“Constructions materials Nanocenter creation for “green” (resource- and

energy-saving) technologies implementation in water canals and

housing and community amenities by technologies transfer of polymer coatings

from transport industry”

International week 2011International week 2011March, 8March, 8

TRANSFER OF TECHNOLOGIESTRANSFER OF TECHNOLOGIES

COATINGS OF CARGO OPEN CARSCOATINGS OF CARGO OPEN CARS

Use polymer coatings (experience with OJSC “RZD”)Coating’s properties:Coating’s properties:- Anti-icing- High resistance- Hydro insulation

•COATING OF RESERVOIR INNER SURFACE BY COATING OF RESERVOIR INNER SURFACE BY PROTECTIVE POLYMER COVERING PROTECTIVE POLYMER COVERING Object: Object: Integrated treatment unit -2, the North Integrated treatment unit -2, the North hydraulic stationhydraulic station

• WALLS AND TECHNOLOGICAL DOORS WALLS AND TECHNOLOGICAL DOORS PROCESSING BY POLYMER SPRAYINGPROCESSING BY POLYMER SPRAYING Object:Object: isle Belyi, CSAisle Belyi, CSA

• POLYMER COATING OF INNER AND EXTERNAL POLYMER COATING OF INNER AND EXTERNAL SURFACE OF NEW WATER SUPPLY WELLS, SURFACE OF NEW WATER SUPPLY WELLS, WATERPROOFING DURING POLYMER FITTING-WATERPROOFING DURING POLYMER FITTING-UPUP Object: Object: Central Stocker of CSACentral Stocker of CSA

•PRE-PREG AND SPECIAL COLORS SIDING OF PRE-PREG AND SPECIAL COLORS SIDING OF WELLS’ SURFACES, COLLECTORS AND TUBESWELLS’ SURFACES, COLLECTORS AND TUBES Object: Object: Central aeration stationCentral aeration station

•COATINGS BY POWERED COLORS AND POLYMER COATINGS BY POWERED COLORS AND POLYMER COMPOSITS OF METAL SURFACES (ISOLATION COMPOSITS OF METAL SURFACES (ISOLATION VALVE, LARGE METAL ITEMS ETC.)VALVE, LARGE METAL ITEMS ETC.) Object: Object: PNSPNS

• HYDROINSULATION OF FUNDAMENTS OF HYDROINSULATION OF FUNDAMENTS OF BUILDINGS BY PROTECTING POLYMER COATINGBUILDINGS BY PROTECTING POLYMER COATING ObjectObject:: isle Belyi, CSAisle Belyi, CSA

• ANTI-FRIZZING POLYMER COATINGS AND ANTI-FRIZZING POLYMER COATINGS AND CONDUCTING WORKS FOR HEATING CONDUCTING WORKS FOR HEATING INSULATION OF ROOF SPACES AND INSULATION OF ROOF SPACES AND SUBBASEMENTSSUBBASEMENTS ObjectObject:: Water-tower SolnechnoeWater-tower Solnechnoe

««Scientific and Technological research Scientific and Technological research for SUE “VODOCANAL OF for SUE “VODOCANAL OF

SAINT-PETERSBURG”SAINT-PETERSBURG”ANTI-BACTERIAL COVERINGSANTI-BACTERIAL COVERINGS

LLC “Institute of polymers”

Saint-Petersburg

Antibacterial polymer coatings of inner Antibacterial polymer coatings of inner surfaces for drinking water supply surfaces for drinking water supply

reservoirsreservoirs

**According to the UNAccording to the UNMore than a half people of the world suffer from serious illnesses caused by water pollutionMore than a half people of the world suffer from serious illnesses caused by water pollution

REQUIRENMENTS OF SUE “VODOCANAL OF REQUIRENMENTS OF SUE “VODOCANAL OF SAINT-PETERBURGSAINT-PETERBURG

Antibacterial coatings should be used at large metal and betony items (reservoirs)

Coating should have low friction factor, high adhesion and chemical persistence

All materials should have expert advice for being used at water supply infrastructure

Covering should be used during reconstruction of drinking water reservoir at the water-tower

Exploitation period of such covering is at least 5-10 years

UHMWPE ADVANTAGES

• High work-efficiency High work-efficiency

•High skidding indexesHigh skidding indexes

•Low run-out of scrubbing surfacesLow run-out of scrubbing surfaces

•High chemical persistenceHigh chemical persistence

•High index of stability to chemicals, acids and aggressive gasesHigh index of stability to chemicals, acids and aggressive gases

••High index of stability to crackingHigh index of stability to cracking

••Persistence to abradingPersistence to abrading

••Self lubricatingSelf lubricating

••Noise silencingNoise silencing

••Large specter of implementation caused by temperature Large specter of implementation caused by temperature

persistence -200°C +90°Cpersistence -200°C +90°C

•Special materials can be used in medicineSpecial materials can be used in medicine

