The antimony trioxide we produce at Campine is used as an additive and synergist for flame retardants, as a raw material for pigments and as a PET catalyst. For the PET industry, we produce extra-pure antimony trioxide with consistent product quality to facilitate a stable catalytic reaction.

PET Catalyst
PET Catalyst

Consistent and reliable quality

PET is a basic material for numerous plastic products, including the familiar PET bottles for the food industry, so it is vital for all raw materials for PET to meet strict quality standards. At Campine we guarantee just this. We supply extra-pure antimony trioxide offering excellent solubility in monoethylene glycol during catalyst make-up. You can therefore be confident that your PET catalyst always produces the same stable result.


Standard and customised solutions

As one of the largest producers of antimony trioxide, we can offer ATO raw materials in various formulations, concentrations and qualities. Added plasticisers, packaging – everything can be adapted for the intended application, or we can produce on a bespoke basis according to your instructions.

PET Catalyst
PET Catalyst

Specific advice

As pioneers in the use of ATO catalysts in PET production since the 1980s, we have acquired special expertise at Campine in antimony trioxide applications, legislation and best practices.

Our specialists will not just advise you on selecting ATO products with optimum grain size and purity for your application: we can also look together at how we can reduce cost of ownership while increasing product quality, safety and profitability. In addition, we advise PET producers on how to use the ATO catalyst correctly.

Seek advice

Interested in the added value our ATO and masterbatch solutions could represent for your processes?