LURANYL® KR 2451-3

1 of 19 products in this brand
LURANYL® KR 2451-3 is a PPE/PS-I, injection molding grade, high heat resistance, non-halogen flame retardant.

Polymer Name: PPO/PS Alloy

Processing Methods: Injection Molding

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Properties

Physical Form
Physical Properties
ValueUnitsTest Method / Conditions
Water Absorption (23 °C, 50 % RH, 24 h)10kJ/m²DIN EN ISO 179/1eA
Density (1.08)14kJ/m²DIN EN ISO 179/1eA
Mechanical Properties
ValueUnitsTest Method / Conditions
Flexural Modulus (2 mm/min 23 °C)1.08g/cm³DIN EN ISO 1183
Flexural Strength (2 mm/min 23 °C)max. 0.15%DIN EN ISO 62
Impact Strength (Charpy)MPa-DIN EN ISO 178
Impact Strength (Charpy)110MPaDIN EN ISO 178
Notched Impact Strength (Charpy at 80 x 10 x 4 23 °C)92°CDIN EN ISO 75-1
Notched Impact Strength (Charpy at 80 x 10 x 4 23 °C)110°CDIN EN ISO 306
Tensile Modulus (1 mm/min 23 °C)2500MPaDIN EN ISO 527
Tensile Strain at Break5%DIN EN ISO 527
Tensile Strength (50 mm/min 23 °C)60MPaDIN EN ISO 527
Thermal Properties
ValueUnitsTest Method / Conditions
Flammability (File No.: 148878 → UL listed)V1UL94
Melt Volume-Flow Rate (MVR)138cm³/10 minDIN EN ISO 1133
Processing Shrinkage (220 °C, 10 kg)0.5 - 0.7%DIN EN ISO 294-4
Thermal Coefficient of Linear Expansion10 ∙ K104 ∙ K-1ISO 11359-2
Thermal conductivity0.18W/(K∙m)ISO 11359-2

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Regional Availability
  • Europe