•Produced by domestic and foreign enterprisesProduced by domestic and foreign enterprises

UHMWPE SPECIALITIES

*Produced technologies have patents along with OJSC “RZD”*Produced technologies have patents along with OJSC “RZD”

UHMWPE SPECIALITIESUHMWPE SPECIALITIES

POLYMER NANO COATINGS AND DE-ICING MATERIALS IMPLEMENTATION

De-icing and nano materials De-icing and nano materials coatings of buildings 'roofs coatings of buildings 'roofs by colors of “Pigment” and by colors of “Pigment” and SPbSTI (TU)SPbSTI (TU)

Use of UHMWPE sheets vice Use of UHMWPE sheets vice galvanized irongalvanized iron

De-icing and nano materials De-icing and nano materials coatings of buildings 'roofs coatings of buildings 'roofs by colors of “Pigment” and by colors of “Pigment” and SPbSTI (TU)SPbSTI (TU)

Use of UHMWPE sheets vice Use of UHMWPE sheets vice galvanized irongalvanized iron

Roof spaces covering by heat-insulation materials (PPU), produced by LLC “Institute of polymers”:

«foamed glass»,

«isotherm»

Buildings visors’ de-icing covering Buildings visors’ de-icing covering on base of UHMWPE. Technology on base of UHMWPE. Technology is produced by SPbSU, CRDI is produced by SPbSU, CRDI “Prometi” and LLC “Institute of “Prometi” and LLC “Institute of polymers”polymers”

Subbasement coating (hydro Subbasement coating (hydro isolation) by composite isolation) by composite materials on base of materials on base of UHMWPE. Technologies are UHMWPE. Technologies are produced by chemical produced by chemical faculty of SPbSU, LLC faculty of SPbSU, LLC “Institute of polymers”. Pre-“Institute of polymers”. Pre-preg siding by Ioffe Institute. preg siding by Ioffe Institute. Powdered colors spraying of Powdered colors spraying of plumbing wareplumbing wareHeat- and hydro isolation of Heat- and hydro isolation of

subbasements by PPU. subbasements by PPU. Technology is produced by LLC Technology is produced by LLC “Institute of polymers”“Institute of polymers”

Heat- and hydro isolation of Heat- and hydro isolation of subbasements by PPU. subbasements by PPU. Technology is produced by LLC Technology is produced by LLC “Institute of polymers”“Institute of polymers”

Heat isolation of heating tubesHeat isolation of heating tubes

Energy-saving lightening Energy-saving lightening devices and devices and management systemmanagement system

UHMWPE coverings of metal weeper

Sea water Sea water resistance;resistance;

Skidding properties;Skidding properties; High durability;High durability; Energy-supply: Energy-supply:

during final during final approach of oilers approach of oilers kicking energy is kicking energy is above 20 tonnabove 20 tonn

PIER SYSTEMS

METHODS OF UHMWPE COATING

Process description: during UHMWPE gas-spraying partly un heating of powder can be observed.The reason is low liquidity index .

Today we attach our attention to:

-Composite polymer construction materials production with improved properties;Composite polymer construction materials production with improved properties;

- Equipment modernization that is used while UHMWPE spraying at different surfaces;- Equipment modernization that is used while UHMWPE spraying at different surfaces;

--Optimal UHMWPE molecular weight defining (excepting thermal material destruction while gas-Optimal UHMWPE molecular weight defining (excepting thermal material destruction while gas-spraying) for protecting coatings including anti-bacterial.spraying) for protecting coatings including anti-bacterial.

WARM-SPRAYING OF HIGH-VELOCITY PARTICLES

While thermal spraying of UHMWPE it was decided that coating will obtain properties of While thermal spraying of UHMWPE it was decided that coating will obtain properties of low resistance caused by high temperature of the process. But recently new equipment has low resistance caused by high temperature of the process. But recently new equipment has appeared based on warm indexes change. The coating can archive a thickness of 100 µm appeared based on warm indexes change. The coating can archive a thickness of 100 µm during spraying with low temperature.during spraying with low temperature.

Today along with chemical faculty of SPbSU, SPbSTI (TU) we are experiencing anti-bacterial additives which can be combined with UHMWPE and we are producing mechanism of additive’s technology use, defining necessary scale of molecules, studying physical properties of produced materials

We are studying special ground layers that can be applied before UHMWPE coating including epoxy of new generation

COOPERATION WITH UNIVERSITIESCOOPERATION WITH UNIVERSITIES

THANK YOUTHANK YOU!!

LLC “Institute of polymers”LLC “Institute of polymers”Saint-PetersburgSaint-Petersburg

Tel: +7 (812) 542 11 87Tel: +7 (812) 542 11 87Fax: +7 (812) 542 15 21Fax: +7 (812) 542 15 21