Information Highlights NanoDiamond Products Limited

How Safe Is Nano? Nanotoxicology: An Interdisciplinary Challenge

Wed, 09 Mar 2011 14:53:39 +0000

Full article available on the link below from Science Daily. But the extract that nanodiamond researchers have been advocating in recent years is that nanodiamond cannot be classified in the same grouping as other nanomaterials. http://www.sciencedaily.com/releases/2011/02/110201132521.htm "Whether the larger or smaller particle is more toxic in any given case cannot be predicted," according to the authors. "Clearly, the type of chemical compound involved and its conformation in a specific case can also not be ignored." Carbon in the form of diamond nanoparticles is harmless, whereas in the form of nanotubes -- depending on length and degree of aggregation -- it may cause health problems. It is also thus impossible to avoid considering each nanomaterial in turn.

NDP Colour Guide for Gels and High Viscosity Gels

Mon, 10 Jan 2011 23:33:57 +0000

Demonstrating their versatility NDP are now promoting their gels and high viscosity gels that compliment the NDP paste product line. Pastes are sold by the carat whereas the gels and high viscosity gels are sold by volume, either per 100mL or per Litre. These gels are typically applied using mounted points, felt mops and bobs. The adherence of the gels means that even at elevated peripheral speeds of tooling, the diamond reaches the contact area in internal diameters and the internal cones of hemispherical workpieces for example. Please see attachment for full details. These gels are colour coded to designate the nominal diamond size and allow ease of choice for the operator.

Tanaka Kihan Visits NDP

Sun, 17 Oct 2010 12:32:32 +0100

In September 2010 Tanaka Kihan directors and employees visited the production facilities of NanoDiamond Products at Smithstown in Shannon, Co Clare. Tanaka Kihan is an OEM to the semiconductor industry in Asia with its head office in Yokohama, Japan. Tanaka Kihan are responsible for the distribution of NDP's full range of products in Japan, including their polycrystalline micron diamond (PolyMic) products. The purpose of their visit was a technical briefing in the production and stringent quality control of NDP's specialised products for the electronics industry. Also a key driver for the visit was to plan for the year ahead in the midst of an exciting growth period for both companies. The PolyMic and NanoSolute product ranges are seen as key product lines for the Japanese market. PolyMic slurries are used prior to the final CMP process where the NanoSolute product range is employed - in essence NDP offer a complete processing package. NDP's CEO Derek Wright states, "Tanaka Kihan are at the forefront of defect visualisation and detection in polished wafers for the electronics markets and this represents a perfect synergy for our two companies. NDP's polishing products are leading the way in optimising production of these substrates and reducing defects to new levels."

NDP extend viscosity range of their slurries

Tue, 17 Aug 2010 09:46:25 +0100

NDP are now producing slurries with a wide range of viscosities with micron and submicron polycrystalline diamond. Low, medium and high viscosity slurries are available as are NDP's "gels." These gels often have viscosities from 1,200 to 5,000cP and exhibit maximum suspension stability. Although both oil based and water based slurries are available, the extended range of viscosities particularly apply to NDP's water based systems. Typical application examples of NDP slurries are: • Lapping of metallic components after milling processes • Finishing and super-finishing of metallic components • Lapping of sapphire substrates prior to polishing • Lapping of sapphire watch glass prior to polishing For more see www.nanodiaproducts.com

Why Small Diamond is a Blast .. article featured on www.abrasiveshub.com

Tue, 03 Aug 2010 10:55:56 +0100

For full article please visit The Abrasives Hub on: http://www.abrasiveshub.com/index.php?page=31&lang=EN&article=111  The article is featured under the Menu Tab "News and Articles" and then under the Heading "Article Archive"

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