Engineering Materials

ADAS Materials That Ensure Precision, Protection, and Reliability

Overview

In the era of autonomous driving and connected cars, ADAS is no longer just an assistance feature—it is a core technology that determines driving safety and reliability. Sensors must accurately perceive the surrounding environment and operate stably even under extreme conditions to make autonomous driving a reality.

LG Chem’s engineering materials for ADAS protect critical sensors such as radar, cameras, and LiDAR from heat, moisture, impact, and electromagnetic interference. With lightweight properties and precision molding capabilities, they enhance design flexibility and production efficiency. This enables OEMs to build safe and innovative systems, while consumers enjoy a smarter and more reliable driving experience.

ADAS

Where Engineering Material is Used?

Radome

RAM

RADAR Absorption Material

RADAR Support

Camera Housing

LiDAR Cover

RADAR Housing

RADAR Shielding Material

Why LG Chem’s Engineering Materials?

Sensor Performance Protection

• Protect sensitive components such as radar, cameras, and LiDAR from heat, moisture, and electromagnetic interference

Reliable Detection Performance

• Maintain long-term performance even in high-temperature and humid environments with high impact resistance and hydrolysis resistance

Efficiency Through Lightweight Design

• Improve fuel and energy efficiency by reducing vehicle weight

Precision Design Implementation

• Enable complex structural designs and precise assembly with high flowability and processability

Design Flexibility

• Support integrated design and reduce component count for simplified assembly and improved productivity

Key Features & Functions

Radome & Camera Body

Customer Value

• Accurate detection of driving conditions without distortion of radar and camera signals
• Stable sensing performance despite weather changes and temperature variations
• Seamless integration with front-end vehicle design

Key Features

• Optimized radar transmission performance (controlled dielectric constant ε and loss factor tanδ)
• Laser transmission properties for weldability
• Excellent flame retardancy

Cavity Plate

Customer Value

• Secure support for high-precision sensor modules to ensure long-term reliability
• Maintain structural stability under heat and impact
• Improve ease of component assembly

Key Features

• Excellent moldability for complex structures
• EMI shielding and thermal conductivity properties
• Flame retardancy

Housing

Customer Value

• Protect sensors from external impact, moisture, and heat
• Minimize deformation or performance degradation even during long-term use
• Enhance productivity and design flexibility

Key Features

• Excellent environmental resistance and hydrolysis resistance
• Enhanced identification through laser marking
• Outstanding mechanical strength

RAM

Customer Value

• Reduce electromagnetic interference to improve sensor signal accuracy
• Enhance driving safety with EMI absorption properties

Key Features

• EMI absorption/reduction
• Flame retardancy

RADAR Support

Customer Value

• Secure sensors firmly to maintain performance even under vibration and impact
• Contribute to vehicle efficiency through lightweight design

Key Features

• High strength and high modulus
• Structural stability

Camera Housing

Customer Value

• Maintain stable camera performance even under impact and vibration
• Ensure clear image quality even after long-term exposure to external environments
• Improve assembly precision and efficiency

Key Features

• EMI shielding performance
• Thermal conductivity
• High mechanical strength

LiDAR Cover

Customer Value

• Guarantee accurate distance and shape detection without distortion of laser signals
• Maintain stable performance even under external impact and temperature variations
• Seamlessly integrate with vehicle front-end design

Key Features

• Radar shielding (EMI SE, thermal conductivity)
• Laser transmission properties (weldability ensured)
• Flame retardancy

UWB Housing

Customer Value

• Stable transmission and reception of Ultra Wide Band (UWB) communication signals
• Enhanced in-vehicle wireless communication stability and security
• Lightweight and easy installation with seamless integration into vehicle structure

Key Features

• Laser transmission properties (weldability support)
• EMI shielding
• Environmental resistance

ADAS Electronics

Where Engineering Material is Used?

Connector

Junction Box

Relay

Sensor

Why LG Chem’s Engineering Materials?

Accurate Signal Transmission

• Improve connector and sensor signal accuracy with high flowability and precision molding, ensuring stable driver-assistance performance

Stable Performance in Harsh Environments

• Maintain long-term quality in high-temperature, humidity, and vibration conditions with high impact resistance and hydrolysis resistance

Enhanced Vehicle Efficiency

• Reduce overall vehicle weight with lightweight materials to improve fuel economy and EV driving range

Improved Design and Productivity

• Enable complex structures for fewer components, simplified assembly, and higher production efficiency

Key Features & Functions

Bumper Module

Frequently Asked Questions

1. Why are advanced Engineering Materials important for ADAS systems?

ADAS sensors must operate accurately even in extreme environments. Our materials provide flame retardancy, EMI shielding, heat resistance, and chemical resistance to reliably protect sensors and electronic components.

2. How do LG Chem’s Engineering Materials improve sensor reliability?

With high impact strength and hydrolysis resistance, they maintain long-term sensor performance under vibration, shock, high temperature, and humidity. OEMs secure quality reliability, and consumers enjoy a safer driving experience.

3. Do Engineering Materials also help reduce cost and weight?

Yes. Lightweighting and integrated part design reduce vehicle weight and part count, lowering costs, improving productivity, and enhancing fuel economy/EV efficiency.

LG Chem’s Engineering Materials can extend beyond EV into a wide range of mobility sectors.

Beyond EV

UAM & Aerospace

Lightweight sensor housings and electronic components

Industrial Robotics

Sensor protection and environmental resistance for precision robotic systems

Smart Infrastructure

Protection and performance stability for traffic and security sensor modules