Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

LAN-XESS COHEDUR RK Bonding Agent

LANXESS COHEDUR RK Bonding Agent is a high-performance polyurethane-based adhesive from LANXESS’s COHEDUR series, engineered for durable bonding of composites, metals, and plastics in automotive and industrial applications. It offers excellent flexibility, impact resistance, and rapid fixture strength without solvents or isocyanates.
  • lan xess cohedur rk bonding agent_4d78da0c
  • lan xess cohedur rk bonding agent_4d78da0c

Features Of LAN-XESS COHEDUR RK Bonding Agent

  1. High-performance reactive acrylic polymer system enabling strong, durable adhesion to diverse substrates including metals, plastics, and composites.

  2. Excellent resistance to thermal cycling, humidity, and automotive-grade fluids such as oils, coolants, and brake fluids.

  3. Fast room-temperature cure profile with optional heat acceleration for high-throughput industrial assembly lines.

  4. Low volatile organic compound (VOC) content, compliant with stringent global environmental and workplace safety regulations.

  5. Optimized rheology for precise dispensing—no sagging on vertical surfaces and consistent bond line control.

Typical Applications Of LAN-XESS COHEDUR RK Bonding Agent

  1. Structural bonding of automotive powertrain components, including engine covers and transmission housings.

  2. Assembly of electric vehicle battery modules and cooling plates requiring electrical insulation and thermal stability.

  3. Bonding of lightweight composite parts in aerospace interior panels and secondary structural assemblies.

  4. Permanent attachment of sensors and electronic modules onto metal or coated plastic enclosures in industrial equipment.

  5. Replacement for mechanical fasteners in HVAC system manifolds and fluid-handling components.

Specifications Of LAN-XESS COHEDUR RK Bonding Agent

Chemical TypeReactive acrylic adhesive
Product FormPaste, dual-component (Part A + Part B)
AppearanceOff-white to light gray paste (Part A); pale yellow paste (Part B)
Primary ApplicationsStructural bonding in automotive, EV, and industrial equipment
Key FeaturesRoom-temperature cure, high peel strength, fluid resistance
BenefitsReduced assembly time, elimination of drilling/riveting, improved fatigue performance
Storage Conditions2–8 °C; protect from moisture and direct sunlight
Shelf Life12 months unopened at recommended storage temperature


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