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Look at Limestone Limestone Powder Granulated products Quicklime Slaked Lime Fine Calcite Ultrafine PCC Wollastonite Aggregates Solutions
Look at
Limestone Limestone Powder Granulated products Quicklime Slaked Lime Fine Calcite Ultrafine PCC Wollastonite Aggregates Solutions

Nordkalk Enrich P for plastics & rubbers

Nordkalk Enrich is surface treated ultrafine precipitated calcium carbonate (PCC) product with unique dispersibility properties for plastic and rubber applications.

Superior technical performance with higher filler content

1. Gloss
Nordkalk Enrich P particles disperse uniformly into matrix creating smooth surface leading high-level gloss. Enrich P enables cost effective solution by higher amount of filling while maintaining the gloss, optical and mechanical performance.

2. Mechanical properties
Thanks to its superior product features, Nordkalk Enrich P does not endanger the functionality or technical performance of the application. Nordkalk Enrich P demonstrably gives rise to new development opportunities and enhances technical performance such as abrasion resistance, fire retardation and adhesion.

3. Sustainable solution
As a pure, limestone-based product, Nordkalk Enrich P is an environmentally friendly choice for coping with more stringent environmental objectives and advancing sustainable development, such as carbon footprint reduction.

Particle size in application

The customized ultrafine particles (d50% 50nm) disperse homogeneously into plastic matrix enabling high gloss level and good mechanical performance. Filler content can be higher than with conventional fillers, which offers cost reduction.

Enrich particles cover plastic surface uniformly, which intensifies its light reflection, achieving a distinct gloss improvement. Higher gloss and filler content are possible thanks to better dispersibility of Enrich particles compared to other ultrafine calcium carbonate fillers.

SEM images of PVC surface comparison 
A) Well dispersed Enrich P particles
B) Agglomerated conventional ultrafine PCC particles

Download Nordkalk Enrich P brochure

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