This image was created with artificial intelligence – marked under Art. 50 of the AI Act, Regulation (EU) 2024/1689. It is a placeholder until the company's photos arrive.Difference between rubber, foam and plastic
Rubber, foam and plastic differ considerably in their structure, their properties and their possible applications.
When you deal with materials, you often come across the terms rubber, foam and plastic. Although they occur in many everyday products, they differ considerably in their structure, their properties and their possible uses.
This guide explains the essential differences so that you can make the right choice for your projects.
Rubber: elasticity and resilience
Rubber is a material known for its exceptional elasticity and durability. It is mainly made from natural rubber or synthetic rubber and is characterised by its ability to stretch under pressure and return to its original shape once the load is removed.
Properties of rubber:
- Elasticity: Rubber can be stretched considerably and still returns to its original shape, which makes it ideal for products such as tyres, seals and conveyor belts.
- Resilience: Rubber is abrasion-resistant and withstands mechanical stresses such as friction well, which makes it durable and hard-wearing.
- Watertightness: Rubber is impermeable to water and other liquids, which is why it is frequently used in seals and waterproof products.
Use of rubber
Rubber is used in areas that require high elasticity, abrasion resistance and watertightness. These include car tyres, shoe soles, hoses and various sealing materials.
Foam: lightness and cushioning
Foam is a porous material consisting of a network of interconnected cells or bubbles. This structure makes it light, soft and flexible, which makes it an ideal material for upholstery, insulation and shock absorbers.
Properties of foam:
- Lightness: Due to its cell structure, foam is very light, which makes it easy to handle and transport.
- Shock absorption: Foam can effectively absorb vibrations and impacts, which makes it ideal for upholstered furniture, mattresses and packaging materials.
- Insulating properties: Foam has good thermal and acoustic insulation properties and is therefore frequently used in the construction industry.
Use of foam
Foam is frequently used in the furniture industry, in packaging materials, as insulation and in the automotive industry, in particular where good cushioning and insulation matter.
Plastic: versatility and formability
Plastic is a synthetic material consisting of polymers and occurring in a wide variety of shapes and applications. Due to its versatility and ease of forming, plastic has found its way into many areas of everyday life, from household items through to industrial components.
Properties of plastic
- Versatility: Plastic can be cast, extruded or injected into an almost unlimited number of shapes, which makes it an extremely adaptable material.
- Lightness and stability: Plastic is light but can nevertheless be very robust and resistant, which makes it preferred in many applications.
- Weather resistance: Many plastics are weather-resistant and resistant to chemicals, which makes them suitable for use outdoors or in aggressive environments.
Use of plastic
Plastic is used in a wide variety of products, including packaging, toys, electrical appliances, automotive parts and construction products. Thanks to its formability and cost-efficiency, plastic is present in almost all branches of industry.
Conclusion: choosing the right material
Rubber, foam and plastic each have their own unique properties and applications. Rubber offers excellent elasticity and resilience, foam is ideal for light and cushioning applications, while plastic stands out through its versatility and formability.
The next time you plan a project, you should carefully weigh up the specific requirements in order to select the right material.
Our rubber sheets
For industry and trade we offer a wide variety of rubber sheets.
SBR rubber sheet
Our high-quality SBR rubber sheet (styrene-butadiene rubber) is the solution for numerous industrial and commercial applications. This rubber sheet is made from first-class styrene-butadiene rubber and stands out through its excellent physical properties.
EPDM rubber sheet
Discover the versatility and reliability of our EPDM rubber sheet, which is made from ethylene propylene diene monomer (EPDM). This high-quality elastomer solution has been specially developed to meet the most demanding industrial and commercial applications.
NBR rubber sheet
The NBR rubber sheet is a high-quality industrial product that has been specially developed for applications requiring excellent resistance to oils, greases and various chemicals.
Viton rubber sheet
The Viton rubber sheet is a high-quality technical product that is used for a wide variety of industrial applications. Made from fluoro rubber (FKM), it offers outstanding properties that make it the ideal choice for extreme conditions.
FKM rubber sheet
The FKM rubber sheet is a high-quality technical product that is ideal for use in demanding industrial applications. Made from fluoro rubber (FKM), it stands out through a variety of outstanding properties that make it the optimum choice for extreme operating conditions.
Silicone rubber sheet
The silicone rubber sheet is a first-class technical product that has been specially developed for applications placing high demands on temperature resistance and flexibility.
PUR rubber sheet
The PUR rubber sheet, made from high-quality polyurethane, is a technically advanced product that has been developed for applications placing the highest demands on abrasion resistance and mechanical load-bearing capacity.
Neoprene rubber sheet
The neoprene rubber sheet, made from high-quality chloroprene rubber (CR), is a versatile technical product that is ideal for a wide variety of industrial and commercial applications.
