VALOX™ Resin 4031

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Description

VALOX 4031 is a 30% high strength glass fibre reinforced PBT injection moulding resin with excellent strength, stiffness and heat resistance. Applications: appliance handles, spotlights, electric motors.

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

Property	Temperature	Value	Comment
Density	23.0 °C	1.54 g/cm³ Show Material materials with Density of 1.54 g/cm³	ASTM D 792
Water absorption	23.0 °C	0.06 % Show Material materials with Water absorption of 0.06 %	ISO 62 \| 23°C, 50% RH

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	23.0 °C	10 GPa Show Material materials with Elastic modulus of 10 GPa	ASTM D 638 \| 5 mm/min
Elongation	23.0 °C	3 % Show Material materials with Elongation of 3 %	ASTM D 638 \| Type I, 5 mm/min
Elongation at yield	23.0 °C	3 % Show Material materials with Elongation at yield of 3 %	ASTM D 638 \| Type I, 5 mm/min
Flexural modulus	23.0 °C	8.3 GPa Show Material materials with Flexural modulus of 8.3 GPa	ISO 178 \| 2 mm/min
Flexural strain	23.0 °C	3 % Show Material materials with Flexural strain of 3 %	ISO 178 \| 2 mm/min
Flexural strength	23.0 °C	200 MPa Show Material materials with Flexural strength of 200 MPa	ISO 178
Flexural yield strength	23.0 °C	210 MPa Show Material materials with Flexural yield strength of 210 MPa	ISO 178 \| 2 mm/min
Hardness, Ball Indentation	23.0 °C	125 MPa Show Material materials with Hardness, Ball Indentation of 125 MPa	ISO 2039-1
Hardness, Rockwell R	23.0 °C	125 [-] Show Material materials with Hardness, Rockwell R of 125 [-]	ISO 2039-2
Impact strength, Charpy notched	-30.0 °C	12 kJ/m² Show Material materials with Impact strength, Charpy notched of 12 kJ/m²	ISO 179/2C
	23.0 °C	12 kJ/m² Show Material materials with Impact strength, Charpy notched of 12 kJ/m²	ISO 179/2C

Impact strength, Charpy unnotched	-30.0 °C	55 kJ/m² Show Material materials with Impact strength, Charpy unnotched of 55 kJ/m²	ISO 179/1eU
	23.0 °C	50 kJ/m² Show Material materials with Impact strength, Charpy unnotched of 50 kJ/m²	ISO 179/1eU
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Impact strength, Izod notched	-30.0 °C	10 kJ/m² Show Material materials with Impact strength, Izod notched of 10 kJ/m²	ISO 180/1A
	23.0 °C	11 kJ/m² Show Material materials with Impact strength, Izod notched of 11 kJ/m²	ISO 180/1A
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Impact strength, Izod notched, ASTM	-30.0 °C	100 J/m Show Material materials with Impact strength, Izod notched, ASTM of 100 J/m	ASTM D 256
	23.0 °C	100 J/m Show Material materials with Impact strength, Izod notched, ASTM of 100 J/m	ASTM D 256
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Impact strength, Izod unnotched	-30.0 °C	55 kJ/m² Show Material materials with Impact strength, Izod unnotched of 55 kJ/m²	ISO 180/1U
	23.0 °C	55 kJ/m² Show Material materials with Impact strength, Izod unnotched of 55 kJ/m²	ISO 180/1U
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Impact strength, Izod unnotched, ASTM	-30.0 °C	880 J/m Show Material materials with Impact strength, Izod unnotched, ASTM of 880 J/m	ASTM D 4812
	23.0 °C	880 J/m Show Material materials with Impact strength, Izod unnotched, ASTM of 880 J/m	ASTM D 4812
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Tensile strength	23.0 °C	140 MPa Show Material materials with Tensile strength of 140 MPa	ASTM D 638 \| Type I, 5 mm/min
Yield strength	23.0 °C	140 MPa Show Material materials with Yield strength of 140 MPa	ASTM D 638 \| Type I, 5 mm/min

Thermal

Property	Temperature	Value	Comment
Coefficient of thermal expansion	23.0 °C	1.98E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.98E-5 1/K	ISO 11359-2 \| 23°C to 150°C
Coefficient of thermal expansion, transverse	23.0 °C	1.73E-4 1/K Show Material materials with Coefficient of thermal expansion, transverse of 1.73E-4 1/K	ISO 11359-2 \| 23°C to 150°C
Heat deflection temperature, 1.80 MPa		205 °C Show Material materials with Heat deflection temperature, 1.80 MPa of 205 °C	ASTM D 648 \| 1.82 MPa, 3.2mm, unannealed
Relative temperature index, electrical		140 °C Show Material materials with Relative temperature index, electrical of 140 °C	UL 746B
Relative temperature index, mechanical impact		140 °C Show Material materials with Relative temperature index, mechanical impact of 140 °C	UL 746B
Relative temperature index, mechanical strength		140 °C Show Material materials with Relative temperature index, mechanical strength of 140 °C	UL 746B
Vicat softening temperature		215 °C Show Material materials with Vicat softening temperature of 215 °C	ASTM D 1525 \| Rate B/50
Flammability	UL Recognized, 94HB Flame Class Rating 2nd value \| 6mm \| UL 94

Electrical

Property	Temperature	Value	Comment
Comparative tracking index	23.0 °C	250 V Show Material materials with Comparative tracking index of 250 V	IEC 60112
Dielectric constant	23.0 °C	3.3 [-] Show Material materials with Dielectric constant of 3.3 [-]	IEC 60250 \| at 50/60 Hz
Dielectric strength	23.0 °C	18 kV/mm Show Material materials with Dielectric strength of 18 kV/mm	ASTM D 149 \| in oil, 3.2 mm
Dissipation factor	23.0 °C	0.01 [-] Show Material materials with Dissipation factor of 0.01 [-]	IEC 60250 \| at 1 MHz

Rheological Properties

Property	Temperature	Value	Comment
Melt mass-flow rate		50 g/10min Show Material materials with Melt mass-flow rate of 50 g/10min	ASTM D 1238 \| 266°C/5.0 kg
Melt viscosity	260.0 °C	150 Pa·s Show Material materials with Melt viscosity of 150 Pa·s	ISO 11443 \| 1500 sec⁻¹
Melt volume-flow rate		40 cm³/10min Show Material materials with Melt volume-flow rate of 40 cm³/10min	ISO 1133 \| 265°C/5.0 kg
Shrinkage	23.0 °C	0.3 - 0.7 % Show Material materials with Shrinkage of 0.3 - 0.7 %	SABIC method
Shrinkage, transverse	23.0 °C	0.5 - 1 % Show Material materials with Shrinkage, transverse of 0.5 - 1 %	SABIC method

Technological properties

Property
Application areas	Auto Aftermarket,Circuit Protection,Electronic Components,Enclosures,EV Infrastructure,Lawn/Garden,LED Lighting,Meter Gas,Non-LED Lighting,Wiring Devices
Fillers	30% Glass Fiber
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

VALOX™ Resin 4031

Description

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