LG Chem ABS HI121H ABS Resin
Plastic Granules
LG ABS HI121H General Purpose Impact Resistance
LG ABS HI121H is a high-performance, general-purpose ABS resin engineered for superior impact resistance and ease of processing. Ideal for demanding industrial applications like electronics and consumer goods, it combines durability, thermal stability, and UL-certified safety—making it a trusted solution for manufacturers prioritizing reliability and cost-efficiency.
Associated Documents
ISO TDS
ASTM TDS
MSDS
UL Product iQ Yellow Card
Processing Guide
Typical property data
Physical Properties
- Specific Gravity: 1.05 (ISO 1183)
- Mold Shrinkage: 0.4–0.7% (23℃, 3.2mm, ISO 294-4)
- Melt Flow Rate: 22 g/10min (220℃, 10kg, ISO 1133)
Mechanical Properties
- Tensile Strength at Yield: 46 MPa (23℃, 50mm/min, 4mm, ISO 527)
- Tensile Elongation at Break: ≥10% (23℃, 50mm/min, 4mm, ISO 527)
- Flexural Strength: 70 MPa (23℃, 2mm/min, 4mm, ISO 178)
- Flexural Modulus: 2300 MPa (23℃, 2mm/min, 4mm, ISO 178)
- Rockwell Hardness: 110 (R-Scale, ISO 2039)
Impact Properties
- Izod Impact Strength (Notched):
- 20 kJ/m² (4mm, 23℃, ISO 180/1A)
- 10 kJ/m² (4mm, -30℃, ISO 180/1A)
- Charpy Impact Strength (Notched):
- 20 kJ/m² (4mm, 23℃, ISO 179/1eA)
- 10 kJ/m² (4mm, -30℃, ISO 179/1eA)
Thermal Properties
- Heat Deflection Temperature (HDT): 79℃ (Flatwise, 1.8 MPa, 4mm, Unannealed, ISO 75)
- Vicat Softening Temperature: 93℃ (50 N, 50℃/h, ISO 306)
Features & Benefits
Exceptional Impact Resistance
With Izod Impact Strength of 20 kJ/m² at 23°C and 10 kJ/m² at -30°C, LG ABS HI121H withstands harsh environments. Perfect for outdoor equipment or components exposed to drops, vibrations, or temperature swings.
Reliable Thermal Stability
Boasting a Heat Deflection Temperature of 79°C and Vicat Softening Temperature of 93°C, this resin maintains structural integrity under heat. Ideal for automotive interiors or electronic housings near heat sources.
Easy Processing & Precision
A Melt Flow Rate of 22 g/10min and low mold shrinkage (0.4–0.7%) ensures smooth molding and dimensional accuracy. Reduces waste and speeds up production for complex parts like connectors or tool casings.
Use & Applications
- Electrical/Electronic Products: Housings for power tools, printers, and small appliances. Connectors, switches, and circuit breaker components. Charger casings resistant to daily wear and tear.
- Miscellaneous Goods: Durable handles for luggage or industrial tools. Automotive interior trim and dashboard parts. Consumer product casings (toys, kitchen gadgets).