About |
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RAMAPET P184 is a slow crystallizing and non-reheat PET resin for thick walled applications that require optimal transparency, like refillable bottles, cosmetic bottles and jars and preforms for big containers like 5 Gallon. RAMAPET P184 has an IV of 0.84, has good optical properties and the mechanical properties are representative for a PET resin with IV of 0.84. RAMAPET thermoplastic polyesters are condensation polymers produced by a continuous melt-phase polymerization process followed by a solid-state polymerization process.&& |
Product Description | |
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Generic | PET |
Material Status | Commercial: Active |
Features | Food contact compliance |
Availabilitys | Europe |
Technical Data | |||
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THERMAL | Nominal value | Unit | Test method |
Glass transition temperature | 75.0 to 79.0 | ℃ | ASTM D1238 |
Melting peak temperature | 240 to 250 | ℃ | ASTM D3418 |
Fusion heat | 56.0 | kJ/kg | ASTM E793 |
Supplementary information | Nominal value | Unit | Test method |
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Fines | < 0.1 | wt% | |
Particle shape | Cubical | ||
Particle size | 2.50 | mm | |
Pellet Weight | 55.0 to 65.0 | pcs/g |
PHYSICAL | Nominal value | Unit | Test method |
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Density | 1.39 to 1.40 | g/cm³ | ASTM D1505 |
Apparent density | ASTM D1895 | ||
pouring | 0.83 | g/cm³ | ASTM D1895 |
vibration | 0.88 | g/cm³ | ASTM D1895 |
Acetaldehyde | < 1.0 | ppm | |
Color a | -3.50 to -0.500 | ||
Color b | -3.00 to 1.50 | ||
Color L | > 78.0 | ||
Crystallinity | 45 to 55 | % | |
Intrinsic viscosity | 0.82 to 0.86 | dl/g | |
water content | < 0.30 | % | |
Melt density | |||
285℃ | 1.20 | g/cm³ | ASTM D1238 |
Process Conditions | |||
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injection | Nominal value | Unit | Test method |
Drying temperature | 150 to 170 | °C | |
Drying time | 6.0 | hr |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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