LG Chem ABS SG175H
Plastic Granules
LG ABS SG175H General Grade
LG Chem ABS SG175H is a high-gloss, UV-resistant ABS resin designed for injection molding. It offers excellent surface quality and durability, making it ideal for high-end consumer and electrical applications.
Typical property data
Physical Properties
- Specific Gravity: 1.05 (ASTM D792)
- Mold Shrinkage: 0.4% ~ 0.7% (ASTM D955)
- Melt Flow Index (220°C, 10kg): 32 g/10min (ASTM D1238)
Mechanical Properties
- Tensile Strength at Yield: 43 MPa (ASTM D638)
- Tensile Elongation at Break: Minimum 10% (ASTM D638)
- Flexural Strength: 72 MPa (ASTM D790)
- Flexural Modulus: 2350 MPa (ASTM D790)
- Rockwell Hardness (R-Scale): 108 (ASTM D785)
Impact Properties
- Izod Impact Strength (Notched, 3.2mm, 23°C): 215 J/m (ASTM D256)
- Izod Impact Strength (Notched, 6.4mm, 23°C): 190 J/m (ASTM D256)
Thermal Properties
- Heat Deflection Temperature (1.82MPa, Edgewise, 6.4mm, Unannealed): 87°C (ASTM D648)
- Vicat Softening Temperature (50N, 50°C/h): 95°C (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
Super Gloss Finish
SG175H delivers a brilliant, mirror-like surface finish that enhances the visual appeal of products like refrigerators and washing machines without additional painting.
Excellent UV Resistance
This resin maintains color stability and prevents yellowing under prolonged UV exposure, ideal for outdoor-facing electronic components and appliances.
Good Impact Strength
With high Izod impact resistance, SG175H ensures durable and reliable performance in structural parts, reducing failure rates in demanding environments.
Use & Applications
- Refrigerators
- Washing Machines
- Electrical and Electronic Products