Ray Techniques Ltd

Diamond nano-crystals solve macro-problems in big industries

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Nanodiamond powder of laser synthesis, customized surface functionalization. The price is planned to drop.

Average grain size: 4.0-5.0 nm, ash residue: ˂0.02 wt.%

Nanodiamond powder of laser synthesis, hydroxylated & nitrogenized; metal free; for biomed research

Average grain size: 4.0-4.5 nm, Hydrophilic, PL, Lyophilic, ash residue: ˂0.02 wt.%

Nanodiamond powder of detonation synthesis, purified, graphite & metal free, non-modified; for various applications

Average grain size: 3.5-6.0 nm, ash residue: ˂0.1 wt.%, Polydispersed

Detonation nanodiamond powder, purified, eliminated radicals; for metal & ceramic composites, dry lubrication, nuclear app.

Average grain size: 3.5-6.0 nm, Hydrophobic, Lyophobic, ash residue: ˂0.1 wt.%

Detonation nanodiamond powder, purified, hydroxylated; for polishing, coolants, compatible polymers (PE)

Average grain size: 3.5-6.0 nm, Hydrophilic, Lyophobic, ash residue: ˂0.1 wt.%

Detonation nanodiamond powder, purified, nitrogenized; for IPA, NMP, Cy, DMSO & acetone colloids & compatible rubbers

Average grain size: 3.5-6.0 nm, high PL, Hydrophobic, Lyophilic, ash residue: ˂0.1 wt.%

Detonation nanodiamond powder, purified, ethylated; for compatible paints, lacquers, inks, synth. oils, polishes, slurries

Average grain size: 3.5-6.0 nm, Hydrophobic, Lyophilic, ash residue: ˂0.1 wt.%

Detonation nanodiamond powder, purified, alkylated & nitrogenized; for sintering and compatible polymers (PA)

Average grain size: 3.5-6.0 nm, Hydrophobic, Lyophobic, ash residue: ˂0.1 wt.%

Detonation nanodiamond powder, purified, nitrogenized & hydroxylated; for coolants, inks & wet polymer additives

Average grain size: 3.5-6.0 nm, high photoluminiscence, Hydrophilic, Lyophilic, ash residue: ˂0.1 wt.%

Crashed High Pressure High Temperature nanodiamond powder, purified, hydroxylated; for polishing slurries, pastes & pads

Average grain size: 40-50 nm, Hydrophilic, Lyophobic, ash residue: ˂0.1 wt.%

Crashed High Pressure High Temperature nanodiamond powder, purified, modified, hydroxylated & nitrogenized, for plating

Average grain size: 40-50 nm, Hydrophilic, Lyophilic, ash residue: ˂0.1 wt.%

Carbon nanotubes hydroxylated; for water soluble polymer resins & other composite materials

75 wt.% single wall CNT, Hydrophilic, Lyophobic

1 wt. % disaggregated nanodiamond water colloid (carboxylated RayND), pH: 3.5-4.5; for biomed R&D

Average grain size: 4.0-4.5 nm, Single particles dispersed in TDW Stable.

4 wt. % nanodiamond water colloid (nitrogenized &hydroxylated RayND), pH: 3.5-4.5; for biomed R&D

TDW based, Average grain size: 4.0-4.5 nm, high photoluminiscence,  Highly dispersed & stable

2 wt.% nanodiamond saline colloid (RayND with carboxyl functional groups); for biomed R&D

Average grain size: 4.0-4.5 nm, Stable., Highly dispersed

5 wt. % nanodiamond dimethyl sulfoxide colloid (RayND), for cosmetics, biomed R&D, CVD diamond growth, fuel cells

Average grain size: 4.0-4.5 nm, high photoluminiscence, Stable., Highly dispersed

5 wt. % nanodiamond isopropyl alcohol colloid (RayND), highly dispersed, for seeding in CVD diamond growth

Average grain size: 4.0-4.5 nm, high photoluminiscence, Stable, Highly dispersed

1 wt. % nanodiamond water colloid (disaggregated RT-DND), pH=3.5-5.5; for polishing, inks, water soluble polymer resins

Average grain size: 3.5-6.0 nm, disaggregated particles, Stable, Highly dispersed

3 wt. % aminated nanodiamond water colloid; for water soluble polymers, inks, coolants, sensors

