Plexiglas? Hi-Gloss NTA-1
Polymethyl Methacrylate Acrylic
PLEXIGLAS? Hi-Gloss NTA-1 is an impact-modified compound with a high heat deflection temperature based on polymethyl methacrylate (PMMA).
Besides the well-known properties of PLEXIGLAS? molding compound, such as
PLEXIGLAS? Hi-Gloss NTA-1 offers the added benefits of
Application:
PLEXIGLAS? Hi-Gloss NTA-1 is particularly suitable for injection molding technical components. Owing to its superior brilliance, high-gloss (Class A) surfaces can be obtained in opaque colors.
Examples:
add-on automotive body parts, mirror housings, pillar panels, spoilers
Additive | |
Features | - Good Flow，High Gloss，High Heat Resistance，Impact Modified，Weather Resistant
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Uses | - Automotive Applications，Automotive Exterior Parts，Housings
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Appearance | |
Forms | |
Processing Method | |
Density | 1.18 | g/cm3 | ISO 1183 |
Melt Volume-Flow Rate (MVR) (230°C/3.8 kg) | 0.183 | in3/10min | ISO 1133 |
Water Absorption (Saturation, 73°F) | > 3.0 | % | ISO 62 |
Tensile Modulus | 392000 | psi | ISO 527-2/1 |
Tensile Stress (Yield) | 9860 | psi | ISO 527-2/50 |
Tensile Strain (Yield) | 5.0 | % | ISO 527-2/50 |
Nominal Tensile Strain at Break | 10 | % | ISO 527-2 |
Charpy Unnotched Impact Strength (73°F) | 16 | ft·lb/in2 | ISO 179/1eU |
Heat Deflection Temperature |
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66 psi, Unannealed | 217 | °F | ISO 75-2/B |
264 psi, Unannealed | 216 | °F | ISO 75-2/A |
Glass Transition Temperature | 248 | °F | ISO 11357-2 |
Vicat Softening Temperature | 230 | °F | ISO 306/B50 |
Glow Wire Ignition Temperature | 1250 | °F | IEC 60695-2-13 |
Drying Temperature | < 212 | °F |
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Drying Time | 2.0 to 3.0 | hr |
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Processing (Melt) Temp | 428 to 482 | °F |
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Mold Temperature | 122 to 185 | °F |
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