We directly overmold electronic components.
HECHT + DIEPER realizes a tight overmolding of an antenna coil in a plastic carrier plate by using the hotmelt adhesive Macromelt. In this example, hotmelt molding based on polyamide offers a favorable alternative to conventional polyurethane- or epoxy resin-based potting compounds.
Unlike the classic plastic injection molding process, the hot melt is processed at a much lower injection pressure. The lower injection pressure has the advantage that electronic components can be directly overmolded without damaging them.
Hotmelt adhesives are processed at temperatures between 180°C and 240°C. They can be exposed to temperatures from -40°C to 140°C. The adhesion properties to PA, PBT or other polar plastics is very good.
Thermal potting materials made of polyamide are also advantageous from an ecological point of view, as they are made from renewable raw materials, no chemical reactions take place during processing and no solvents are released.
From the idea to production - everything under one roof
We stand for pioneering solutions made of plastic
A selection our realized products
Electronics industry
Tight encapsulation of an antenna inductor
The benefits of collaboration with HECHT + DIEPER
HECHT + DIEPER is your expert in injection moulding of plastics.
Expertise
During development, our customers benefit from our many years of expert knowledge, in the area of design, our own toolmaking, as well as our competence in production.
Partnership
Together - as specialists, we know that only the joint development of components is the best prerequisite for the optimal functionality of your product.
Experience
Since more than over 40 years we have been developing and producing technically challenging components of the highest precision for various industries.
Logistic
In order to be able to deliver quickly, we believe in long standing and reliable cooperation with local logistics partners.
Efficiency
Regular optimization in development, toolmaking and production is a continuous process for us and thus the foundation for high efficiency and customer satisfaction.
Local
Everything is local. We develop and produce plastic components - from the idea to production - one-stop. Our service enables short communication channels.