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Kisuma Chemicals produces highly pure synthetic magnesium compounds. We are the world's largest producer of synthetic hydrotalcite. Our products are used as acid scavengers and halogen free flame retardants by polymer production and processing industries around the world. To introduce new products for existing and new applications, such as catalyst supports, sorbents, anti-corrosion or controlled release, we co-operate with customers, universities and research institutes.

Pallet of Alcamizer P93


Hydrotalcite products specifically designed for heavy metal free PVC stabilizer systems.

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DHT-4A halogen scavengers


Irreversible acid scavenging in polymer production and processing systems.

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Kisuma 5 non-toxic flame retardants

Kisuma® 5

Halogen-free flame retardants for thermoplastics and rubbers.

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XRD is key equipment for our R&D work


Collaborate with our R&D department to develop new materials and applications.

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Continuity Through Innovation

Latest News

Meet us at Vitafoods 2018!

Meet us at Vitafoods 2018!

25 April 2018

We will be exhibiting our products for the nutriceutical industry during the Vitafoods 2018 in Geneva. Our product range comprises of several magnesium based ingredients for foodstuffs and supplements. We also have a range of pharmaceutical products. Materials in our portfolio include synthetic hydrotalcite, magnesium hydroxide, magnesium oxide and magnesium carbonate. Furthermore, we will showcase...

Girlsday at Kisuma Chemicals!

Girlsday at Kisuma Chemicals!

13 April 2018

We participated in Girlsday, an initiative to create more attention for technical eduction among female students. Kisuma Chemicals was one of the companies that was visited by a group of students. On April 12, thirteen girls attended a company presentation and participated in a tour through our factory and laboratories. The...

Meet us at the Compounding World Expo 2018!

Meet us at the Compounding World Expo 2018!

04 April 2018

Kisuma Chemicals will exhibit during the first of edition of Compounding World Expo. We look forward to meeting you at booth # 302! This conference is organized by Compounding World Magazine and AMI and will take place on June 27-28 in the Messe halls in Essen. The exhibition is free...

New milestone in CO2 sorbent development

New milestone in CO2 sorbent development

31 January 2018

STEPWISE reactor filled with sorbent Veendam, December 15, 2017 STEPWISE is a project executed within the European H2020 LCE program. It has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No. 640769. The project aims at the demonstration of advanced pre-combustion CO2 removal...

Price increase effective January 2018

Price increase effective January 2018

20 December 2017

December 18, 2017 Effective immediately or as contract terms allow, Kyowa Chemical Industry is increasing the price of its magnesium based polymer additives in EMEA and the Americas. The adjustment is driven by significant cost increases in operations and raw materials. Despite the continuous efforts and investments to offset this...

Copyright © 2015 Kisuma Chemicals
Billitonweg 7, 9641 KZ Veendam
P.O. Box 400, 9640 AK Veendam
The Netherlands
T: +31 598 666 766
F: +31 598 690 792