Custom Compounds

As a trusted producer of colour and additive masterbatches, we apply the same level of quality and expertise to the manufacture of custom compounds. Investments in modern extrusion technology enable us to manufacture large lot compounds with precision and efficiency. Integration of our high-quality masterbatches provides complete colour control and a huge range of polymers can be processed thanks to underwater pelletising.

Yellow compound strands

Broadway’s precision compounds

From our 90,000 ft² facility, we produce consistent, high-performance plastic compounds with the efficiency and scale to meet high-volume demand with short lead times. Our compounding expertise supports a wide range of polymers – including soft, brittle, and highly filled materials. Underwater pelletising ensures uniform pellet quality across all polymer types.

Advanced feed integration enables precise handling of multiple constituents, allowing for complex formulations with high concentrations of colour, additives, and fillers. With integration of our high-quality colour masterbatches, we maintain full control of colour development in house, delivering exceptional accuracy and repeatability.

We offer bio-filled compounds, bio-based polymers, and recycled grades to support evolving sustainability requirements. Our in-house technical team is available to guide your material development and formulation optimisation, while our dedicated regulatory division ensures compliance with the standards you require.

Plastic compounds are often the preferred choice for moulders when colour and additive precision are critical, or when processing highly filled materials. Using pre-compounded materials can improve consistency, reduce dosing errors, and streamline production – especially useful in demanding or tightly controlled applications or where maintaining compliance is a must. We support the needs of specialist industries with tailored, high-performance compound solutions.

We also offer toll compounding services and work with leading material innovators, assisting the development of novel materials and scaling production to industrial volumes.

We can compound the following polymers

PPCO, PPHO, HDPE, LDPE, PET, ABS, SAN, HIPS, PBT, GPPS, PA6, PA66, PETG, TPU, PLA, PMMA, ASA, PC and PC/ABS.

We’ve worked with a number of customers to deliver custom compounds for specific requirements. Our Special Project Team review any niche enquiries and work with our technicians to explore solutions. We always take a flexible approach and work with each customer in a way that suits them. Recent improvements to our R&D capabilities allow the continual development of new additive compounds and masterbatches and the efficient development and testing of bespoke materials.

Our stocked masterbatch range offers 122 colours and the flexibility of a universal carrier system, so if you need a colour compound quickly, we can compound any of these colours in the material of your choice. Please call our friendly team for more information on compatibility and pricing.

When purchasing compounds from Broadway, our customers can expect the same efficiency, value, attentive service and colour accuracy that we deliver when providing masterbatches.

 

Broadway's R&D and colour laboratory

Got a technical question? Then ask our technicians.

Green Masterbatch in petri Dish

Why use our custom compounds?

Ease of use

  • No need to dose and distribute colour during production
  • No need to side feed additives or other constituents
  • No need to purchase polymer and a masterbatch separately
  • Reduce downtime and waste by avoiding dosing issues

Accuracy

  • Beneficial for consistency in highly colour critical applications and lighter tints
  • Useful for even dispersion in large or complex mouldings
  • Improves colour consistency in filled materials
  • Can improve special finishes such as mottles and pearls

Flexibility

  • Available in any colour, to meet custom requirements
  • Efficient production of small or large lots, with fast turnarounds
  • Utilise special effects from our impressive portfolio
  • Include performance enhancing additives from our growing range
  • Select from a wide variety of base polymers – in virgin or PCR material
  • Source and supply your own polymer for us to compound if preferred
  • Incorporate bioplastics or natural fillers

Broadway benefits

  • Lot size flexibility – from only 25kg to full truck loads
  • Competitive prices
  • Fast turnarounds – orders can typically be dispatched within just five working days
  • Call-off and consignment stock services available
  • Entire process managed in house ensuring colour accuracy
  • Experts in regulatory compliance for plastics
  • Technical expertise and on-site testing facilities
  • Toll compounding service also available (issue all your own materials)
  • Knowledgeable, friendly team delivering great customer service
  • Almost 30 years of experience in developing customised plastic materials
Loading pallet onto a truck

Enquire today to see how you can benefit from our high-quality materials.

Colour Masterbatch

Which polymers can Broadway compound?

Broadway can compound many different polymers; polyolefins, polyesters amorphous and styrene polymers. These include: PPCO, PPHO, HDPE, LDPE, PET, ABS, SAN, HIPS, PBT, GPPS, PA6, PA66, PETG, TPU, PLA, PMMA, ASA, PC and PC/ABS. We can run compounds with virgin material or with high levels of PCR/PIR (recycled polymer). Broadway are able to source the required polymer, or compound with customer supplied materials.

What is the cost of Broadway’s colour matching service?

A colour match will usually be free, we’ll do the match and post sample plaques free of charge. On rare occasions where specialist constituents are needed to complete the match then Broadway will be in touch to discuss any associated costs before we start work.

Can I get a free sample?

In many cases, small samples can be obtained free of charge. Please call us to discuss your requirements. Postage costs for samples will be dependant on location.

How long will it take for me to get a sample?

A colour sample from our universal range can often be delivered on a next day service. If you request a sample for a custom colour match then this will typically be dispatched within 5-7 working days of receipt of that request, along with your sample plaques.

What are the minimum order quantities for Broadway’s materials?

Universal Masterbatch: 1kg Custom Masterbatch: 5kg Custom Compounds: 25kg Universal Roto powders: Small lots available in multiples of 20kg Custom Roto powders: 1,000kg

How long will it take for my order to be dispatched?

Universal Masterbatch: From one working day (dependent on current stock availability) Custom Masterbatch: From five working days (dependent on current production schedules) Custom Compounds: From five working days (dependent on current production schedules) Universal Roto powders: From one working day (dependent on current stock availability) Custom Roto powders: From three weeks (dependent on current production schedules) Please remember to allow time for delivery. Broadway deliveries are reliant on external courier services.

Can I combine stand-alone effects with my existing colours?

Stand-alone effects can be supplied and combined with your existing colours, but this might not achieve the optimum result. Not all colours and effects are compatible. If you advise our team of your requirements we can advise on a case-by-case basis. Often it’s best for us to formulate a colour and effect masterbatch for you, as opposed to you dosing effects into your existing masterbatches.
Colour powder background

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