Arnite® TV4 240

Alternative and trade names
PBT-GF20
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Description

Arnite® (PBT, PET and blends) are high-performance engineering plastics that combine high strength and rigidity with excellent processing characteristics. As a result, Arnite® A (PET)  and Arnite® T (PBT) are well suited for a broad range of automotive, electrical & electronic and consumer goods applications.
A wide portfolio of Arnite® is available including unreinforced, reinforced and flame retardant grades.

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Arnite® TV4 240

This material data has been provided by DSM.

"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

PropertyValueConditionTesting Standard

Density

1.45 g/cm³

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dry

ISO 1183

Limiting oxygen index

20 %

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dry

ISO 4589-1/-2

Moisture absorption

0.15 %

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dry

Sim. to ISO 62

Water absorption

0.3 %

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dry

Sim. to ISO 62

Mechanical

PropertyTemperatureValueConditionTesting Standard

Elastic modulus

-40 °C

8.1 GPa

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dry

ISO 527-1/-2

7.2 GPa

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dry

ISO 527-1/-2

100 °C

3.3 GPa

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dry

ISO 527-1/-2

120 °C

3 GPa

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dry

ISO 527-1/-2

160 °C

2.5 GPa

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dry

ISO 527-1/-2

180 °C

2.2 GPa

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dry

ISO 527-1/-2

Elongation

-40 °C

2.4 %

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dry

ISO 527-1/-2

3 %

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dry

ISO 527-1/-2

120 °C

6.5 %

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dry

ISO 527-1/-2

160 °C

6.7 %

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dry

ISO 527-1/-2

180 °C

6.7 %

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dry

ISO 527-1/-2

Flexural modulus

6.9 GPa

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dry

ISO 178

120 °C

3 GPa

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dry

ISO 178

160 °C

2.5 GPa

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dry

ISO 178

Flexural yield strength

190 MPa

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dry

ISO 178

120 °C

85 MPa

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dry

ISO 178

160 °C

65 MPa

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dry

ISO 178

Impact strength, Charpy notched

-30 °C

7 kJ/m²

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dry

ISO 179/1eA

23 °C

7 kJ/m²

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dry

ISO 179/1eA

Impact strength, Charpy unnotched

-30 °C

35 kJ/m²

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dry

ISO 179/1eU

23 °C

35 kJ/m²

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dry

ISO 179/1eU

Tensile strength

-40 °C

155 MPa

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dry

ISO 527-1/-2

120 MPa

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dry

ISO 527-1/-2

100 °C

65 MPa

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dry

ISO 527-1/-2

120 °C

60 MPa

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dry

ISO 527-1/-2

160 °C

45 MPa

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dry

ISO 527-1/-2

180 °C

38 MPa

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dry

ISO 527-1/-2

Thermal

PropertyValueConditionTesting StandardThicknessPressureComment

Coefficient of thermal expansion

4e-07 1/K

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dry

ISO 11359-1/-2

Parallel

8e-07 1/K

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dry

ISO 11359-1/-2

Normal

Flammability

HB

dry

IEC 60695-11-10

1.5 mm

UL recognition :Yes

Heat deflection temperature

205 °C

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dry

ISO 75-1/-2

2 MPa

220 °C

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dry

ISO 75-1/-2

0.45 MPa

Melting point

225 °C

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dry

ISO 11357-1/-3

10°C/min

Relative temperature index, electrical

140 °C

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dry

UL746B

0.75 mm

Relative temperature index, mechanical impact

130 °C

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dry

UL746B

0.75 mm

Relative temperature index, mechanical strength

130 °C

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dry

UL746B

0.75 mm

Thermal diffusivity

1.11e-07 mm²/s

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dry

-

Electrical

PropertyValueConditionTesting StandardComment

Comparative tracking index

400 V

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dry

IEC 60112

Dielectric constant

3.5 [-]

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dry

IEC 62631-2-1

1MHz

3.7 [-]

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dry

IEC 62631-2-1

100Hz

Dielectric strength

30 kV/mm

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dry

IEC 60243-1

Dissipation factor

20 [-]

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dry

IEC 62631-2-1

100Hz

180 [-]

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dry

IEC 62631-2-1

1MHz

Volume resistivity

1e+13 Ω·cm

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dry

IEC 62631-3-1

Rheological Properties

PropertyTemperatureValueConditionTesting StandardComment

Density of melt

1220 g/cm³

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dry

-

Melt volume-flow rate

250 °C

23 cm³/10min

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dry

ISO 1133

Shrinkage

0.45 %

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dry

Sim. to ISO 294-4

Parallel

1.3 %

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dry

Sim. to ISO 294-4

Normal

Specific heat capacity melt

1850 J/(kg·K)

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dry

-

Thermal conductivity of melt

0.25 W/(m·K)

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dry

-

Technological properties

Property
Certifications

Yellow Card Available

Fillers

20% Glass Fiber