Average grain size: 3.5-6.0 nm, high photoluminiscence, Stable, Highly dispersed

4 wt. % nanodiamond acetone colloid, for HIPS & ABS rubbers and other acetone soluble polymers

Average grain size: 3.5-6.0 nm, high photoluminiscence, Stable., Highly dispersed

5 wt. % nanodiamond N-methyl-2-pyrrolidone colloid; additive for textiles, resins, plastics, inks, sensors

Average grain size: 3.5-6.0 nm, high photoluminiscence, Stable, Highly dispersed

7 wt. % nanodiamond toluene colloid; for paints, lacquers, adhesives, rubbers, fuels, explosives

Average grain size: 3.5-6.0 nm, high photoluminiscence, Stable, Highly dispersed

5 wt.% nanodiamond ethanolamine colloid for gas stream scrubbing

Average grain size: 3.5-6.0 nm, high photoluminiscence, Stable, Highly dispersed

7 wt. % nanodiamond xylene colloid; for PET products, inks, rubbers, glues, paints, for wafers & PCB cleaning agents

Average grain size: 3.5-6.0 nm, high photoluminiscence, Stable., Highly dispersed

7 wt. % nanodiamond cyclohexane colloid, additive to anionic elastomers, CPL & nylon

Average grain size: 3.5-6.0 nm, high photoluminiscence, Stable, Highly dispersed

7 wt. % nanodiamond dimethylformamide colloid, for acrylic fibers, plastics, synthetic leathers, glues & other composites

Average grain size: 3.5-6.0 nm, high photoluminiscence, Stable, Highly dispersed

5 wt. % nanodiamond 2‐Butoxyethanol colloid; for varnishes, herbicides, latex paints, enamels

Average grain size: 3.5-6.0 nm, high photoluminiscence, Stable, Highly dispersed

5 wt. % nanodiamond Dimethyl sulfoxide colloid; additive to lubricants for lapping, finishing, running-in

Average grain size: 3.5-6.0 nm, high photoluminiscence, Stable., Highly dispersed

5 wt.% nanodiamond water colloid (hydroxylated HPHT-ND); for lapping, cooling, inner surfaces flow polishing, electroplating

Average grain size: 40-50 nm, Sonication before handling is recommended

3 wt.% nanodiamond water colloid (aminated HPHT-ND); for coatings, polishing, lapping

Average grain size: 40-50 nm, high photoluminiscence, Stable., Highly dispersed

1 wt.% CNT nanodiamond water-based colloid, for new composite materials

Highly dispersed & stable;
contains single wall CNT 0.75 wt.

10 wt. % nanodiamond gel; for lapping, finishing, running-in, cooling, ultra-sonic cleaning, pretreatment for PVD

Water‐based, stable;
average grain size: 3.5‐6.0 nm;
dilute for handling

4 wt.% nanodiamond additive to synthetic oils; recommended dilution: finishing: 1/60, running‐in: 1/100, motor oils: 1/125

Based on PAO6, Average grain size: 3.5-6.0 nm, Stable., Highly dispersed

10 wt. % nanodiamond organic-based grease for fine polishing of diamonds, CVD diamond films, optic crystals & ceramics

Alkanolamine‐based, Average grain size: 3.5-6.0 nm, Washed off with aglicerol + water

5 wt. % nanodiamond antiwear grease for lapping, finishing, running-in of gears, engines, generators and precision parts

Average grain size: 3.5-6.0 nm, Polyol-based, Stable., Washed off with water

20 wt.% nanodiamond water slurry, additive to electrolytes in galvanic coatings for improving wear & corrosion resistance

Water‐based;
Recommended dilution 1/40, or 5‐6 g nanodiamonds in electrolyte

Nanodiamond additive to electrolytes for galvanic & electroless coatings improving wear & corrosion resistance of coatings

Functionalized powder, recommended ratio 5-6 g in 1 liter electrolyte

Nanodiamond powder, additive to EP502 & other compatible epoxy resins such as EP 502 & other compatible epoxy resins  

Ratio should be defined by the customer for each application
(recommended 0.02 ‐0.3 wt.%)

3 wt. % nanodiamond 1-methoxy-2-propanol acetate colloid; additive to inks, coatings & cleaners, includung silicon wafers

Average grain size: 3.5-6.0 nm, high photoluminiscence, Stable., Highly dispersed

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