Zytel® XT70G50HSL BK044A

Alternative and trade names
PA66-GF50
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Description

Zytel® XT70G50HSL BK044A is a 50% glass fiber reinforced, heat stabilized polyamide 66 resin for injection molding.

Equivalent Materials

This material data has been provided by Matmatch.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
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

1.59 g/cm³

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ISO 1183

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

17 GPa

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ISO 527-1/-2

Elongation

23.0 °C

2.6 %

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ISO 527-1/-2

Flexural modulus

23.0 °C

15 GPa

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ISO 178

Flexural strength

23.0 °C

340 MPa

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ISO 178

Impact strength, Charpy notched

-6.0 °C

13 kJ/m²

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ISO 179/1eA

23.0 °C

15 kJ/m²

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ISO 179/1eA

Impact strength, Charpy unnotched

23.0 °C

90 kJ/m²

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ISO 179/1eU

Poisson's ratio

23.0 °C

0.33 [-]

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Tensile strength

23.0 °C

240 MPa

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ISO 527-1/-2

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

1.9E-5 1/K

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ISO 11359-1/-2

Coefficient of thermal expansion, transverse

23.0 °C

6.5E-5 1/K

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ISO 11359-1/-2

Glass transition temperature

70 °C

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ISO 11357-1/-2 | 18°F/min

Heat deflection temperature, 0.45 MPa

260 °C

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ISO 75-1/-2

Heat deflection temperature, 1.80 MPa

253 °C

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ISO 75-1/-2

Melting point

259 °C

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ISO 11357-1/-3 | 18°F/min

Flammability

FMVSS Class: SE -, Burning rate, Thickness 1 mm: 22 mm/min

Rheological Properties

PropertyTemperatureValueComment

Shrinkage

23.0 °C

0.3 %

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ISO 294-4 | Annealed

Shrinkage, transverse

23.0 °C

1 %

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ISO 294-4 | Annealed

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: 285°C, Min. melt temperature: 275°C, Max. melt temperature: 295°C, Mold Temperature Optimum: 100°C, Min. mold temperature: 70°C, Max. mold temperature: 120°C, Ejection temperature: 200°C