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DHT™ -4V by Kisuma Chemicals (Kyowa Chemical Industry) acts as an acid scavenger in polymer production and processing. It has surface treated with RSPO certified vegetable-based agent. It can deactivate the residual quantities of acidic substances associated with ziegler-natta, friedel craft, metallocene or other acid catalysts used to produce polymers or elastomers. It can be used at low dosage levels which ensures polymer physical- and optical properties are unaffected.<br>
<ul style="padding-left: 40px;"><li>It offers mechanism of adsorbing acids based on anion-exchange. </li>
<li>DHT™ -4V is recommended for production and processing of polyolefin. </li>
<li>It meets with FDA regulations and EU 10/2011 (plastic materials and articles intended to come in contact with foodstuffs). </li>
<li>It enhances the heat, fluid and ageing resistance of chloroprene (CR) and epichlorohydrin (ECO) rubbers. </li>
<li>It improves both the mechanical and the chemical resistance of rubber compounds. </li>
<li>It is high-performance, PFAS-free elastomer solutions without compromising quality. </li>
<li>It enables formulators and sustainability-driven material specifiers to reduce or eliminate the use of fluorinated elastomers like FKM, thus reducing the reliance on materials flagged as hazardous to human health and the environment. </li>
<li>DHT™ -4V also contributes to the United Nation’s Sustainability Development Goals 12 (Responsible Consumption) and 13 (Climate Action) by improving production safety, regulatory compliance and long-term material sustainability. <li></ul> DHT™ -4C by Kisuma Chemicals (Kyowa Chemical Industry) acts as an acid scavenger. It is Mg-Al hydrotalcite that can adsorb acids based on anion-exchange. It is a hydrophilic and calcined grade for higher thermal stability (>300°C). It is used widely in all types of polymer formulations for primary or additional stabilization. <br>
<ul style="padding-left: 40px;"><li>
It enhances the heat, fluid and aging resistance of chloroprene (CR) and epichlorohydrin (ECO) rubbers. </li>
<li>It improves both the mechanical and the chemical resistance of rubber compounds. </li>
<li>It is high-performance, PFAS-free elastomer solutions without compromising quality. </li>
<li>It enables formulators and sustainability-driven material specifiers to reduce or eliminate the use of fluorinated elastomers like FKM, thus reducing the reliance on materials flagged as hazardous to human health and the environment. </li>
<li>DHT™ -4C also contributes to the United Nation’s Sustainability Development Goals 12 (Responsible Consumption) and 13 (Climate Action) by improving production safety, regulatory compliance and long-term material sustainability. </li></ul>
DHT™
Polymer additives supplied by Kisuma Chemicals (Kyowa Chemical Industry)
2 Products match your search
DHT™ -4V
by Kisuma Chemicals (Kyowa Chemical Industry)
- Recently launched
- Sustainable option
DHT™ -4C
by Kisuma Chemicals (Kyowa Chemical Industry)
- Recently launched
- Sustainable option
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