
LG ABS TR551 Transparent Grade
LG Chem TR551 is a transparent ABS resin engineered for injection molding. It delivers an exceptional balance of high optical clarity, superior stiffness, and remarkable impact resistance for demanding technical applications.
- Character: Transparency, High Hardness, High Stiffness
- Application: Washing Machine, Refrigerator, Electrical/Electronic Products, Miscellaneous Goods
Key technical data (ASTM)
- Specific Gravity: 1.12
- Melt Flow Index (220°C/10Kg): 8 g/10min
- Tensile Strength (Yield): 59 MPa
- Flexural Modulus: 2,850 MPa
- Izod Impact (Notched, 3.2mm @ 23°C): 125 J/m
- Heat Deflection Temp (1.82MPa, Unannealed): 87 °C
- Light Transmittance (3.2mm): 90%
- Haze: 1.9%
- UL 94 Flammability Rating (1.5mm & 3.0mm): HB
- Relative Thermal Index (RTI): 50 °C
- Full RoHS & REACH compliant
Application
- Washing Machine: For see-through detergent dispensers and control panel covers.
- Refrigerator: For durable, transparent vegetable drawers, bin fronts, and interior trim.
- Electrical/Electronic Products: For protective covers, housings, and lenses requiring clarity and impact resistance.
- Miscellaneous Goods: For a variety of consumer and industrial products requiring a robust transparent plastic.
Features & Benefits

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