Manufacturer: Covestro
Produced At: Europe / China
Product Category: Polycarbonate(PC)+PET
Product No: Makroblend EL700
Product Quantity: 25KG / BAG
Product Features: Chemical Resistant,Flame Retardant,Good Dimensional Stability,Good Impact Resistance,Impact Modified
Makroblend? EL700
Additive |
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Features |
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Uses |
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RoHS Compliance |
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Processing Method |
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Physical | Nominal Value | Unit | Test Method |
Density (73°F) | 1.28 | g/cm? | ISO 1183 |
Melt Volume-Flow Rate (MVR) (270°C/5.0 kg) | 0.915 | in?/10min | ISO 1133 |
Molding Shrinkage 3 | ISO 2577 | ||
Across Flow | 0.60 to 0.80 | % | |
Flow | 0.60 to 0.80 | % | |
Water Absorption | ISO 62 | ||
Saturation, 73°F | 0.50 | % | |
Equilibrium, 73°F, 50% RH | 0.20 | % |
Mechanical | Nominal Value | Unit | Test Method |
Tensile Modulus (73°F) | 341000 | psi | ISO 527-2/1 |
Tensile Stress | ISO 527-2/50 | ||
Yield, 73°F | 8410 | psi | |
Break, 73°F | 8270 | psi | |
Tensile Strain (Yield, 73°F) | 4.5 | % | ISO 527-2/50 |
Nominal Tensile Strain at Break (73°F) | 100 | % | ISO 527-2/50 |
Flexural Modulus 4 (73°F) | 334000 | psi | ISO 178 |
Flexural Stress 4 | ISO 178 | ||
3.5% Strain, 73°F | 10400 | psi | |
73°F | 12500 | psi | |
Impact | Nominal Value | Unit | Test Method |
Charpy Notched Impact Strength | ISO 179/1eA | ||
-22°F | 14 | ft·lb/in? | |
73°F | 31 | ft·lb/in? | |
Notched Izod Impact Strength | ISO 180/A | ||
-22°F | 14 | ft·lb/in? | |
73°F | 29 | ft·lb/in? | |
Multi-Axial Instrumented Impact Energy | ISO 6603-2 | ||
-22°F | 36.9 | ft·lb | |
73°F | 33.2 | ft·lb | |
Multi-Axial Instrumented Impact Peak Force | ISO 6603-2 | ||
-22°F | 1170 | lbf | |
73°F | 922 | lbf |
Thermal | Nominal Value | Unit | Test Method |
Heat Deflection Temperature | |||
66 psi, Unannealed | 253 | °F | ISO 75-2/B |
264 psi, Unannealed | 212 | °F | ISO 75-2/A |
Vicat Softening Temperature | 277 | °F | ISO 306/B120 |
CLTE | ISO 11359-2 | ||
Flow : 73 to 131°F | 4.4E-5 | in/in/°F | |
Transverse : 73 to 131°F | 5.0E-5 | in/in/°F | |
Thermal Conductivity 5 (73°F) | 1.4 | Btu·in/hr/ft?/°F | ISO 8302 |
Electrical | Nominal Value | Unit | Test Method |
Surface Resistivity | 1.0E+16 | ohms | IEC 60093 |
Volume Resistivity (73°F) | 1.0E+16 | ohms·cm | IEC 60093 |
Electric Strength (73°F, 0.0394 in) | 860 | V/mil | IEC 60243-1 |
Relative Permittivity | IEC 60250 | ||
73°F, 100 Hz | 3.10 | ||
73°F, 1 MHz | 3.00 | ||
Dissipation Factor | IEC 60250 | ||
73°F, 100 Hz | 2.0E-3 | ||
73°F, 1 MHz | 0.013 | ||
Comparative Tracking Index (Solution A) | 225 | V | IEC 60112 |
Flammability | Nominal Value | Unit | Test Method |
Flame Rating | UL 94 | ||
0.06 in | V-0 | ||
0.12 in |
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Products are widely used in plastic modification, automotive, construction, electrical and electronic, industrial, daily necessities and other fields