Crastin® S650FR NC010

Nombres alternativos y comerciales
PBT-FR(17)
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Description

Common features of Crastin® thermoplastic polyester resin include mechanical and physical properties such as stiffness and toughness, heat resistance, friction and wear resistance, excellent surface finishes and good colourability. Crastin® thermoplastic polyester resin has excellent electrical insulation characteristics and high arc-resistant grades are available. Many flame retardant grades have UL recognition (class V-0). Crastin® thermoplastic polyester resin typically has high chemical and heat ageing resistance. The good melt stability of Crastin® thermoplastic polyester resin normally enables the recycling of properly handled production waste.If recycling is not possible, DuPont recommends, as the preferred option, incineration with energy recovery (-24 kJ/g of base polymer) in appropriately equipped installations. For disposal, local regulations have to be observed. Crastin® thermoplastic polyester resin typically is used in demanding applications in the electronics, electrical, automotive, mechanical engineering, chemical, domestic appliances and sporting goods industry.Crastin® S650FR is an unreinforced, flame retardant polybutylene terephthalate for injection molding.

Los datos sobre este material han sido proporcionados por Matmatch.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

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Propiedades

General

PropertyTemperatureValueComment

Absorción de agua

23.0 °C

0.39 %

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Sim. to ISO 62 | 80mil

Densidad

23.0 °C

1.46 g/cm³

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ISO 1183

Mecánica

PropertyTemperatureValueComment

Coeficiente de Poisson

23.0 °C

0.37 [-]

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Elongación

23.0 °C

7.2 %

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ISO 527-1/-2

Elongation at yield

23.0 °C

4.6 %

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ISO 527-1/-2

Límite elástico

23.0 °C

65 MPa

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ISO 527-1/-2

Módulo elástico

23.0 °C

3 GPa

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ISO 527-1/-2

Resistencia a la flexión

23.0 °C

100 MPa

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ISO 178

Resistencia al choque, ensayo Charpy entallado

-6.0 °C

3.5 kJ/m²

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ISO 179/1eA

23.0 °C

4 kJ/m²

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ISO 179/1eA

Resistencia al choque, ensayo Charpy no entallado

-6.0 °C

65 kJ/m²

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ISO 179/1eU

23.0 °C

70 kJ/m²

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ISO 179/1eU

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Resistencia al choque, ensayo Izod entallado

-30.0 °C

42 kJ/m²

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ISO 180/1U

23.0 °C

45 kJ/m²

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ISO 180/1U

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Resistencia al choque, ensayo Izod no entallado

-30.0 °C

4 kJ/m²

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ISO 180/1A

23.0 °C

4 kJ/m²

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ISO 180/1A

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Aplicaciones térmicas

PropertyTemperatureValueComment

Coeficiente de dilatación térmica

23.0 °C

1.2E-4 1/K

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ISO 11359-1/-2

Coeficiente de dilatación térmica transversal

23.0 °C

1.2E-4 1/K

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ISO 11359-1/-2

Heat deflection temperature, 0.45 MPa

160 °C

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ISO 75-1/-2

Heat deflection temperature, 1.80 MPa

65 °C

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ISO 75-1/-2

Relative temperature index, electrical

130 °C

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UL 746B | 240mil

Relative temperature index, mechanical impact

130 °C

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UL 746B | 240mil

Relative temperature index, mechanical strength

130 °C

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UL 746B | 240mil

Temperatura de fusión

221 °C

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ISO 11357-1/-3 | 18°F/min

Temperatura de reblandecimiento Vicat

175 °C

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ISO 306 | 90°F/h, 11 lbf

Inflamabilidad

Burning Behav. at 60mil nom. thickn.: V-0 class, Thickness tested: 1.5 mm, UL recognition: yes -, Burning Behav. at thickness h: V-0 class, Thickness tested: 0.75 mm, UL recognition: yes -, Oxygen index: 30 %, Glow Wire Flammability Index, 120mil: 960 °C, Glow Wire Ignition Temperature, 120mil: 625 °C, FMVSS Class: DNI -

Eléctrico

PropertyTemperatureValueComment

Constante dieléctrica, 1 MHz

23.0 °C

3.5 [-]

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IEC 62631-2-1

Constante dieléctrica, 100 Hz

23.0 °C

3.4 [-]

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IEC 62631-2-1

Dissipation factor, 100Hz

23.0 °C

7.1E-4 [-]

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IEC 62631-2-1

Dissipation factor, 1MHz

23.0 °C

0.02 [-]

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IEC 62631-2-1

Rigidez dieléctrica

23.0 °C

25 kV/mm

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IEC 60243-1

Surface resistivity

23.0 °C

1.00E+15 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

Índice de seguimiento comparativo

23.0 °C

225 V

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IEC 60112

Rheological Properties

PropertyTemperatureValueComment

Contracción

23.0 °C

2.2 %

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ISO 294-4 | Annealed

Contracción transversal

23.0 °C

2.15 %

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ISO 294-4 | Annealed

Velocidad de flujo de la masa derretida

12 g/10min

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ISO 1133 | 250°C/2.16kg

Technological properties

Property
Processing methods

Drying Recommended: yes, Drying Temperature: 120°C, Drying Time, Dehumidified Dryer: 2-4h, Processing Moisture Content: ≤0.04%, Melt Temperature Optimum: 250°C, Min. melt temperature: 240°C, Max. melt temperature: 260°C, Mold Temperature Optimum: 80°C, Min. mold temperature: 30°C, Max. mold temperature: 130°C, Hold pressure range: ≥60MPa, Hold pressure time: 3s/mm, Back pressure: As low as possible, Ejection temperature: 170°C