Zytel® FG70G50HSLA BK309

Alternative and trade names
PA66-GF50
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Description

Zytel® FG70G50HSLA BK309is a 50% glass fiber reinforced, heat stabilized polyamide 66 resin for injection molding. It has excellent flow characteristics and has been developed for consideration into applications such as parts for the food industry.FOOD CONTACTThis product is manufactured according to Good Manufacturing Practice (GMP) principles and generally accepted in food contact applications in Europe and the USA when meeting applicable use conditions. For details, individual compliance statements are available from your DuPont representative

Equivalent Materials

This material data has been provided by Matmatch.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

PropertyTemperatureValueComment

Density

23.0 °C

1.57 g/cm³

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ISO 1183

Water absorption

23.0 °C

4.2 %

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Sim. to ISO 62 | 80mil

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

17 GPa

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ISO 527-1/-2

Elongation

23.0 °C

2.3 %

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ISO 527-1/-2

Impact strength, Charpy notched

-6.0 °C

15 kJ/m²

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ISO 179/1eA

23.0 °C

18 kJ/m²

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ISO 179/1eA

Impact strength, Charpy unnotched

-6.0 °C

90 kJ/m²

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ISO 179/1eU

23.0 °C

100 kJ/m²

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ISO 179/1eU

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Poisson's ratio

23.0 °C

0.33 [-]

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Tensile strength

23.0 °C

250 MPa

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ISO 527-1/-2

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

1.5E-5 1/K

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ISO 11359-1/-2

Coefficient of thermal expansion, transverse

23.0 °C

7.5E-5 1/K

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ISO 11359-1/-2

Glass transition temperature

65 °C

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ISO 11357-1/-2 | 18°F/min

Heat deflection temperature, 0.45 MPa

262 °C

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ISO 75-1/-2

Heat deflection temperature, 1.80 MPa

260 °C

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ISO 75-1/-2

Melting point

262 °C

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ISO 11357-1/-3 | 18°F/min

Relative temperature index, electrical

120 °C

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UL 746B | 120mil

Relative temperature index, mechanical impact

130 °C

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UL 746B | 120mil

Relative temperature index, mechanical strength

130 °C

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UL 746B | 120mil

Specific heat capacity

23.0 °C

1870 J/(kg·K)

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of melt

Thermal conductivity

23.0 °C

0.46 W/(m·K)

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of solid

Vicat softening temperature

255 °C

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ISO 306 | 90°F/h, 11 lbf

Flammability

Burning Behav. at 60mil nom. thickn.: HB class, Thickness tested: 1.5 mm, UL recognition: yes -, Burning Behav. at thickness h: HB class, Thickness tested: 0.83 mm, UL recognition: yes -, Oxygen index: 24 %, FMVSS Class: SE -

Electrical

PropertyTemperatureValueComment

Volume resistivity

23.0 °C

1.00E+15 Ω·cm

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IEC 62631-3-1

Rheological Properties

PropertyTemperatureValueComment

Shrinkage

23.0 °C

0.3 %

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ISO 294-4, 2577

Shrinkage, transverse

23.0 °C

0.8 %

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ISO 294-4, 2577

Technological properties

Property
Fillers

50% Glass Fiber

Processing methods

Drying Recommended: yes, Drying Temperature: 80°C, Drying Time, Dehumidified Dryer: 2-4h, Processing Moisture Content: ≤0.2%, Melt Temperature Optimum: 295°C, Min. melt temperature: 285°C, Max. melt temperature: 305°C, Max. screw tangential speed: 0.2m/s, Mold Temperature Optimum: 100°C, Min. mold temperature: 50°C, Max. mold temperature: 90°C, Hold pressure range: 50-100MPa, Hold pressure time: 3s/mm, Ejection temperature: 210°C