COATING AND CORROSION CONTROL TECHNOLOGIES

 

(for environmental protection)

 
 

 OUR PARTNERS ...


COROMAX

     

WTW Engineering is specialized in mechanical engineering and handling of non-free flowing bulk materials
for industries of Cement/Lime/Gypsum, Chemical, Power Generation, Alternative Fuels, Metallurgical,
Wood and Paper.

     
 
Products

features

POLYUREA / POLYURETHANE

  • High performance elasto-plastic polymers. They are characterized by high physical properties, outstanding chemical and solvent resistance, usability under wide climatic conditions with outstanding durability. They are composed of isocyanate prepolymers which are reacted with amine prepolymers to form a polyurethane/polyurea elastomer. Both components are low viscosity fluids which react very quickly to form a tough polymer when mixed and applied using hot plural component airless spray equipment.

  • Recommended for :

  • Sanitary coatings for lining meat, poultry and other food processing facilities.

  • Lining of steel, masonry or wood tanks, silos, pipes and flumes.

  • Application to geotextiles to form ponds, contain spills, prevent escape of
    effluents and prevent loss of water or petroleum products.

  • Provide protection for rigid urethane foam insulation.

  • Coat expanded polystyrene board to provide both physical and chemical
    protection.

  • Can be applied over open-cell flexible foam to seal the surface and provide a good wear surface.

  • Provides a tough, abrasion, chemical and corrosion resistant liner for truck
    beds and under carriages.

  • Suitable for automobile and pedestrian traffic deck surfacing and waterproofing.

  • May be used to repair or replace existing containment liners.

  • Provides a stable surface for decorative items such as artificial landscapes,
    stage props, art objects, etc.

  • Production of plastic articles by spraying into open ( one-sided ) moulds.

  • Lining of cargo holds on ships to provide abrasion resistance or for sanitation and ease of cleaning.

  • Lining of rail freight cars to provide abrasion resistance, improve sanitation
    and enhanced slip for easier more complete discharge of loads.

  • Encapsulation of asbestos and other environmentally undesirable material.

  • Abrasion resistant surfaces for snow plows, sand trucks, and salt spreaders.

  • Sealing and corrosion protection of sewer manholes.

  • Lining of hot asphalt dump trucks.

  • Sealing of metal building seams and fasteners.

  • Protection of polyurethane foam roofing from damage by hail, birds, traffic and ice build up.

INDUSTRIAL MAINTENANCE COATINGS (for steel and concrete)
(Coromax V9)

  • A ready mixed white coloured vinyl chloride - acetate copolymer paint intended for use as a primer over blast cleaned steel or over vinyl butyval wash primer. It may also be used as an intermediate or finish coat over vinyl chloride - acetate copolymer paint.

  • This paint is suitable for exposures in Environmental Zones 2C ( fresh water
    immersion ), 3A ( salt water immersion ), 3A ( chemical acids ) and 3B(chemical neutral ) and is intended primarily to be used in system applied to blast cleaned ( SSPC – SP10 ) or pickled ( SSPC – SP8 ) steel. When used for salt water immersion, a wash primer is recommended.

  • Because of the possibility of lifting of the undercoats, this paint is not intended to be used over types of paints which have poor solvent resistance. V9 is intended primarily for application by conventional air spray / airless and is to be applied in accordance with SSPC - PA 1 - Shop, Field, and Maintenance Painting.

   

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