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]
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| Property Data |
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