About |
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ACRYLITE® Hi-Gloss NTA-1 polymer is an opaque, amorphous, and impact-modified thermoplastic molding and extrusion compound based on polymethyl methacrylate. Typical properties of ACRYLITE® Hi-Gloss acrylic polymers are: excellent weather resistance improved resistance to stress cracking good melt flow rate good polishability impact resistance The special properties of ACRYLITE® Hi-Gloss NTA-1 polymer are: good heat resistance available in a range of opaque colors high melt strength increased impact/break resistance and strength Application: Used for injection molding technical parts.&& |
Product Description | |
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Supplier | ROHM |
Generic | PMMA |
Material Status | Commercial: Active |
Features | Good Rigidity,Weather resistance is good,High impact resistance,Good liquidity,Good melt strength,Heat Resistance, Good,Amorphous |
Availabilitys | North America |
Process Methods | Extrusion |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.18 | g/cm³ | ISO 1183 |
Melt Volume Rate | |||
230℃,3.8 kg | 3.00 | cm³/10min | ISO 1133 |
Water absorption rate | |||
Equilibrium, 23 ℃, 50% RH | < 3.0 | % | ISO 62 |
MECHANICAL | Nominal value | Unit | Test method |
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Tensile modulus | 2700 | MPa | ISO 527-1-2 |
tensile strength | |||
yield | 68.0 | MPa | ISO 527-2/50 |
Tensile strain | |||
yield | 5.0 | % | ISO 527-2/50 |
Nominal tensile fracture strain | 10 | % | ISO 527-2 |
IMPACT | Nominal value | Unit | Test method |
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Charpy Unnotch Impact strength | |||
23℃ | 33 | kJ/m² | ISO 179/1eU |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
1.8 MPa, unannealed | 102 | ℃ | ISO 75-2/A |
0.45 MPa, unannealed | 103 | ℃ | ISO 75-2/B |
Glass transition temperature | 120 | ℃ | IEC 1006 |
Vicat Softening Temp | |||
B50 | 110 | ℃ | ISO 306 |
FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
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Igniting temperature of the hot wire | 675 | ℃ | IEC 60695-2-13 |
Flame retardant level | B2 | DIN 4102 |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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