Bactiblock 920 B4 approved by the EPA

Laboratorios Argenol is glad to announce that last January, Bactiblock 920 B4 was approved as an antimicrobial additive by the Environmental Protection Agency of the United States of America. This is a big step forward in the Bactiblock development, and thanks to this approval, Bactiblock is able to cover a wider range of applications worldwide, including the US.
One of the key points of Bactiblock 920 B4 is its capability to withstand really high temperatures, up to 1000ºC, which makes it the best choice for specific applications. Some examples of these applications could be the production of engineering grade plastics, ceramic materials or the production of sanitary ware, among others.
We invite you to check the official approval document at the EPA website through the registration number 94446-3.
At the same time, we would like to take this opportunity to remember that the Bactiblock 101 R1.47 from our functionalized clay range is also approved by the EPA with the registration number 94446-1.
Previous news
BactiBlock a long-lasting protection
Worried about the durability of your product's antimicrobial protection? Providing a reliable and long-lasting antimicrobial protection could be something challenging to achieve. Specially because not all the antimicrobial additives available on the market provide the...
BactiBlock at ASEAN CERAMICS in Tailand
BactiBlock antimicrobial additives will be joining ASEAN Ceramics exhibition that will be held in Bangkok, Thailand, from the 30th November to the 2nd December 2022. We expect to have three days full of meetings, with current and future customers, coming from every...
BactiBlock at the Composites and Advanced Materials Expo in California
This October the Bactiblock antimicrobial additives joined for the first time the CAMX exhibition that was held in Anaheim, California. We expected to have 3 days full of meetings, with current and future customers, coming from every corner of the continent and the...
Get your shoes & clothes protected with BactiBlock!
Did you know that there can be millions of bacterial organisms living on a single pair of shoes? A study carried out by the University of Arizona found that shoes are diritier than a toilet seat. And the same goes for clothes! Did you know that germs and bacteria on...
ISO 9001:2015 – certified quality management system for BactiBlock
We're delighted to announce that Laboratorios Argenol, manufacturer of BactiBlock antimicrobial additives is now an ISO 9001: 2015 certified company. This standard is based on a number of quality management principles including a strong customer focus, the motivation...


Autovía Logroño Km 7,4
50011 Zaragoza - ESPAÑA
Autovía Logroño Km 18
50298 Pinseque (Zaragoza) - ESPAÑA