DARAGRIND® is one of the largest product developments by GCP Applied Technologies in the field of Grinding Additives for minerals, cement raw materials, coal, pure calcium carbonate, limestone, silica and quicklime.
The dosage rate of DARAGRIND® can vary from 0.005% to 0.1% by weight. The optimum dosage rate will depend on the fineness and the re-agglomeration characteristics of each material.
DARAGRIND® should be accurately dispensed through a calibrated dosing system, suitable for mill and production rate.
GCP can advise on suitable equipment for installation, covering manual, semi-automatic and computerized systems.
DARAGRIND® may be sprayed as received into the mill or added onto conveyor belt. DARAGRIND® can be diluted with up to 8 parts of water to ensure greater proportioning accuracy and better distribution.
To assist you in obtaining optimum performance from your GCP Cement Additive, we offer advice and assistance by trained personnel, experienced in additive technology, and the facilities of our fully equipped laboratories.
| Material Ground | Dosage (grams per tonne) |
|---|---|
| Cement Raw Materials, Coal | 200-800 |
| Silica | 500-1000 |
| Calcium Carbonate/Limestone | 400-1000 |
| Lime | 50-400 |
DARAGRIND® products are non flammable.
A SDS (Safety Data Sheet) is available upon request.
DARAGRIND® products can be supplied in 205 litre drums, 1000 litre bulk boxes and in bulk tankers.
The shelf life of DARAGRIND® products is a minimum of 12 months in original containers.
This document is only current as of the last updated date stated below and is valid only for use in the United Kingdom. It is important that you always refer to the currently available information at the URL below to provide the most current product information at the time of use. Additional literature such as Contractor Manuals, Technical Bulletins, Detail Drawings and detailing recommendations and other relevant documents are also available on www.gcpat.uk. Information found on other websites must not be relied upon, as they may not be up-to-date or applicable to the conditions in your location and we do not accept any responsibility for their content. If there are any conflicts or if you need more information, please contact GCP Customer Service.
Last Updated: 2023-06-12
https://gcpat.uk/en-gb/solutions/products/daragrind-mineral-grinding-aid