Scientific and Production Closed Joint Stock Company "Sinta"
Nanocarbon, nanodiamond, nanocomposite
Nanodiamonds
JSC «SINTA» OFFERS
NanoDiamonds and ND-content materials for industrial trials an applications.
|
TYPE OF MATERIAL
|
DESCRIPTION OF MATERIAL
|
CHARACTERISTICS
|
APPLICATION
|
|
UDB-A
Nanodiamond blend type A |
Method of production: detonation synthesis
Outer appearance: black powder or paste Size and shape: polydispersic powder (1-100 mkm) with rounded irregular shape Size of single crystal – 10 nm |
Oxidatible forms of carbon: 53,4%
Specific surface area: 404 m2/g Pore volume: 1,245 cm3/g Spetific adsorbtion of potential-determining ions: 0,112•10-3 mg-equ/g Electrokinetical potential of water suspension: +56,53 mV (pH=3,3) -36,03 mV (pH=10) Surface functional
groups: CO2H, CHx, C6Hx
|
Lubricant additives, polishing compositions, piants
|
|
UDB-B
Nanodiamond blend type B |
Polymeric composites and coatings, adhesives
|
||
|
UDB-C
Nanodiamond blend type C |
Synthesis of nanodiamond
|
||
|
UD-SO-DP NanoDiamonds Selective Oxidazing Dry Powder
|
Method of production: chemical purification
Outer appearance: black powder or paste Size and shape: polydispersic powder (1-100 mkm) with rounded irregular shape Size of single crystal – 10 nm |
Oxidatible forms of carbon: 38,4%
Degree of oxidizing decomposition: 0,28 Specific surface area: 399 m2/g Pore volume: 0,993 cm3/g Spetific adsorbtion of potential-determining ions: 0,485•10-3 mg-equ/g Electrokinetical potential of water suspension: -83,88 mV(pH=10) Surface functional groups: CO2H, CO2R, CHx, C6Hx |
Polymeric composites, sorbents
|
|
UD-SO-WS
NanoDiamonds Selective Oxidazing Water Suspension |
Galvanic technologies (Ni, Zn, Cu), polymeric composites
|
||
|
UDB-M1
Modified Nanodiamond blend type M1 |
Method of production:
high-temperature treatment in different gas environment Outer appearance: black powder or paste Size and shape: polydispersic powder (1-100 mkm) with rounded irregular shape Size of single crystal – 8-10 nm |
Oxidatible forms of carbon: 46,2% Specific surface area: 400 m2/g Surface functional groups:
CO2H, CHx, C-N, C=N, N-H, C6Hx Non-charged particles |
Polymeric composites
|
|
UDB-M2
Modified Nanodiamond blend type M2 |
Oxidatible forms of carbon: 78,6%
Specific surface area: 450 m2/g Surface functional groups: CO2H, CHx, C-N, N-H, C6Hx Non-charged particles |
||
|
UDB-M3
Modified Nanodiamond blend type M3 |
Oxidatible forms of carbon: 69,7% Specific surface area: 408 m2/g
Surface functional groups:
CO2H, CHx, C6Hx
Non-charged particles
|
||
|
UD-DP
NanoDiamonds Dry Powder |
Method of production: chemical purification Outer appearance: gray powder or water suspension Size and shape:
UD-DP, UD-HP-DP: polydispersic powders: 30; 40; 90; 100; 700; 900 nm with spherical particles. UD-WS, UD-HP-WS: spherical single crystal (4-6 nm) |
Oxidatible forms of carbon: 1,2% Degree of oxidizing decomposition: 0,98
Specific surface area: 295 m2/g
Pore volume: 0,84 cm3/g
Spetific adsorbtion of potential-determining ions: 0,495•10-3 mg-equ/g Electrokinetical potential of water suspension:
-59,44 mV(pH=10)
Surface functional groups: CO2H, CO2R, CHx, C-N, C=N, C-O-O, OH, CO
|
Micro-abrasive and polishing compositions, polimeric composite, galvanic technologies
|
|
UD-WS
UltraDiamonds Water Suspension |
Galvanic technologies (Cr, Ni, Cu, Zn, etc.), piants
|
||
|
UD-HP-DP
NanoDiamonds High Purification Dry Powder |
Sintered materials, micro-abrasive and
polishing compositions, piants, diamond recrystallization |
||
|
UD-HP-WS
NanoDiamonds High Purification Water Suspension |
Galvanic technologies (Au, Ag), super-polishing compositions
|
||
|
UD-M1
Modified Nanodiamond type M1 |
Method of production:
type M1 – high-temperature treat-ment in gas environment of nanodiamond; type M2 - complex liquid-gas modification Outer appearance: gray powder or water suspension Size and shape: spherical single crystal (4-6 nm) |
Oxidatible forms of carbon: 0,8%
Specific surface area: 255 m2/g Pore volume: 0,81 cm3/g Spetific adsorbtion of potential-determining ions: 0,510•10-3mg-equ/g Electrokinetical potential of water suspension: +66,06 mV(pH=3) Surface functional groups:
CO2H, CO2R, CHx, N-H
|
Galvanic technologies, super-polishing compositions
|
|
UD-M2
Modified Nanodiamond type M2 |
|||
|
UD-Ni
|
Method of production:
liquid-phase modification of nano-diamond Outer appearance: gray water suspension |
Degree of surface filling by Ni ions - 80,6%
Hydrogen parameter of solution - 5
|
Galvanic technologies
|
|
UD-Cu
|
Degree of surface filling by Cu ions - 73,2%
Hydrogen parameter of solution - 4
|
||
|
UD-Cr
|
Degree of surface filling by Cr ions - 23,6%
Hydrogen parameter of solution - 3
|
||
|
UD-Ag
|
Degree of surface filling by Ag ions - 31,5%
Hydrogen parameter of solution - 7-8
|
||
|
UD-Au
|
Degree of surface filling by Au ions - 27,4%
Hydrogen parameter of solution - 5
|
Nanodiamonds in electrocoatings
Nanodiamonds in polishing compositions
Nanodiamonds in paintwork