HIGH PURITY QUARTZ MATERIALS

 

We would be pleased to discuss your advanced material requirements. All our products can be ordered on a range of flexible terms including short run, short lead time basis or supplied under long-term fixed price offtake arrangements to ensure your security of supply.

If you wish to register or guarantee your interest in supply, we are currently accepting informal expressions of interest and requests for sample materials for shipment.

For all product detailed specification enquiries or to arrange samples of our high purity sand and powder products please contact the HPQM team via the contact us page.

 

HPQM STRINGENT QUALITY CONTROL
MEASURES INCLUDING LABORATORY TESTING
AND CERTIFICATION ON ALL SHIPMENTS.

Our advanced materials will be supplied with a guarantee for chemical purity in line with
agreed specifications.

We will be producing a range of high purity sand and by-products with production
commencing in 2020:

HPQM QUALITY

 

High Purity Quartz Sand for the specialty glass (LCD, lenses, light bulbs, laboratory glassware), ceramics and quartzware markets. Typical level of impurities in the 50-100 ppm range with a D50 of 220 um. This product is marketed as HP5 Sand.

High Purity Quartz Powder for the High Purity Filler (HPF) (paint, insulation, resins, abrasives), ceramics and EMC markets. Typical level of impurities in the 50-100 ppm range with a D90 of 5 to 40 um. This product is marketed as HP5 Powder.

Solar Grade High Purity Quartz Sand for the solar quartzware and crucible markets. Typical level of impurities in the 25-35 ppm range with a D50 of 220 um. This product is marketed as HP7 Sand.

Electronic Grade (Ultra) High Purity Quartz Sand for the electronics quartzware and crucible market. Typical level of impurities in the 8-12 ppm and a D50 of 220 um. This product is marketed as HP9 Sand.

HPQM PRODUCT MATRIX
PRODUCT PURITY SIO2 UNIMIN EQUIVALENT APPLICATION
HP5 (Powder) 99.99% NA (various vendors) High Purity Filler, specialty glass/ceramics, and Epoxy Molding Compounds
HP5 (Sand) 99.99% QUINTUS/IOTA P Halogen and mercury lamps, fused quartz tubing, crucibles and ingots
HP7 99.997% IOTA 4 & 6 Solar Mono-crystalline crucibles, high quality fused glass tubing and quartzware
HP9 99.999% IOTA 6 & 8 Semiconductor grade crucibles and high-end solar and semiconductor applications