Potassium and Copper Iodide for Engineering Polymers
We manufacture highly specified potassium iodide and copper iodide for use as a heat stabilising combination for polyamide 6 and polyamide 6,6 plastics.
Copper iodide and potassium iodide are a synergistic stabilisation package used at low loadings to prevent thermal oxidation of polyamide compounds. Upon exposure to high temperatures, hydroperoxide groups are generated which can cause polymer chain breakage if converted into a free radical. The reducing nature of iodide ions and the catalytic effect of copper work to decompose these hydroperoxide groups, avoiding the generation of free radicals. This ensures long-term stability of polyamide compounds for automotive applications.
Product Benefits
Particle size optimised for polymer compounding
Purity levels optimised for whiteness
Customised forms available to meet specification
Copper Iodide
High-quality copper iodide for use in polyamide as a heat stabiliser and in pharmaceutical manufacturing.
Potassium Iodide
High-purity potassium iodide for use as a heat stabiliser in polyamide 6.6, in pharmaceutical manufacture and as an iodine supplement.
Product Development & Formulation Support
We have a team of experienced polymer scientists and polymer processing lab facilities on hand ready to support customers in formulation development. We have the capability to compound, extrude, injection mould and characterise both the physical properties and flame retardant properties of a range of polymer materials.
