LNP™ THERMOCOMP™ Compound D251U

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Description

LNP™ THERMOCOMP™ D251U is a compound based on Polycarbonate resin containing Glass Fiber, Flame Retardant. Added features of this material include: Thin wall non-Brominated & non-Chlorinated flame retardant, good surface quality, good warpage control, good flow-ability, comparable impact and good UV stability

This material data has been provided by Sabic.

"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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Applications

Electronics

Display Devices

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Properties

General

Property	Temperature	Value	Comment
Density	23.0 °C	1.35 g/cm³ Show Supplier Material materials with Density of 1.35 g/cm³	ASTM D 792
Water absorption	23.0 °C	0.07 % Show Supplier Material materials with Water absorption of 0.07 %	ISO 62-1 \| (23°C/saturated)

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	23.0 °C	6.8 GPa Show Supplier Material materials with Elastic modulus of 6.8 GPa	ISO 527 \| 1 mm/min
Elongation	23.0 °C	2.6 % Show Supplier Material materials with Elongation of 2.6 %	ISO 527 \| break, 5 mm/min
Flexural modulus	23.0 °C	6.3 GPa Show Supplier Material materials with Flexural modulus of 6.3 GPa	ISO 178 \| 2 mm/min
Flexural strength	23.0 °C	166 MPa Show Supplier Material materials with Flexural strength of 166 MPa	ISO 178 \| break, 2 mm/min
Impact strength, Charpy notched	23.0 °C	14 kJ/m² Show Supplier Material materials with Impact strength, Charpy notched of 14 kJ/m²	ISO 179/1eA \| V-notch Edgew, 23°C, 80104 sp=62mm
Impact strength, Izod notched	23.0 °C	147 kJ/m² Show Supplier Material materials with Impact strength, Izod notched of 147 kJ/m²	ASTM D 256 \| notched, 23°C
Impact strength, Izod notched, ASTM	23.0 °C	147 J/m Show Supplier Material materials with Impact strength, Izod notched, ASTM of 147 J/m	ASTM D 256
Impact strength, Izod unnotched, ASTM	23.0 °C	650 J/m Show Supplier Material materials with Impact strength, Izod unnotched, ASTM of 650 J/m	ASTM D 4812 \| 23°C
Instrumented Impact, at Peak	23.0 °C	20 J Show Supplier Material materials with Instrumented Impact, at Peak of 20 J	ASTM D 3763 \| 23°C
Tensile strength	23.0 °C	112 MPa Show Supplier Material materials with Tensile strength of 112 MPa	ISO 527 \| break, 5 mm/min

Thermal

Property	Temperature	Value	Comment
Coefficient of thermal expansion	23.0 °C	2.5E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 2.5E-5 1/K	ISO 11359-2 \| 23°C to 80°C
Coefficient of thermal expansion, transverse	23.0 °C	7.5E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion, transverse of 7.5E-5 1/K	ISO 11359-2 \| 23°C to 80°C
Heat deflection temperature		115 - 121 °C Show Supplier Material materials with Heat deflection temperature of 115 - 121 °C
Heat deflection temperature, 0.45 MPa		121 °C Show Supplier Material materials with Heat deflection temperature, 0.45 MPa of 121 °C	ASTM D 648 \| 3.2 mm, unannealed
Heat deflection temperature, 1.80 MPa		115 °C Show Supplier Material materials with Heat deflection temperature, 1.80 MPa of 115 °C	ASTM D 648 \| 3.2mm, unannealed
Relative temperature index, electrical		80 °C Show Supplier Material materials with Relative temperature index, electrical of 80 °C	UL 746B
Relative temperature index, mechanical impact		80 °C Show Supplier Material materials with Relative temperature index, mechanical impact of 80 °C	UL 746B
Relative temperature index, mechanical strength		80 °C Show Supplier Material materials with Relative temperature index, mechanical strength of 80 °C	UL 746B
Flammability	UL Yellow Card Link: https://iq.ul.com/ul/cert.aspx?ULID=104088917- - <br> UL Yellow Card Link 2: https://iq.ul.com/ul/cert.aspx?ULID=104123741- - <br> UL Recognized, 94V-0 Flame Class Rating: ≥0.3mm UL 94 <br> UL Recognized, 94-5VA Flame Class Rating: ≥1.5mm UL 94 <br> UV-light, water exposure/immersion: F1- UL 746C

Electrical

Property	Temperature	Value	Comment
Comparative tracking index	23.0 °C	175 V Show Supplier Material materials with Comparative tracking index of 175 V	IEC 60112 \|
Dielectric constant	23.0 °C	3.27 [-] Show Supplier Material materials with Dielectric constant of 3.27 [-]	SABIC method \| 1.9 GHz
Dielectric constant, 10GHz	23.0 °C	3.28 [-] Show Supplier Material materials with Dielectric constant, 10GHz of 3.28 [-]	SABIC method
Dielectric constant, 1GHz	23.0 °C	3.24 [-] Show Supplier Material materials with Dielectric constant, 1GHz of 3.24 [-]	SABIC method \| 1.1 GHz
Dielectric constant, 5GHz	23.0 °C	3.28 [-] Show Supplier Material materials with Dielectric constant, 5GHz of 3.28 [-]	SABIC method
Dissipation factor	23.0 °C	6.7E-3 [-] Show Supplier Material materials with Dissipation factor of 6.7E-3 [-]	SABIC method
Dissipation factor, 1GHz	23.0 °C	6.6E-3 [-] Show Supplier Material materials with Dissipation factor, 1GHz of 6.6E-3 [-]	SABIC method \|
Dissipation factor, 5GHz	23.0 °C	7.1E-3 [-] Show Supplier Material materials with Dissipation factor, 5GHz of 7.1E-3 [-]	SABIC method

Rheological Properties

Property	Temperature	Value	Comment
Melt mass-flow rate		12 g/10min Show Supplier Material materials with Melt mass-flow rate of 12 g/10min	ASTM D 1238 \| 300°C/1.2 kgf
Melt volume-flow rate		20 cm³/10min Show Supplier Material materials with Melt volume-flow rate of 20 cm³/10min	ISO 1133 \| MVR at 300°C/2.16 kg
Shrinkage	23.0 °C	0.2 % Show Supplier Material materials with Shrinkage of 0.2 %	ASTM D 955 \| 24 hrs
Shrinkage, transverse	23.0 °C	0.2 % Show Supplier Material materials with Shrinkage, transverse of 0.2 %	ASTM D 955 \| 24 hrs

Technological properties

Property
Application areas	Data Transfer, Audio, Watch/Jewelry, Wireless Communications, Personal Computing
Availability	Europe,Asia,Americas
Processing methods	Drying Temperature: 110°C Drying Time: 3 to 6.0hrs Maximum Moisture Content: 0.02% Melt Temperature: 285 to 310.0°C Nozzle Temperature: 285 to 305.0°C Front - Zone 3 Temperature: 280 to 300.0°C Middle - Zone 2 Temperature: 270 to 290.0°C Rear - Zone 1 Temperature: 260 to 280.0°C Mold Temperature: 80 to 110.0°C Back Pressure: 0.1 to 0.3MPa Screw Speed: 50 to 90.0rpm
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