SBR Rubber Parts and Counterweight Blocks

• Home
• Products
• Rubber Products
• SBR Rubber Parts and Counterweight Blocks

SBR is the compound to reach for when abrasion resistance and cost matter more than chemical range. We supply all kinds of rubber products made of SBR material, including counterweight blocks produced for customers in the United States. Our own structural design team can design the product structure and manufacture the mould independently, so an SBR part can start from a sketch rather than from a catalogue.

Key Benefits

• Superior resistance to wear and tear in abrasive service
• A cost effective compound where chemical range is not the driver
• Low water absorption rate for damp environments
• Non toxic and safe for a range of applications
• Product structure design and mould manufacture handled independently by us

Problems It Solves

• Parts worn out early because the compound was not chosen for abrasion
• Over specifying an expensive compound where SBR would serve
• Designs that exist only as an idea and need a structure before tooling
• Suppliers who will only quote from an existing drawing

Who It Is For

• Equipment builders needing a hard wearing moulded rubber part
• Buyers sourcing counterweight components
• Companies whose part is too specific for a catalogue supplier
• Customers who need the structure designed as well as the part made

Application Scenarios

• Counterweight and damping blocks
• Abrasion exposed rubber parts in mechanical equipment
• General moulded rubber components across industries
• Roller coverings where SBR suits the duty

What You Are Actually Buying

Only values our own records support appear here. Anything we cannot evidence is left out rather than estimated.

Material	SBR styrene butadiene rubber
Key Properties	Abrasion resistance, low water absorption, weather resistance
Example Application	Counterweight blocks
Design Capability	Independent product structure design and mould manufacture
Country of Manufacture	China

Materials

• SBR

Manufacturing Process

• Product structure design
• Mould design
• Mould manufacture
• Moulding
• Inspection
• Packing

Technical Features

• Superior abrasion resistance
• Low water absorption rate
• Weather resistance in general service
• Non toxic with no harmful effects in use
• Adaptable across a wide range of applications

Quality Control

• Product structure reviewed by our own design team before tooling
• First article moulded and approved before series production
• Production checked against the approved first article
• Process controlled by our rubber process engineers

Customisation Options

• Product structure designed by us where only a concept exists
• Any geometry moulded to a drawing or a sample
• Hardness adjusted to the loading and the duty
• Mould designed and manufactured in our workshop

Where This Is the Right Choice and Where It Is Not

Compared With NBR

NBR is chosen for oil and fuel contact. SBR is chosen for abrasion resistance and cost where oil is not present.

Compared With Natural rubber

Natural rubber has excellent resilience, while SBR generally offers better abrasion resistance in service.

Compared With EPDM

EPDM leads on ozone and weather exposure. SBR is the more economical abrasion compound.

How to Specify and Order This Part

• Describe the loading and abrasion the part will see

Describe the loading and abrasion the part will see

• Confirm there is no oil or fuel contact before choosing SBR

Confirm there is no oil or fuel contact before choosing SBR

• Send a drawing, a sample or a concept sketch

Send a drawing, a sample or a concept sketch

• State the annual volume so the tool is sized correctly

State the annual volume so the tool is sized correctly

• Approve the first article physically before series production

Approve the first article physically before series production

Related Products

Industrial Rubber Rollers

In printing and converting the roller covering is a process variable rather than a spare part.

Shock Absorber Bushings and Shocker Bushes

Bonded rubber to metal parts fail at the interface far more often than in the rubber, and split sourcing is why.

Rubber Moulds

We have our own mould manufacturing workshop and experienced structural design engineers, so we can independently design and develop rubber moulds rather than pass the work on.

FKM Rubber Parts

This is FKM outside the sealing catalogue: custom moulded fluoroelastomer parts made to a customer drawing.

Related Guides and Industries

Compression Transfer and Injection Moulding for Rubber Parts

The moulding process decides tooling cost, cycle time and how much detail a part can carry. Choosing it is a commercial decision as much as a technical one.

EPDM and NBR Where Each One Belongs and Where It Fails

These two compounds cover an enormous share of industrial sealing between them, and they fail in each other's territory. Getting the boundary right removes most avoidable seal problems.

SBR Rubber Parts and Counterweight Blocks Questions

Yes. We have our own structural design team and can design the product structure and manufacture the mould independently.

Abrasion resistance, low water absorption and general weather resistance at economical cost. It is not the compound for oil or fuel contact.

Yes. Counterweight blocks in SBR are one of the parts we produce.

Yes. That is what having our own structural design team is for.

It depends on the part and the tool. We will tell you at quotation.

One working day once we have the part details and quantity.

Quote SBR Rubber Parts and Counterweight Blocks

Send the size or drawing, the working conditions and the quantity. One working day for a considered reply.