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LNP™ THERMOCOMP™ Compound D251

1 of 486 products in this brand
SABIC's Specialties Business LNP™ THERMOCOMP™ D251 compound is based on Polycarbonate (PC) resin containing 20% glass fiber. Added features of this grade include: High Modulus, Low Warpage, Good Ductility, Non-Brominated & Non-Chlorinated Flame Retardant.

Polymer Name: Polycarbonate (PC)

Additives Included: Flame Retardant, Heat Stabilizer, Mold Release Agent

Fillers Included: Glass Fiber, Silicone Oil

Processing Methods: Injection Molding

Flexural Modulus: 6240.0 - 6240.0 MPa

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Fillers Included
Polymer Name
Plastics & Elastomers Functions
Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers Processing Methods
Potential Applications

PC based LNP THERMOCOMP™ compounds may be qualified to use in consumer electronics, industrial applications for combination of dimensional stability, thin wall and non-Br/Cl Eco FR systems.

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Stress (Break, Type I, 5 mm/min) ¹¹110MPaASTM D638
Tensile Strain (Break, Type I, 5 mm/min) ¹¹2.7%ASTM D638
Tensile Modulus (at 5 mm/min) ¹¹6680MPaASTM D638
Flexural Stress (Break, 1.3 mm/min, 50 mm span) ¹¹167MPaASTM D790
Flexural Modulus (at 1.3 mm/min, 50 mm span) ¹¹6150MPaASTM D790
Tensile Stress (Break, 5 mm/min) ¹¹112MPaISO 527
Tensile Strain (Break, 5 mm/min) ¹¹2.6%ISO 527
Tensile Modulus (at 1 mm/min) ¹¹6800MPaISO 527
Flexural Stress (Break, 2 mm/min) ¹¹165MPaISO 178
Flexural Modulus (at 2 mm/min) ¹¹6240MPaISO 178
Physical Properties
ValueUnitsTest Method / Conditions
Density ¹¹1.35g/cm³ASTM D792
Mold Shrinkage (flow, 24 hrs) ᵍ ¹¹0.2 - 0.4%ASTM D955
Mold Shrinkage (xflow, 24 hrs) ᵍ ¹¹0.2 - 0.4%ASTM D955
Melt Flow Rate (at 300°C, 1.2 kgf) ¹¹12g/10 minASTM D1238
Melt Flow Rate (at 300°C, 2.16 kgf) ¹¹24g/10 minASTM D1238
Water Absorption (at 23°C, saturated) ¹¹0.07%ISO 62-1
Moisture Absorption (at 23°C, 50% RH) ¹¹0.03%ISO 62
Melt Volume Rate (at 300°C, 1.2 kg) ¹¹10cm³/10 minISO 1133
Melt Volume Rate (at 300°C, 2.16 kg) ¹¹20cm³/10 minISO 1133
Thermal Properties
ValueUnitsTest Method / Conditions
Heat Deflection Temperature (at 0.45 MPa, 3.2 mm, Unannealed) ¹¹121°CASTM D648
Heat Deflection Temperature (at 1.82 MPa, 3.2mm, Unannealed) ¹¹116°CASTM D648
Heat Deflection Temperature/Bf (at 0.45 Mpa, Flatw 80*10*4, sp=64mm) ¹¹121°CISO 75/Bf
Heat Deflection Temperature/Af (at 1.8 Mpa, Flatw 80*10*4, sp=64mm) ¹¹117°CISO 75/Af
Vicat Softening Temperature (Rate A/50) ¹¹131°CISO 306
Vicat Softening Temperature (Rate B/50) ¹¹123°CISO 306
Vicat Softening Temperature (Rate B/120) ¹¹125°CISO 306
Coefficient of Thermal Expansion (at 23°C to 80°C, flow) ¹¹0.0000261/°CISO 11359-2
Coefficient of Thermal Expansion (at 23°C to 80°C, xflow) ¹¹0.0000731/°CISO 11359-2
Relative Temperature Index (Electrical) ᵖ ¹¹80°CUL 746B
Relative Temperature Index (Mechanical with impact) ᵖ ¹¹80°CUL 746B
Relative Temperature Index (Mechanical without impact) ᵖ ¹¹80°CUL 746B
Electrical Properties
ValueUnitsTest Method / Conditions
High Ampere Arc Ignition (PLC 0) ¹¹min. 0.6mmUL 746A
Comparative Tracking Index (UL, PLC) ¹¹3PLC CodeUL 746A
High Voltage Arc Track Rate (PLC) ¹¹0.00E+00PLC CodeUL 746A
Hot Wire Ignition (PLC 0) ¹¹min. 0.6mmUL 746A
Comparative Tracking Index ¹¹200VIEC 60112
Dielectric Strength (in oil, at 1mm) ¹¹40kV/mmIEC 60243-1
Volume Resistivity ¹¹10000000000000000 - 100000000000000000Ω.cmIEC 62631-3-1
Arc Resistance (Tungsten, PLC) ¹¹7PLC CodeASTM D495
