Electric Vehicle

Sealing & Gasketing Solutions

Electric Vehicle Solutions

Industry Solutions > Transportation & Mobility

In electric vehicles (EVs), seals and gaskets ensure proper function and safety by blocking contaminants from sensitive components like batteries, motors, electronics, and HVAC systems. They protect enclosures and ports, reduce energy loss, support air suspension, and maintain weather-tight cabins. These elements enhance EV reliability, performance, and sustainability, contributing to long-term efficiency.

Battery Pack

EV Battery Pack Gasket

Battery Pack Gasket

Requirements

  • Prevent water and dust from entering the battery pack
  • Must handle a wide temperature range, resists chemicals to prevent leaks and corrosion, and ensures durability, flexibility, and safety compliance for optimal performance.

Solutions

  • Process: Elastomer Moulding;   Materials: Silicone rubber
  • Process: Die-cut;   Materials: Silicone rubber, PE foam, silicone foam

Charging Port

Charging Port Door Seal

Charging Port Door Seal

Requirements

  • Prevent water and dust from entering the charging port door when closed
  • Must withstand a wide temperature range, have excellent UV and weather resistance, and have strong chemical resistance to cleaning agents

Solutions

  • Process: Elastomer Moulding;   Materials: Silicone rubber with adhesive
  • Process: Die-cut;   Materials: Silicone foam, PE foam

Charging Port Connector Seal

Requirements

  • Prevent water and dust ingress through the charging port connector
  • Withstand wide temperature ranges, UV exposure, and weathering, while resisting chemicals in cleaning agents
  • Provide strong electrical insulation and dielectric strength for secure, efficient energy transfer during charging.

Solutions

  • Process: Elastomer Moulding;   Materials: Silicone rubber with adhesive

HVAC System

Gaskets for Blower Motor, Air Vents, Ducts, etc.

Gaskets for Blower Motor, Air Vents, Ducts, etc.

Requirements

  • Prevent air leaks at joint areas
  • Low odour or odourless with good moisture and chemical resistance

Solutions

  • Process: Die-cut;   Materials: PU foam, PE foam, EPDM foam