Rubber Injection Molding

Sealing, Damping, Insulating, and Protecting

Rubber Injection Molding – High-Quality Rubber Molded Parts for Industry and Technology

Rubber injection molding enables the production of precise and durable components for numerous technical applications. We manufacture elastic components for the highest requirements – efficient, customized, and with state-of-the-art technology.

Precise Rubber Molded Parts for Versatile Applications

From seals and dampers to complex rubber-to-metal bonds – our injection molding technology enables cost-effective, high-quality production of elastic components. Rely on our expertise in rubber injection molding.

Rubber Injection Molding – Efficient Production for Precise Molded Parts

High-Quality Rubber Components from the Injection Molding Process

In rubber injection molding, plastic rubber compounds are injected under high pressure into specially developed metal molds and then vulcanized. This process enables a particularly precise and uniform cross-linking of the molecular structures within the material. The result: high-performance elastic components with a long service life. Thanks to state-of-the-art technology, we manufacture customized rubber molded parts for a wide variety of industrial applications.

Elastomers for Every Need – Diversity of Materials

We process all common elastomers, including:

NBR (Nitrile Rubber) – oil and fuel resistant
HNBR (Hydrogenated NBR) – high temperature and chemical resistance
SBR (Styrene-Butadiene Rubber) – abrasion-resistant and robust
EPDM (Ethylene Propylene Diene Monomer) – weather-resistant and durable
FPM (Viton®) – high-temperature and chemical resistant
CR (Chloroprene Rubber) – good aging resistance
Fluorosilicone & Silicone – flexible high-performance elastomers

Through the targeted selection of the appropriate compound, we ensure that your rubber molded parts are perfectly matched in terms of temperature resistance, hardness, elasticity, and other properties.

Vulcanization – For Durable and Stable Rubber Molded Parts

Perfect Cross-linking for Maximum Resilience

Vulcanization is the critical step in rubber injection molding: through heat and pressure, the rubber is transformed into an elastic, durable material. This ensures stable, flexible, and resilient rubber molded parts that meet the highest standards – ideal for both dynamic and static applications.

Rubber Injection Molding for Many Industries and Applications

Individual Solutions for Industry, Mechanical Engineering & More

Our rubber molded parts are used in numerous sectors, including:

  • Automotive Industry – high-quality seals and vibration dampers
  • Mechanical Engineering – custom rubber components for mechanical loads
  • Defense Industry – elastomers for the most demanding requirements
  • Energy Technology – heat-resistant and insulating rubber molded parts

Our Product Range – Rubber Molded Parts for the Highest Demands

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From O-Rings to Composite Molded Parts

Our product portfolio in rubber injection molding includes:

O-rings and seals up to 1500 mm in diameter
Composite molded parts made of plastic and rubber
Dampers and vibration absorbers
Profile seals and plugs
Rubber-to-metal bonds

Our experts will be happy to advise you on the optimal choice of material and processing for your individual requirements.

Motzener Kunststoffe – Your Partner for High-Quality Rubber Injection Molding

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With our many years of experience and state-of-the-art injection molding technology, we deliver customized rubber molded parts for companies in Berlin, Brandenburg, and throughout Germany. Let us advise you – we develop the perfect solution for your requirements!

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