Raw rubber compounding
Get the properties you need out of your rubber
Ensure you get the right rubber compound for your application. Our research and development team have been designing rubber products for over 30 years.
We have helped design products for all kinds of industries all over New Zealand, so you know you are getting a quality product designed and produced to the highest standards.
Where necessary, compounds and testing can be made to international standards.


Rubber compounding or formulation refers to the addition of certain chemicals to raw rubber in order to obtain the desired properties. For example, do you want a harder rubber or softer rubber?
- Specific gravity
- Abrasion resistance
- Tear resistance
- Compression set
- Resilience
- Elongation
- Tensile modulus
- Tensile strength
- Hardness
Contact Us
Rubber Developments Limited
How can we help you?
Ask us a question, submit a design, specifications or orders through our contact form below.