Rynite® RE5329 BK503

Alternative and trade names
PET-(GS+GF)36
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Description

Rynite® RE5329 BK503 is a 36% glass reinforced polyethylene terephthalate resin developed for ignition systems

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

1.63 g/cm³

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ISO 1183

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

11 GPa

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ISO 527-1/-2

Elongation

23.0 °C

2.2 %

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ISO 527-1/-2

Impact strength, Charpy notched

23.0 °C

3.4 kJ/m²

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ISO 179/1eA

Impact strength, Charpy unnotched

23.0 °C

21 kJ/m²

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ISO 179/1eU

Poisson's ratio

23.0 °C

0.34 [-]

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Tensile strength

23.0 °C

110 MPa

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ISO 527-1/-2

Thermal

PropertyValueComment

Relative temperature index, electrical

75 °C

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UL 746B | 30mil

Relative temperature index, mechanical impact

75 °C

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UL 746B | 30mil

Relative temperature index, mechanical strength

75 °C

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UL 746B | 30mil

Flammability

Burning Behav. at thickness h: HB class, Thickness tested: 0.75 mm, UL recognition: yes -, Glow Wire Flammability Index, 120mil: 960 °C, Glow Wire Ignition Temperature, 120mil: 750 °C, FMVSS Class: B -, Burning rate, Thickness 1 mm: <80 mm/min

Electrical

PropertyTemperatureValueComment

Comparative tracking index

23.0 °C

200 V

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IEC 60112

Dielectric constant, 100Hz

23.0 °C

4.3 [-]

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IEC 62631-2-1

Dielectric constant, 1MHz

23.0 °C

3.8 [-]

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IEC 62631-2-1

Dielectric strength

23.0 °C

36 kV/mm

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IEC 60243-1

Dissipation factor, 100Hz

23.0 °C

1.1E-3 [-]

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IEC 62631-2-1

Dissipation factor, 1MHz

23.0 °C

0.01 [-]

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IEC 62631-2-1

Surface resistivity

23.0 °C

1.00E+14 Ω/sq

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IEC 62631-3-2

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

0.8 %

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ISO 294-4, 2577

Technological properties

Property
Fillers

36% Glass Fiber and Mineral Powder

Processing methods

Drying Recommended: yes, Drying Temperature: 120°C, Drying Time, Dehumidified Dryer: 4-6h, Processing Moisture Content: ≤0.02%, Melt Temperature Optimum: 285°C, Min. melt temperature: 270°C, Max. melt temperature: 290°C, Max. screw tangential speed: 0.2m/s, Mold Temperature Optimum: 140°C, Min. mold temperature: 120°C, Max. mold temperature: 140°C, Hold pressure range: ≥80MPa, Hold pressure time: 4s/mm, Back pressure: As low as possible, Ejection temperature: 170°C