TREMIN® 939 – Enhanced Technical Properties of Recyclates and Virgin Polymers through HPF

The demands on new and innovative plastics are continually increasing. By incorporating functional mineral fillers, the behavior of the plastic can be modified and customized. A well-considered combination of polymer and fillers often provides a technically and economically viable solution for a wide range of modern and demanding applications.

The excellent reinforcing properties of the needle-shaped wollastonite in the TREMIN® 939 product range have been proven over years, particularly in polypropylene systems. Wollastonite is a mineral with outstanding mechanical properties. The long-needled wollastonite grades TREMIN® 939 are especially noted for their excellent impact strength values combined with high rigidity. They are therefore ideal for crack-sensitive applications and offer additional positive features:

• Good electrical properties
• Low thermal expansion
• Excellent reinforcing properties
• Very good scratch resistance
• Low shrinkage of the finished parts

TREMIN® 939 not only enhances the thermal and mechanical properties of virgin polymers but also improves the characteristics of recycled polymers, preparing them perfectly for their new lifecycle. This is particularly advantageous as product sustainability becomes increasingly important in both society and industry, and the use of high-quality recycled plastics is increasingly required.

Here you can download the exact material data for the TREMIN® filler from HPF. If you have any further questions, please feel free to contact HPF’s representative, Mr. Thorsten Hilgers, or us, and we will be happy to assist you.