Zytel® HTNFR52G45NHF BK337

Alternative and trade names
PA6T-GF45
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Description

Zytel® HTNFR52G45NHF BK337 is a 45% Glass Reinforced, Flame Retardant, High Performance Polyamide with improved flow. It is also a PPA resin and it uses a non-halogenated flame retardant.

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

1.61 g/cm³

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ISO 1183

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

15.7 GPa

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ISO 527-1/-2

Elongation

23.0 °C

1.8 %

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ISO 527-1/-2

Flexural modulus

23.0 °C

15.6 GPa

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ISO 178

Flexural strength

23.0 °C

255 MPa

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ISO 178

Impact strength, Charpy notched

-6.0 °C

8 kJ/m²

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ISO 179/1eA

23.0 °C

8 kJ/m²

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ISO 179/1eA

Impact strength, Charpy unnotched

-6.0 °C

45 kJ/m²

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ISO 179/1eU

23.0 °C

47 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

174 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 | 23 - 55°C

Coefficient of thermal expansion, transverse

23.0 °C

9.5E-5 1/K

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ISO 11359-1/-2 | 55 - 160°C

Heat deflection temperature, 1.80 MPa

283 °C

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ISO 75-1/-2

Melting point

310 °C

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ISO 11357-1/-3 | first heat

Relative temperature index, electrical

140 °C

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UL 746B | 120mil

Relative temperature index, mechanical strength

130 °C

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UL 746B | 120mil

Flammability

Burning Behav. at thickness h: V-0 class, Thickness tested: 0.4 mm, UL recognition: yes -

Electrical

PropertyTemperatureValueComment

Volume resistivity

23.0 °C

1.00E+15 Ω·cm

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min. | IEC 62631-3-1

Rheological Properties

PropertyTemperatureValueComment

Shrinkage

23.0 °C

0.2 %

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ISO 294-4, 2577

Shrinkage, transverse

23.0 °C

0.6 %

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ISO 294-4, 2577

Technological properties

Property
Fillers

45% Glass Fiber

Processing methods

Drying Recommended: yes, Drying Temperature: 100°C, Drying Time, Dehumidified Dryer: 6-8h, Processing Moisture Content: ≤0.1%, Min. melt temperature: 320°C, Max. melt temperature: 325°C, Min. mold temperature: 90°C, Max. mold temperature: 130°C