LURANYL® KR 2454-3 G4

1 of 19 products in this brand
LURANYL® KR 2454-3 G4 is a PPE/PS-I, extrusion grade, 20% glass fiber reinforced, high heat resistance, non-halogen flame retardant.

Polymer Name: PPO/PS Alloy

Processing Methods: Injection Molding

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Physical Form
Physical Properties
ValueUnitsTest Method / Conditions
Water Absorption (23 °C, 50 % RH, 24 h)10kJ/m²DIN EN ISO 179/1eA
Density (23 °C, 50 % RH)10kJ/m²DIN EN ISO 179/1eA
Mechanical Properties
ValueUnitsTest Method / Conditions
Elongation at Break (50 mm/min 23 °C)1.22g/cm³DIN EN ISO 1183
Flexural Modulus (2 mm/min 23 °C)max. 0.15%DIN EN ISO 62
Flexural Strength (2 mm/min 23 °C)135°CDIN EN ISO 75-1
Impact Strength (Charpy)MPa-DIN EN ISO 178
Impact Strength (Charpy)150MPaDIN EN ISO 178
Notched Impact Strength (Charpy at 80 x 10 x 4 23 °C)3%DIN EN ISO 527
Notched Impact Strength (Charpy at 80 x 10 x 4 23 °C)139°CDIN EN ISO 306
Tensile Modulus (1 mm/min 23 °C)6500MPaDIN EN ISO 527
Tensile Strength (50 mm/min 23 °C)90MPaDIN EN ISO 527
Thermal Properties
ValueUnitsTest Method / Conditions
Flammability (File No.: 148878 → UL listed)V1UL94
Heat deflection temperature (HDT/A)35kJ/m²DIN EN ISO 179/1eU
Melt Volume-Flow Rate (MVR)15/10 minDIN EN ISO 1133
Processing Shrinkage (220 °C, 10 kg)0.3 - 0.5%DIN EN ISO 294-4
Thermal Coefficient of Linear Expansion10 ∙ K104 ∙ K-1ISO 11359-2
Thermal conductivity0.22W/(K∙m)ISO 11359-2
Vicat Softening Temperature (B 50)35kJ/m²DIN EN ISO 179/1eU

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Regional Availability
  • Europe