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: 4.0-4.5 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 synthetic oils, paints and varnishes
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 (PC, PA, Teflon)
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
Hydrophilic, Lyophobic; Nanopowder contains 100% CNT 75 wt.% single wall
1 wt. % disaggregated nanodiamond water colloid (carboxylated RayND), pH: 3.5-4.5; for CVD seeding & biomed applications
Disaggregated nanodiamonds dispersed in TDW, Stable; Average grain size: 4.0-4.5 nm
4 wt. % nanodiamond water-based colloid (animated & hydroxylated RayND), pH: 3.5-4.5; for biomed applications
TDW based nanofluid; Highly dispersed & stable; Average grain size: 4.0-4.5 nm, high photoluminiscence,  
2 wt.% nanodiamond saline-based colloid (carboxylated RayND); for biomedical application
Highly dispersed & Stable; Average grain size: 4.0-4.5 nm
5 wt. % nanodiamond dimethyl sulfoxide colloid (animated RayND), for cosmetics, biomed R&D, CVD seeding, fuel cells
Highly dispersed & Stable; Average grain size: 4.0-4.5 nm, high photoluminiscence
5 wt. % nanodiamond isopropyl alcohol colloid (RayND), highly dispersed, for seeding in CVD diamond growth
Highly dispersed & Stable; Average grain size: 4.0-4.5 nm, high photoluminiscence
1 wt.% nanodiamond aqueous sol; additive to inks, polishing slurries, electrolytes, coolants, water soluble polymer resins, etc.
Fiully disaggregated carboxylated nanodiamonds dispersed in TDW, stable
3 wt. % nanodiamond aqueous sol; additive to water-soluble resins, polishing slurries, inks, coolants, sensors, etc.
Hydroxylated & aminated nanodiamonds dispersed in TDW; high stability; high photoluminiscence
4 wt. % nanodiamond, acetone colloid, additive to plastic stabilizers, bisphenol A, acetone-soluble paints, varnishes & glues
Highly dispersed & Stable; Average grain size: 3.5-6.0 nm, high photoluminiscence
5 wt. % nanodiamond N-methyl-2-pyrrolidone colloid; additive to compatible polymer resins, inks, textiles, sensors, etc
Highly dispersed & Stable; Average grain size: 3.5-6.0 nm, high photoluminiscence
7 wt. % nanodiamond toluene colloid; for paints, lacquers, adhesives, rubbers, fuels, explosives
Highly dispersed & Stable; Average grain size: 3.5-6.0 nm, high photoluminiscence
5 wt.% nanodiamond ethanolamine colloid; additive to detergents, emulsifiers, polishes, corrosion inhibitors, CO₂ scrubbers, etc
Highly dispersed & Stable; Average grain size: 3.5-6.0 nm, high photoluminiscence  
7 wt. % nanodiamond xylene colloid; products, inks, rubbers, glues, paints, for afers & PCB cleaning agents
Highly dispersed & StableAverage grain size: 3.5-6.0 nm, high photoluminiscence 
7 wt. % nanodiamond cyclohexane colloid, additive to anionic elastomers, CPL & nylon
Highly dispersed & Stable; Average grain size: 3.5-6.0 nm, high photoluminiscence 
7 wt. % nanodiamond dimethylformamide colloid, for acrylic fibers, plastics, synthetic leathers, glues & other composites
Highly dispersed & Stable; Average grain size: 3.5-6.0 nm, high photoluminiscence 
5 wt. % nanodiamond 2‐Butoxyethanol colloid; additive to inks, paints, varnishes, herbicides, enamels, defoamers, glues, etc.
Highly dispersed & Stable; Average grain size: 3.5-6.0 nm, high photoluminiscence 
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
Highly dispersed & Stable; Average grain size: 40-50 nm, high photoluminiscence 
1 wt.% CNT nanodiamond water-based colloid, for water soluble polymers & other composite materials
Highly dispersed & stable; Nanofluid contains CNT, 75 wt.% of which single wall CNT
20 wt.% nanodiamond aqua-gel; additive to water-soluble greases, solutions for ultrasonic cleaning & PVD pretreatment
Carboxylated nanodiamonds dispersed in TDW; optimal dilution should be determined
4 wt.% nanodiamond additive to synthetic oils; recommended dilution: finishing: 1/60, running‐in: 1/100, motor oils: 1/125
Based on PAO6; Highly dispersed & Stable; Average grain size: 3.5-6.0 nm
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
Polyol-based, stable; average grain size: 3.5-6.0 nm; washed off with water
20 wt.% nanodiamond water-based gel, 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  
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
Highly dispersed & Stable; Average grain size: 3.5-6.0 nm, high photoluminiscence
Detonation nanodiamond powder, purified, carboxylated; additive to coolants, inks & water-based polishing slurries
Average grain size: 3.5-6.0 nm, Hydrophobic, Lyophilic, ash residue: ˂0.1 wt.%
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