VALOX™ FR Resins 357XU

Want to keep this datasheet? Save it now in your required format

Description

VALOX 357XU is an unreinforced, UV stabilized, impact modified flame retardant Polybutylene Terephthalate/Polycarbonate (PBT) injection moldable grade. It has excellent chemical resistance and a UL94V0@0.75mm and 5VA@2.5mm flame rating. This is a good candidate for applications in the electrical industry including bobbins, switches, and enclosures.

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.

Ashby charts

See where falls on the material property chart for against in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.

Propiedades

General

PropertyTemperatureValueComment

Absorción de agua

23.0 °C

0.15 %

Show Material materials with Absorción de agua of 0.15 %

ISO 62 | 23°C, 50% RH

Densidad

23.0 °C

1.34 g/cm³

Show Material materials with Densidad of 1.34 g/cm³

ASTM D 792

Mecánica

PropertyTemperatureValueComment

Elongación

23.0 °C

30 %

Show Material materials with Elongación of 30 %

ASTM D 638 | Type I, 50 mm/min

Elongation at yield

23.0 °C

4 %

Show Material materials with Elongation at yield of 4 %

ASTM D 638 | Type I, 50 mm/min

Flexural yield strength

23.0 °C

80 MPa

Show Material materials with Flexural yield strength of 80 MPa

ISO 178 | 2 mm/min

Hardness, Ball Indentation

23.0 °C

113 MPa

Show Material materials with Hardness, Ball Indentation of 113 MPa

ISO 2039-1

Hardness, Rockwell R

23.0 °C

115 [-]

Show Material materials with Hardness, Rockwell R of 115 [-]

ISO 2039-2

Impact strength, Izod notched, ASTM

-30.0 °C

110 J/m

Show Material materials with Impact strength, Izod notched, ASTM of 110 J/m

ASTM D 256

23.0 °C

350 J/m

Show Material materials with Impact strength, Izod notched, ASTM of 350 J/m

ASTM D 256

Límite elástico

23.0 °C

50 MPa

Show Material materials with Límite elástico of 50 MPa

ASTM D 638 | Type I, 50 mm/min

Módulo de flexión

23.0 °C

2.1 GPa

Show Material materials with Módulo de flexión of 2.1 GPa

ISO 178 | 2 mm/min

Módulo elástico

23.0 °C

2.1 GPa

Show Material materials with Módulo elástico of 2.1 GPa

ASTM D 638 | 50 mm/min

Resistencia a la tracción

23.0 °C

40 MPa

Show Material materials with Resistencia a la tracción of 40 MPa

ASTM D 638 | Type I, 50 mm/min

Resistencia al choque, ensayo Charpy entallado

-30.0 °C

10 kJ/m²

Show Material materials with Resistencia al choque, ensayo Charpy entallado of 10 kJ/m²

ISO 179/2C

23.0 °C

15 kJ/m²

Show Material materials with Resistencia al choque, ensayo Charpy entallado of 15 kJ/m²

ISO 179/2C

Unlock all property charts

Resistencia al choque, ensayo Izod entallado

-30.0 °C

10 kJ/m²

Show Material materials with Resistencia al choque, ensayo Izod entallado of 10 kJ/m²

ISO 180/1A

23.0 °C

14 - 40 kJ/m²

Show Material materials with Resistencia al choque, ensayo Izod entallado of 14 - 40 kJ/m²

ISO 180/1A

Unlock all property charts

Impact strength, Izod unnotched, ASTM

No break @ 23,-30°C | ASTM D 4812

Resistencia al choque, ensayo Charpy no entallado

No Break @ 23,-30°C | ISO 179/1eU

Resistencia al choque, ensayo Izod no entallado

No Break @ 23,-30°C| ISO 180/1U

Aplicaciones térmicas

PropertyTemperatureValueComment

Coeficiente de dilatación térmica

23.0 °C

1E-4 1/K

Show Material materials with Coeficiente de dilatación térmica of 1E-4 1/K

ISO 11359-2 | -23°C to 80°C

Coeficiente de dilatación térmica transversal

23.0 °C

1E-4 1/K

Show Material materials with Coeficiente de dilatación térmica transversal of 1E-4 1/K

ISO 11359-2 | 23°C to 80°C

Conductividad térmica

23.0 °C

0.17 W/(m·K)

Show Material materials with Conductividad térmica of 0.17 W/(m·K)

ISO 8302

Heat deflection temperature, 1.80 MPa

85 °C

Show Material materials with Heat deflection temperature, 1.80 MPa of 85 °C

ASTM D 648 | 1.82 MPa, 3.2mm, unannealed

Relative temperature index, electrical

120 °C

Show Material materials with Relative temperature index, electrical of 120 °C

UL 746B

Relative temperature index, mechanical impact

120 °C

Show Material materials with Relative temperature index, mechanical impact of 120 °C

UL 746B

Relative temperature index, mechanical strength

140 °C

Show Material materials with Relative temperature index, mechanical strength of 140 °C

UL 746B

Temperatura de reblandecimiento Vicat

145 °C

Show Material materials with Temperatura de reblandecimiento Vicat of 145 °C

ASTM D 1525 | Rate B/50

Inflamabilidad

UL Recognized, 94-5VA Flame Class Rating | 2.5mm | UL 94

Eléctrico

PropertyTemperatureValueComment

Constante dieléctrica

23.0 °C

3 [-]

Show Material materials with Constante dieléctrica of 3 [-]

IEC 60250 | at 50/60 Hz

Factor de disipación

23.0 °C

7E-3 [-]

Show Material materials with Factor de disipación of 7E-3 [-]

IEC 60250 | at 1 MHz

Rigidez dieléctrica

23.0 °C

18 kV/mm

Show Material materials with Rigidez dieléctrica of 18 kV/mm

IEC 60243-1 | in oil, 3.2 mm

Índice de seguimiento comparativo

23.0 °C

225 V

Show Material materials with Índice de seguimiento comparativo of 225 V

IEC 60112

Rheological Properties

PropertyTemperatureValueComment

Contracción

23.0 °C

1.1 - 1.8 %

Show Material materials with Contracción of 1.1 - 1.8 %

SABIC method

Contracción transversal

23.0 °C

0.9 - 1.8 %

Show Material materials with Contracción transversal of 0.9 - 1.8 %

SABIC method

Melt viscosity

260.0 °C

300 Pa·s

Show Material materials with Melt viscosity of 300 Pa·s

ISO 11443 | 1500 sec⁻¹

Velocidad de flujo de la masa derretida

18 g/10min

Show Material materials with Velocidad de flujo de la masa derretida of 18 g/10min

ASTM D 1238 | 266°C/5.0 kg

Velocidad de flujo del volumen derretido

15 cm³/10min

Show Material materials with Velocidad de flujo del volumen derretido of 15 cm³/10min

ISO 1133 | 265°C/5.0 kg

Technological properties

Property
Application areas

Electronic Components,Enclosures,Energy Management,EV Infrastructure,Exterior Trim,Heavy Vehicles,Laundry Dryer,Plumbing,Power Manangement,Refrigerator,Renal and Blood Handling,Water Treatment/Filtration,Wiring Devices

Processing methods

Drying Temperature: 110-120°C, Drying Time: 2-4hrs, Maximum Moisture Content: 0.02%, Melt Temperature: 250-270°C, Nozzle Temperature: 240-260°C, Front - Zone 3 Temperature: 245-265°C, Middle - Zone 2 Temperature: 240-255°C, Rear - Zone 1 Temperature: 230-245°C, Hopper Temperature: 40-60°C, Mold Temperature: 40-100°C