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Henkel Adhesive Technologies

Henkel Adhesive Technologies

Electronic component protection solutions

Low pressure molding

If versatile, efficient, easy-to-process protection is the objective, Henkel’s TECHNOMELT and LOCTITE low pressure molding materials are the solution. Simple three-step molding can be achieved in seconds, encapsulating and safeguarding even the most delicate electronics. 

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Find electronic component protection solutions

  • Board-level encapsulants

  • Conformal coatings

  • Potting compounds

  • Underfills

What are low pressure molding materials?

Low pressure molding materials are polyamide- and polyolefin-based hot melts used to overmold electronic devices, creating a self-contained housing. Once encapsulated, parts can be handled immediately. Low pressure molding has unlimited design possibilities for numerous applications, including LEDs, connectors, cables and wires, sensors, and other electronic devices.

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Image of switches for automotive, industrial and temperature sensors, low pressure molding

Why use low pressure molding materials?

Low pressure molding enables short processing times and ties into LEAN manufacturing concepts. The overmolded parts are waterproof, resistant to vibration and impact, and protected from corrosion and any chemicals. Low waste, environmental friendliness, and cost-effectiveness are also why low pressure molding is widely used. 

Why choose Henkel low pressure molding materials?

Fast, simple processing

Ideal for all electronic devices

Sustainable

Choosing low pressure molding materials

Low pressure molding materials are selected based on the specific formulation characteristics required to meet application end use and processing conditions. These include material softening point, application operating temperature, environmental temperature, viscosity, UV resistance requirements, and substrate compatibility.

Electronics encapsulation, low pressure molding

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