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Raschig Group Synres-Almoco B.V. RALUPOL® UP 4385

 

Subcategory: Polyester, TS; Thermoset; Polymer

Material Notes:
Short glass fiber reinforced, inorganically filled UP molding compound in grey (RAL 7035) and dark colors. Very low mould shrinkage and post-shrinkage, very high arc resistance, very high mechanical values, better than UP 804. Self-extinguishing (V-0/0,8 according to UL 94), UL-listed in all colors. Limiting oxygen index >70%. Free of halogens and toxic heavy metals, Forms: Low dust granulate, packed in moisture resistant bags. Standard bag size: 25 kg palletized in 1.000 kg loads or big-bags. Processing: Injection or compression. Applications: Molded parts in electrical engineering with high heat resistance and high mechanical strength i.e.- Contact terminals, Relays, Automatic cut-outs (FI/LS).

Information provided by the Raschig Group

Available Properties
  • Specific Gravity
  • Apparent Bulk Density
  • Linear Mold Shrinkage
  • Ball Indentation Hardness
  • Tensile Strength, Yield
  • Tensile Strength, Yield at Elevated Temperature
  • Elongation at Break
  • Elongation at Break at Elevated Temperature
  • Modulus of Elasticity
  • Flexural Modulus
  • Flexural Strength
  • Compressive Strength
  • Charpy Impact Unnotched
  • Charpy Impact, Notched
  • Volume Resistivity
  • Surface Resistance
  • Dielectric Constant
  • Dielectric Strength
  • Dissipation Factor
  • Arc Resistance
  • Comparative Tracking Index
  • CTE, linear 100°C
  • Thermal Conductivity
  • Maximum Service Temperature, Air
  • Deflection Temperature at 0.46 MPa (66 psi)
  • Deflection Temperature at 1.8 MPa (264 psi)
  • Deflection Temperature at 8.0 MPa
  • Flammability, UL94
  • Oxygen Index
  • Shrinkage
  • Front Barrel Temperature
  • Melt Temperature
  • Mold Temperature
  • Glow Resistance, class-mm
  • Glow-wire test, 960°
  • Needle-flame test
  • Water Absorption, max [mg]
  
Property Data

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