LG Chem ABS HI121UNS

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LG Chem ABS Resin

LG ABS HI121UNS General Grade

LG ABS HI121UNS is an injection molding grade resin engineered by LG Chem to provide superior UV resistance, antistatic properties, and reliable impact strength for demanding technical applications.

  • Character: UV Resistance, Antistatic, Impact Resistance
  • Application: Electrical/Electronic Products, Miscellaneous Goods
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Key technical data (ASTM)

  • Tensile Strength: 42 – 43 MPa
  • Flexural Modulus: 2400 – 2450 MPa
  • Izod Impact Strength (Notched): 28 kJ/m² (ISO)
  • Heat Deflection Temperature (HDT @ 1.8MPa): 77 – 85 °C
  • Vicat Softening Temperature: 93 °C
  • Comparative Tracking Index (CTI): PLC 0
  • Flammability Rating (UL 94): HB @ 1.5mm & 3.0mm thickness
  • Volume Resistivity: 1.0E+15 Ω·cm
  • Processing Drying: 70-80°C for 3-4 hours
  • Processing Melt Temperature: 200-250°C
  • Processing Mold Temperature: 40-80°C

Download

ABS resin HI121UNS ISO TDSDownload
ABS resin HI121UNS ASTM TDSDownload
ABS HI121UNS UL Yellow CardDownload
ABS resin HI121UNS MSDSDownload

Application

  • Electrical/Electronic Products: External Housings for outdoor monitors, kiosks, and point-of-sale (POS) systems; Components for printers, copiers, and office equipment requiring ESD protection; Covers and parts for consumer electronics and appliances.
  • Miscellaneous Goods: Automotive interior trim components; Durable luggage and protective cases; Household goods and furniture components exposed to sunlight.

Features & Benefits

Superior UV Resistance & Weatherability

This ABS HI121UNS LG Chem formulation maintains its color and mechanical integrity when exposed to sunlight, preventing fading and brittleness in outdoor or brightly lit environments.

Built-in Permanent Antistatic Protection

The material minimizes dust attraction and prevents electrostatic discharge (ESD), safeguarding sensitive electronic components during production, handling, and end-use without secondary coatings.

High Impact Strength and Durability

It offers excellent toughness and mechanical strength, ensuring your products can withstand physical shocks, drops, and everyday wear and tear, reducing failure rates and returns.

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