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DHT-4V is available to buy in increments of 1

DHT-4V is a highly effective acid scavenger. It's unique anion exchange properties have resulted in the implementation of DHT-4V in a wide range of plastic and rubber applications. Where there's a problem caused by acids, this is the recommended stabilizer. DHT-4V is a 100% animal free product. 

Comparable to DHT-4A, this product was introduced to meet the growing demand for 100% animal free products.The origin of the coating agent used for DHT-4V is sustainably sourced Palm Oil. 


The interesting characteristics of DHT-4A open doors to an extremely wide range of applications. Compared to alternatives, such as Calcium Stearate, DHT-4A is three times more effective. This high efficiency, combined with the high purity and well defined small particle size of DHT-4A, results in a minor impact on the polymer properties. The unique mechanism by which DHT-4A renders anions inert results in a much smaller chance in side effects, such as those caused by Stearic Acid. 

Some examples of applications in which DHT-4A has successfully been implemented:

  • Deactivation of catalytic residues
  • Deactivation of halogen ions from radicals in halogenated flame retardants (e.g. bromide)
  • Acid acceptor in halogenated rubber, where low water adsorption is important.
  • Acid scavenger in glass fiber filled compounds
  • IR adsorber in agricultural films, to increase heat retention and protect HALS. 
  • Partial replacement of Calcium Stearate, to deactive stearic acid. 

Support Documents

Additional (technical) information about this and other products can be found on our homepage. Up-to-date support documents including Technical Datasheets (TDS), Material Safety Datasheets (MSDS) and brochures can be downloaded in multiple languages: https://kisuma.com/products/downloads

More Information
Price €124.00
Weight 20.0000
Country of Manufacture Netherlands
Measurement of primary packaging No
Primary packaging material No
Shelf life No
Weight per unit No
Weight per pallet No
Chemical name of the main active ingredient No
EC number No
CAS number No
EU-REACH/CLP reference number No
INDEX number as listed in annex VI of EUCLP No
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