Zytel® 70G35HSLR BK416LM

Alternative and trade names
PA66-GF35
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Description

Zytel® 70G35HSLR BK416LM is a 35% Glass Reinforced, Heat Stabilized, Hydrolysis Resistant,Laser Markable,Polyamide 66

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

1.42 g/cm³

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ISO 1183

Water absorption

23.0 °C

5.5 %

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Sim. to ISO 62 | 80mil

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

11 GPa

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ISO 527-1/-2

Elongation

23.0 °C

3.2 %

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ISO 527-1/-2

Flexural modulus

23.0 °C

10 GPa

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ISO 178

Flexural strength

23.0 °C

300 MPa

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ISO 178

Impact strength, Charpy notched

-6.0 °C

10 kJ/m²

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ISO 179/1eA

23.0 °C

12 kJ/m²

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ISO 179/1eA

Impact strength, Charpy unnotched

-6.0 °C

70 kJ/m²

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ISO 179/1eU

23.0 °C

80 kJ/m²

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ISO 179/1eU

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Poisson's ratio

23.0 °C

0.34 [-]

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Tensile strength

23.0 °C

210 MPa

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ISO 527-1/-2

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

2.1E-5 1/K

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ISO 11359-1/-2 | 23 - 55°C

Coefficient of thermal expansion, transverse

23.0 °C

1.4E-4 1/K

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ISO 11359-1/-2 | 55 - 160°C

Glass transition temperature

70 °C

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ISO 11357-1/-2 | 18°F/min

Heat deflection temperature, 1.80 MPa

255 °C

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ISO 75-1/-2

Melting point

263 °C

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ISO 11357-1/-3 | 18°F/min

Specific heat capacity

23.0 °C

2300 J/(kg·K)

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of melt

Flammability

Oxygen index: 21 %, FMVSS Class: B -, Burning rate, Thickness 1 mm: <80 mm/min

Rheological Properties

PropertyTemperatureValueComment

Melt viscosity

280.0 °C

238 Pa·s

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ISO 11443 | @ 1000 sec-1, 280°C

Shrinkage

23.0 °C

0.3 %

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ISO 294-4, 2577

Shrinkage, transverse

23.0 °C

1 %

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ISO 294-4, 2577

Technological properties

Property
Fillers

35% 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: 70°C, Max. mold temperature: 120°C, Hold pressure range: 50-100MPa, Hold pressure time: 3s/mm, Ejection temperature: 210°C