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Singleton Birch established for over 200 years with Formulating the Future

Market-Leading Porosity Solutions

For 20 years we’ve been creating industry-leading microfine calcium oxide desiccants and calcium hydroxide curing agents for the rubber, plastics and powder coating industries.

As market-leading experts with distributors worldwide, we’re believers in constant innovation. That’s why the Birch Chemicals range is the purest available, uniquely tailored to suit the rubber and plastics markets.

Created in the UK, Delivered Worldwide

We produce and refine all of our raw materials on site, allowing us to consistently deliver the unbeatable quality and rapid lead times our customers have come to expect from us over the decades. And thanks to our global distribution network, we support chemical plants all over the world.

Innovox Calcium Oxides

Innovox calcium oxides are powerful desiccants that can alleviate problems such as porosity or surface blisters, which develop during the processing of elastomeric compounds. These problems arise due to the presence of moisture.

Application

Eliminate porosity in rubber extrusions

Improved acid scavenging

Superb dispersion

Application

Eliminate porosity in rubber extrusions

Improved acid scavenging

Superb dispersion

Dose control with sachets

Powder or MicroGranules

Masterox

Masterox calcium oxides are powerful desiccants that can alleviate problems such as extrusion blow out or surface defects, which can develop during the processing of thermoplastic compounds. These problems arise due to the presence of moisture.

Application

Eliminate extrusion blow out

No more surface defects

Superb dispersion

Powder or Masterbatch

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