LG Chem HI121H｜ABS

Product Description

HI121H is a general-purpose injection molding ABS resin from LG Chem (Ningbo Yongxing). It features outstanding high impact resistance, moderate flowability, well-balanced rigidity and toughness, and stable molding performance. Its surface is suitable for secondary processing such as painting, screen printing and hot stamping. Compliant with RoHS and REACH SVHC, it is widely used for injection parts requiring high toughness, including home appliance housings, electronic accessories, luggage, toys and office supplies.

Grade: HI121H, General-purpose Injection ABS

Manufacturer: LG Chem (Ningbo LG Yongxing)

Features: High impact resistance, good flowability, balanced rigidity, wide processing window, suitable for painting, screen printing, hot stamping

Flammability: UL94 HB (1.5 mm)

UL File No.: E203955

Compliance: RoHS, REACH SVHC

ISO / ASTM Property Comparison Table

Processing Guideline

Pre-drying: 70–80 ℃ for 3–4 hours, moisture ≤0.2%

Barrel Temperature: Rear 190–210℃ / Middle 210–230℃ / Front 220–240℃ / Nozzle 220–250℃

Mold Temperature: 40–80 ℃

Injection Pressure: 70–110 MPa

Back Pressure: 5–10 MPa

Screw Speed: 30–60 rpm

Note: Avoid long melt residence time; Regrind ratio ≤25%.

Applications

Home appliance housings, electronic components, luggage shells, toys, office supplies and general injection molded parts requiring good toughness.

Packing & Storage

25 kg per bag, natural pellets. Store in cool, dry and ventilated warehouse. Keep away from moisture, direct sunlight and fire.

Recommended shelf life: 12 months in original sealed package.

Disclaimer

All data are typical values for reference only and not guaranteed specifications. Users shall verify material suitability by their own tests before production. Official PDF issued by LG Chem shall prevail.