Zytel® HTNFR42G30NH BK337

Alternative and trade names
PA-GF30FR(40)
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Description

Zytel® HTNFR42G30NH BK337 is a 30% glass reinforced, flame retardant high performance polyamide resin that has been developed for connector applications with improved reflow soldering performance. 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.

Ashby charts

Properties

General

PropertyTemperatureValueComment

Density

23.0 °C

1.47 g/cm³

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ISO 1183

Mechanical

PropertyTemperatureValueComment

Elongation

23.0 °C

1.7 %

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ISO 527-1/-2

Flexural modulus

23.0 °C

11 GPa

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ISO 178

Flexural strength

23.0 °C

210 MPa

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ISO 178

Impact strength, Charpy notched

-6.0 °C

6 kJ/m²

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ISO 179/1eA

23.0 °C

7 kJ/m²

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ISO 179/1eA

Impact strength, Charpy unnotched

-6.0 °C

35 kJ/m²

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ISO 179/1eU

23.0 °C

35 kJ/m²

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ISO 179/1eU

Unlock all property charts

Tensile strength

23.0 °C

130 MPa

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ISO 527-1/-2

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

2E-5 1/K

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ISO 11359-1/-2 | 23 - 55°C

Coefficient of thermal expansion, transverse

23.0 °C

8.4E-5 1/K

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ISO 11359-1/-2 | 55 - 160°C

Glass transition temperature

80 °C

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ISO 11357-1/-2 | 18°F/min

Heat deflection temperature, 1.80 MPa

277 °C

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ISO 75-1/-2 | annealed

Melting point

314 °C

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ISO 11357-1/-3 | first heat

Relative temperature index, electrical

130 °C

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UL 746B | 120mil

Relative temperature index, mechanical impact

120 °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 -, Glow Wire Flammability Index, 15mil: 960 °C, Glow Wire Flammability Index, 60mil: 960 °C, Glow Wire Flammability Index, 120mil: 960 °C, Glow Wire Ignition Temperature, 15mil: 750 °C, Glow Wire Ignition Temperature, 60mil: 800 °C, Glow Wire Ignition Temperature, 120mil: 825 °C, Railway classification: R23 -, Railway classification rating: HL1 -

Electrical

PropertyTemperatureValueComment

Comparative tracking index

23.0 °C

600 V

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IEC 60112

Dielectric constant, 10GHz

23.0 °C

3.8 [-]

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ASTM D 2520 B

Dielectric constant, 1GHz

23.0 °C

3.7 [-]

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ASTM D 2520 B

Dielectric strength

23.0 °C

33 kV/mm

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IEC 60243-1

Dissipation factor, 1GHz

23.0 °C

0.01 [-]

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ASTM D 2520 B

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

0.4 %

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ISO 294-4, 2577

Shrinkage, transverse

23.0 °C

0.9 %

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ISO 294-4, 2577

Technological properties

Property
Fillers

30% 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: 330°C, Max. melt temperature: 335°C, Min. mold temperature: 110°C, Max. mold temperature: 130°C