LG Chem ABS SG175
Plastic Granules
LG ABS SG175 General Grade
LG ABS SG175 is a high-gloss injection molding ABS resin engineered for exceptional surface aesthetics and reliable performance in demanding applications like appliances and electronics.
Typical property data
Physical Properties
- Specific Gravity: 1.05 (ASTM D792)
- Mold Shrinkage: 0.4–0.7% (ASTM D955)
- Melt Flow Index: 31 g/10 min at 220°C, 10 kg (ASTM D1238)
Mechanical Properties
- Tensile Strength at Yield: 46 MPa (ASTM D638)
- Tensile Elongation at Break: Minimum 10% (ASTM D638)
- Flexural Strength: 76 MPa (ASTM D790)
- Flexural Modulus: 2600 MPa (ASTM D790)
- Izod Impact Strength (Notched, 3.2 mm): 220 J/m (ASTM D256)
- Izod Impact Strength (Notched, 6.4 mm): 190 J/m (ASTM D256)
- Rockwell Hardness: 110 (R-Scale, ASTM D785)
Impact Properties
- Izod Impact Strength (Notched, 3.2 mm): 220 J/m (ASTM D256)
- Izod Impact Strength (Notched, 6.4 mm): 190 J/m (ASTM D256)
Thermal Properties
- Heat Deflection Temperature (HDT): 87°C (1.82 MPa, ASTM D648, unannealed, 6.4 mm)
- Vicat Softening Temperature: 94°C (50N, 50°C/hour, ASTM D1525)
Processing Guide
- Drying Temperature: 70–80°C
- Drying Time: 3–4 hours
- Injection Temperature: 200–250°C
- Mold Temperature: 40–80°C
- Screw Speed: 30–60 rpm
Features & Benefits
Superior High-Gloss Finish
SG175 delivers a brilliant, mirror-like surface ideal for visible parts, enhancing product appeal without secondary polishing.
Excellent Flow for Thin Walls
With a high melt flow index (31 g/10min), it fills complex molds effortlessly, reducing cycle times and improving production efficiency.
Toughness and Dimensional Stability
It offers strong impact resistance and low mold shrinkage, ensuring durable, precise components even in high-stress environments.
Use & Applications
- Refrigerator Components
- Washing Machine Parts
- Electrical and Electronic Housings