TREMIN® wollastonite is a naturally occurring calcium silicate that is formed from quartz and calcium carbonate at a temperature of about 450°C. There are two aspect ratio grades manufactured which are used in different situations. Blocky particles with a low aspect ratio are marketed under the TREMIN® 283 product range whilst the higher aspect ratio grades are sold under the TREMIN® 939 range.
Due to the overlapping particles, they are often used for crack bridging and mechanical reinforcement of polymer systems as well as in coatings.
Overview brochure for Quarzwerke products going into elastomers. TREMIN® 283 offers excellent dimensional stability, tear resistance and tensile strength improvement.
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TREMIN® can have a beneficial impact on cost as well as various mechanical properties when compounded into fluoroelastomer rubbers.
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TREMIN® and TREMICA® improve anti-corrosion performance of coating systems.
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The benefits of surface treating fillers for better mechanical properties within polymer systems.
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TREMIN® wollastonite can be used in Fluoroelastomer rubbers to replace carbon black for cost-saving and polymer extension.
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A brief overview of the key grades with their Technical Datasheets (TDS) is given below.
If you are looking for a Safety Datasheet (SDS), Product Safety Information (PSI) or an alternate grade, then please get in touch or request a sample.
Key points at a glance:
TREMIN® 283 Wollastonite Technical Datasheet
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Key points at a glance:
TREMIN® 939 Wollastonite Technical Datasheet
349 KB
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