Dielectric Constant (at 1.1 GHz) ¹¹3.24SABIC method
Dielectric Constant (at 1.9 GHz) ¹¹3.28SABIC method
Dielectric Constant (at 5 GHz) ¹¹3.28SABIC method
Dielectric Constant (at 10 GHz) ¹¹3.27SABIC method
Dissipation Factor (at 1.1 GHz) ¹¹0.0067SABIC method
Dissipation Factor (at 1.9 GHz) ¹¹0.0066SABIC method
Dissipation Factor (at 5 GHz) ¹¹0.007SABIC method
Dissipation Factor (at 10 GHz) ¹¹0.0072SABIC method
Impact Properties
ValueUnitsTest Method / Conditions
Izod Impact (Notched, 80*10*4, at 23°C) ¹¹13kJ/m²ISO 180/1A
Izod Impact (Notched, 80*10*4, at -30°C) ¹¹9.00E+00kJ/m²ISO 180/1A
Izod Impact (Notched, 80*10*3, at 23°C) ¹¹13kJ/m²ISO 180/1A
Izod Impact (Notched, 80*10*3, at -30°C) ¹¹9kJ/m²ISO 180/1A
Izod Impact (Unnotched, 80*10*4, at 23°C) ¹¹48kJ/m²ISO 180/1U
Izod Impact (Unnotched, 80*10*4, at -30°C) ¹¹56kJ/m²ISO 180/1U
Izod Impact (Unnotched, 80*10*3, at 23°C) ¹¹48kJ/m²ISO 180/1U
Izod Impact (Unnotched, 80*10*3, at -30°C) ¹¹54kJ/m²ISO 180/1U
Charpy Impact (at 23°C, V-notch Edgew 80*10*3 sp=62mm) ¹¹15kJ/m²ISO 179/1eA
Charpy Impact (at -30°C, V-notch Edgew 80*10*3 sp=62mm) ¹¹1.00E+01kJ/m²ISO 179/1eA
Charpy Impact (at 23°C, V-notch Edgew 80*10*4 sp=62mm) ¹¹14kJ/m²ISO 179/1eA
Charpy Impact (at 23°C, Unnotch Edgew 80*10*3 sp=62mm) ¹¹55kJ/m²ISO 179/1eU
Charpy Impact (at -30°C, Unnotch Edgew 80*10*3 sp=62mm) ¹¹67kJ/m²ISO 179/1eU
Charpy Impact (at 23°C, Unnotch Edgew 80*10*4 sp=62mm) ¹¹59kJ/m²ISO 179/1eU
Izod Impact (Unnotched, at 23°C) ¹¹715J/mASTM D4812
Izod Impact (Notched, at 23°C) ¹¹150J/mASTM D256
Instrumented Dart Impact Energy (Peak, at 23°C) ¹¹21JASTM D3763
Injection Molding
ValueUnitsTest Method / Conditions
Drying Temperature ⁷110°C
Drying Time ⁷3 - 6Hrs
Maximum Moisture Content ⁷0.02%
Melt Temperature ⁷285 - 310°C
Nozzle Temperature ⁷285 - 305°C
Front - Zone 3 Temperature ⁷280 - 300°C
Middle - Zone 2 Temperature ⁷270 - 290°C
Rear - Zone 1 Temperature ⁷260 - 280°C
Mold Temperature ⁷80 - 110°C
Back Pressure ⁷0.1 - 0.3MPa
Screw Speed ⁷50 - 90rpm
Flame Characteristics
ValueUnitsTest Method / Conditions
Glow Wire Ignitability Temperature (at 0.6 mm) ᵖ850°CIEC 60695-2-13
Glow Wire Ignitability Temperature (at 1.5 mm) ᵖ875°CIEC 60695-2-13
Glow Wire Ignitability Temperature (at 3.0 mm) ᵖ875°CIEC 60695-2-13
Glow Wire Flammability Index (at 0.6 mm) ᵖ960°CIEC 60695-2-12
Glow Wire Flammability Index (at 1.5 mm) ᵖ960°CIEC 60695-2-12
Glow Wire Flammability Index (at 3 mm) ᵖ960°CIEC 60695-2-12
UL Recognized (94V-0 Flame Class Rating) ᵖmin. 0.6mmUL 94
UL Recognized (94V-1 Flame Class Rating) ᵖmin. 0.4mmUL 94
UL Recognized (94V-2 Flame Class Rating) ᵖmin. 0.3mmUL 94
Note
  • ᵍ Measurements made from Laboratory test Coupon. Actual shrinkage may vary outside of range due to differences in processing conditions, equipment, part geometry and tool design. It is recommended that mold shrinkage studies be performed with surrogate or legacy tooling prior to cutting tools for new molded article.
  • ᵖ UL ratings shown on the technical datasheet might not cover the full range of thicknesses and colors. For details, please see the UL Yellow Card.
  • ⁷ Injection Molding parameters are only mentioned as general guidelines. These may not apply or may need adjustment in specific situations such as low shot sizes, large part molding, thin wall molding and gas-assist molding.
  • ¹¹ The information stated on Technical Datasheets should be used as indicative only for material selection purposes and not be utilized as specification or used for part or tool design.
 

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