ISO 527-2
 11.0 GPa1600 ksi1 mm/min. Conditioned; ISO 527-2
Charpy Impact Unnotched 6.40 J/cm²
@Temperature 23.0 °C
30.5 ft-lb/in²
@Temperature 73.4 °F
Dry as Molded; ISO 179-1/1eA
 
Electrical PropertiesMetricEnglishComments
Comparative Tracking Index >= 600 V>= 600 VConditioned. Test solution A.; IEC 60112
 >= 600 V>= 600 VDry as Molded. Test solution A.; IEC 60112
 
Thermal PropertiesMetricEnglishComments
Melting Point 238 °C460 °FDry as Molded. DES, 10°C/min; DIN EN 11357-1
Deflection Temperature at 0.46 MPa (66 psi) 251 °C484 °FDry as Molded; ISO 75
Deflection Temperature at 1.8 MPa (264 psi) 230 °C446 °FDry as Molded; ISO 75
Flammability, UL94  V-0
@Thickness 0.400 mm
V-0
@Thickness 0.0157 in
Conditioned
 V-0
@Thickness 0.800 mm
V-0
@Thickness 0.0315 in
Conditioned
 V-0
@Thickness 1.60 mm
V-0
@Thickness 0.0630 in
Conditioned
 V-0
@Thickness 3.20 mm
V-0
@Thickness 0.126 in
Conditioned
 V-0
@Thickness 0.800 mm
V-0
@Thickness 0.0315 in
Dry as Molded
 V-0
@Thickness 0.400 mm
V-0
@Thickness 0.0157 in
Dry as Molded
 V-0
@Thickness 1.60 mm
V-0
@Thickness 0.0630 in
Dry as Molded
 V-0
@Thickness 3.20 mm
V-0
@Thickness 0.126 in
Dry as Molded
Glow Wire Ignition Temperature  800 °C
@Thickness 0.800 mm
1470 °F
@Thickness 0.0315 in
Conditioned; IEC 60695-2-13
 800 °C
@Thickness 1.60 mm
1470 °F
@Thickness 0.0630 in
Conditioned; IEC 60695-2-13
 800 °C
@Thickness 0.800 mm
1470 °F
@Thickness 0.0315 in
Dry as Molded; IEC 60695-2-13
 800 °C
@Thickness 1.60 mm
1470 °F
@Thickness 0.0630 in
Dry as Molded; IEC 60695-2-13
 825 °C
@Thickness 0.400 mm
1520 °F
@Thickness 0.0157 in
Dry as Molded; IEC 60695-2-13
 825 °C
@Thickness 0.400 mm
1520 °F
@Thickness 0.0157 in
Conditioned; IEC 60695-2-13
 850 °C
@Thickness 3.20 mm
1560 °F
@Thickness 0.126 in
Conditioned; IEC 60695-2-13
 850 °C
@Thickness 3.20 mm
1560 °F
@Thickness 0.126 in
Dry as Molded; IEC 60695-2-13
Glow Wire Flammability Index  960 °C
@Thickness 0.400 mm
1760 °F
@Thickness 0.0157 in
Conditioned; IEC 60695-2-12
 960 °C
@Thickness 1.60 mm
1760 °F
@Thickness 0.0630 in
Conditioned; IEC 60695-2-12
 960 °C
@Thickness 3.20 mm
1760 °F
@Thickness 0.126 in
Conditioned; IEC 60695-2-12
 960 °C
@Thickness 0.800 mm
1760 °F
@Thickness 0.0315 in
Conditioned; IEC 60695-2-12
 960 °C
@Thickness 0.400 mm
1760 °F
@Thickness 0.0157 in
Dry as Molded; IEC 60695-2-12
 960 °C
@Thickness 1.60 mm
1760 °F
@Thickness 0.0630 in
Dry as Molded; IEC 60695-2-12
 960 °C
@Thickness 3.20 mm
1760 °F
@Thickness 0.126 in
Dry as Molded; IEC 60695-2-12
 960 °C
@Thickness 0.800 mm
1760 °F
@Thickness 0.0315 in
Dry as Molded; IEC 60695-2-12
 
Descriptive Properties
Railway Requirement SetsR1/6/7 HL2EN 45545-2. Dry as Molded
 R1/6/7 HL2EN 45545-2. Conditioned

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PAKRO9938 / 255595

Master Bond adhesives

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