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Akro-Plastic Akromid® T1 GF 40 (3464) PPA Dry, 40% Glass Filled

Category Polymer , Thermoplastic , Polyphthalamide (PPA) , Polyphthalamide (PPA), 40% Glass Fiber Reinforced
Manufacturer Akro-Plastic
Trade Name Akromid®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Akro-Plastic Akromid® T1 GF 40 (3464) PPA Dry, 40% Glass Filled.pdf
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Material Notes:
The new AKROMID® T is characterized primarily by high heat resistance and the lowest moisture absorption of the three PA grades, making it particularly well-suited in the automotive sector for high-temperature applications in the engine compartment and in machine building for components subjected to high mechanical loads. It easily maintains its high initial stability even at temperatures of up to 140 °C and still exhibits phenomenal creep behaviour. This extremely high dimensional stability is further enhanced by the product’s low moisture absorption. Another key advantage over PA 6 or PA 6.6 is the significantly improved chemical resistance and high resistance to hydrolytic degradation. These properties – along with the aforementioned advantages in terms of mechanical loading – make the material an ideal answer for difficult applications in industrial pumps and fluid filters. Its low water absorption over extended periods is yet another advantage. By modifying the base grades, we have also made the material suitable for applications requiring a high quality surface finish.Applications:Automotive Sector:Cooling system (thermostat housing, connectors, etc.)Parts in the oil circuit (tensioner bases, etc.)Parts in the brake system (valve bodies, etc.)Clutch components (central clutch release bearing, etc.)Air ducting parts (side pieces for charge-air coolers, control shafts, etc.)Parts subjected to high loads in the interior (centre armrest, etc.)Electrical Engineering:Mobile telephone parts (chip carrier, etc.)Coil formersMotor parts (brush holders, etc.)Plugs and connectorsBulb and LED socketsIndustry and Household:Heating systems (fan housings, etc.)Components for coffee machines (grades compliant with KTW- German recommendation for polymers in drinking-water systems)Water counters and water filters (KTW-compliant, hot water)Pump systems (misc. functional parts)Information from Akro-Plastic
Physical Properties Metric English Comments
Density 1.50 g/cc

@Temperature 23.0 °C
0.0542 lb/in³

@Temperature 73.4 °F
ISO 1183
Filler Content 40 %
40 %
ISO 1172
Water Absorption 1.1 %

@Temperature 70.0 °C
1.1 %

@Temperature 158 °F
62% r.h., Humdity; ISO 62
Linear Mold Shrinkage, Flow 0.0020 cm/cm
0.0020 in/in
ISO 294-4
Linear Mold Shrinkage, Transverse 0.0080 cm/cm
0.0080 in/in
ISO 294-4
Mechanical Properties Metric English Comments
Ball Indentation Hardness 330 MPa
47900 psi
H 961/30; ISO 2039-1
Tensile Strength at Break 260 MPa
37700 psi
5 [mm/min]; ISO 527-1/2
130 MPa

@Temperature 170 - 180 °C,
Time 1.80e+7 sec
18900 psi

@Temperature 338 - 356 °F,
Time 5000 hour
5 [mm/min], 50% Loss of Tensile Strength; ICE 216
130 MPa

@Temperature 150 - 160 °C,
Time 7.20e+7 sec
18900 psi

@Temperature 302 - 320 °F,
Time 20000 hour
5 [mm/min], 50% Loss of Tensile Strength; ICE 216
Elongation at Break 2.4 %
2.4 %
5 [mm/min]; ISO 527-1/2
2.7 %
2.7 %
2 [mm/min], Flexural; ISO 178
Tensile Modulus 15.5 GPa
2250 ksi
1[mm/min]; ISO 527-1/2
Flexural Strength 345 MPa
50000 psi
2 [mm/min]; ISO 178
Flexural Modulus 14.5 GPa
2100 ksi
2 [mm/min]; ISO 178
Charpy Impact Unnotched 6.00 J/cm²

@Temperature -30.0 °C
28.6 ft-lb/in²

@Temperature -22.0 °F
ISO 179/1eU
7.50 J/cm²

@Temperature 23.0 °C
35.7 ft-lb/in²

@Temperature 73.4 °F
ISO 179/1eU
Thermal Properties Metric English Comments
Melting Point 313 °C
595 °F
ISO 11357-1, DSC,10 [K/min]
Deflection Temperature at 0.46 MPa (66 psi) 310 °C
590 °F
HDT/B; ISO 75-1/2
Deflection Temperature at 1.8 MPa (264 psi) 285 °C
545 °F
HDT/A; ISO 75-1/2
Deflection Temperature at 8.0 MPa 205 °C
401 °F
HDT/C; ISO 75-2
Flammability, UL94 HB

@Thickness 0.800 mm
HB

@Thickness 0.0315 in
Electrical Properties Metric English Comments
Comparative Tracking Index 600 V
600 V
Test Solution A; IEC 60112
Processing Properties Metric English Comments
Feed Temperature 80.0 - 95.0 °C
176 - 203 °F
Nozzle Temperature 325 - 335 °C
617 - 635 °F
Zone 1 315 - 325 °C
599 - 617 °F
Zone 2 320 - 330 °C
608 - 626 °F
Zone 3 325 - 340 °C
617 - 644 °F
Zone 4 325 - 340 °C
617 - 644 °F
Melt Temperature 330 - 340 °C
626 - 644 °F
Mold Temperature 135 - 160 °C
275 - 320 °F
Drying Temperature 90.0 °C
194 °F
Dry Time 2 - 16.0 hour
2 - 16.0 hour
Hold Pressure 30.0 - 80.0 MPa
4350 - 11600 psi
Back Pressure 0.200 - 0.650 MPa
29.0 - 94.3 psi
Descriptive Properties Value Comments
Acetic acid Fail
100% Conc
Acetone Pass
100% Conc
Cresol Fail
100% Conc
Diesel fuel (DIN 51601) Pass
100% Conc
Drying, Moisture (%) <0.1
Engine oil Pass
100% Conc
Ethanol Pass
96% Conc
Ethylene glycol/water Pass
120°C, 50% Conc
Formic acid Fail
100% Conc
Hydraulic oil Pass
100% Conc
Injection Speed average to high
Isopropanol Pass
100% Conc
Kerosene Pass
100% Conc
Methanol Pass
100% Conc
Petrol Pass
100% Conc
Phenol Fail
100% Conc
Rate acc. FMVSS 302 ( Passed
Rate acc. FMVSS 302,( FMVSS 302, >1 [mm] Thickness
Silicone oil Pass
Sulphuric acid Fail
96% Conc
Toluene Pass
100% Conc
Urea, aqueous Pass
20% Conc
Water Pass
100% Conc
Xylene Pass
100% Conc
Zinc chloride, aqueous Pass
50% Conc
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