“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 2011 March, 8

TRANSFER OF TECHNOLOGIES COATINGS OF CARGO OPEN CARS Use polymer coatings (experience with OJSC “RZD”) Coating’s properties: - Anti-icing - High resistance - Hydro insulation

COATING OF RESERVOIR INNER SURFACE BY PROTECTIVE POLYMER COVERING COATING OF RESERVOIR INNER SURFACE BY PROTECTIVE POLYMER COVERING Object: Integrated treatment unit -2, the North hydraulic station WALLS AND TECHNOLOGICAL DOORS PROCESSING BY POLYMER SPRAYING WALLS AND TECHNOLOGICAL DOORS PROCESSING BY POLYMER SPRAYING Object: isle Belyi, CSA POLYMER COATING OF INNER AND EXTERNAL SURFACE OF NEW WATER SUPPLY WELLS, WATERPROOFING DURING POLYMER FITTING- UP POLYMER COATING OF INNER AND EXTERNAL SURFACE OF NEW WATER SUPPLY WELLS, WATERPROOFING DURING POLYMER FITTING- UP Object: Central Stocker of CSA Object: Central Stocker of CSA PRE-PREG AND SPECIAL COLORS SIDING OF WELLS’ SURFACES, COLLECTORS AND TUBES PRE-PREG AND SPECIAL COLORS SIDING OF WELLS’ SURFACES, COLLECTORS AND TUBES Object: Central aeration station Object: Central aeration station

COATINGS BY POWERED COLORS AND POLYMER COMPOSITS OF METAL SURFACES (ISOLATION VALVE, LARGE METAL ITEMS ETC.) COATINGS BY POWERED COLORS AND POLYMER COMPOSITS OF METAL SURFACES (ISOLATION VALVE, LARGE METAL ITEMS ETC.) Object: PNS Object: PNS HYDROINSULATION OF FUNDAMENTS OF BUILDINGS BY PROTECTING POLYMER COATING HYDROINSULATION OF FUNDAMENTS OF BUILDINGS BY PROTECTING POLYMER COATING Object: isle Belyi, CSA Object: isle Belyi, CSA ANTI-FRIZZING POLYMER COATINGS AND CONDUCTING WORKS FOR HEATING INSULATION OF ROOF SPACES AND SUBBASEMENTS ANTI-FRIZZING POLYMER COATINGS AND CONDUCTING WORKS FOR HEATING INSULATION OF ROOF SPACES AND SUBBASEMENTS Object: Water-tower Solnechnoe Object: Water-tower Solnechnoe

«Scientific and Technological research for SUE “VODOCANAL OF SAINT-PETERSBURG” ANTI-BACTERIAL COVERINGS LLC “Institute of polymers” Saint-Petersburg

Antibacterial polymer coatings of inner surfaces for drinking water supply reservoirs *According to the UN More than a half people of the world suffer from serious illnesses caused by water pollution

REQUIRENMENTS OF SUE “VODOCANAL OF SAINT-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 indexes High skidding indexes Low run-out of scrubbing surfaces Low run-out of scrubbing surfaces High chemical persistence High chemical persistence High index of stability to chemicals, acids and aggressive gases High 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 persistence -200°C +90°CLarge specter of implementation caused by temperature persistence -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 - It can be used as an additives in rubbers and other polymer materials for structure forming and run-out downing, creating on it’s base new composite materials; - UHMWPE as an additive in rubber forms very strong compounding that can be applied as rubber arms, working surfaces of pipeline’s belt. New properties: high durability, chemical resistance, high working period rice-Quality. - UHMWPE can be a base for composite materials production with organic or mineral elements. Thus items can achieve such properties as fire-resistance, improved resistance itself, magnet-protecting properties while preserving dielectric characteristics, run-out resistance and abrasion index. This combustion of properties can provide efficient chain Price-Quality.

UHMWPE allows to cover its surface by thin layer of polyoximetilen, that rising the temperature of items exploitation in twain POLYMER- METAL UHMWPE allows to cover its surface by thin layer of polyoximetilen, that rising the temperature of items exploitation in twain POLYMER- METAL We’ve produced lamination technology of item’s surface of UHMWPE by POM. The temperature can be 115°C We’ve experienced UHMWPE and its compositions spraying technology at big metal item’s surface We’ve experienced UHMWPE and its compositions spraying technology at big metal item’s surface *Produced technologies have patents along with OJSC “RZD” UHMWPE SPECIALITIES

POLYMER NANO COATINGS AND DE-ICING MATERIALS IMPLEMENTATION De-icing and nano materials coatings of buildings 'roofs by colors of “Pigment” and SPbSTI (TU) Use of UHMWPE sheets vice galvanized iron De-icing and nano materials coatings of buildings 'roofs by colors of “Pigment” and SPbSTI (TU) Use of UHMWPE sheets vice galvanized iron Roof spaces covering by heat-insulation materials (PPU), produced by LLC “Institute of polymers”: «foamed glass», «isotherm» Roof spaces covering by heat-insulation materials (PPU), produced by LLC “Institute of polymers”: «foamed glass», «isotherm» Buildings visors’ de-icing covering on base of UHMWPE. Technology is produced by SPbSU, CRDI “Prometi” and LLC “Institute of polymers” Subbasement coating (hydro isolation) by composite materials on base of UHMWPE. Technologies are produced by chemical faculty of SPbSU, LLC “Institute of polymers”. Pre- preg siding by Ioffe Institute. Powdered colors spraying of plumbing ware Heat- and hydro isolation of subbasements by PPU. Technology is produced by LLC “Institute of polymers” Heat isolation of heating tubes Energy-saving lightening devices and management system UHMWPE coverings of metal weeper

Sea water resistance; Sea water resistance; Skidding properties; Skidding properties; High durability; High durability; Energy-supply: during final approach of oilers kicking energy is above 20 tonn Energy-supply: during final approach of oilers kicking energy is above 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; -Optimal UHMWPE molecular weight defining (excepting thermal material destruction while gas- 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 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 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 UNIVERSITIES

THANK YOU! LLC “Institute of polymers” Saint-Petersburg Tel: +7 (812) Fax: +7 (812)