Produkty dla 2-pirydyna winylowa (3)

Syntech Poliurea Primer – Epoxy Metal Syntech Poliurea Primer – Epoxy Metal is a two-component primer based on epoxy resins free from solvents, used to promote adhesion, as a surface sealant for concrete, applied as a substrate for works with polyureas on metal surfaces and epoxy and polyurethane coatings. Adhesion promoter, surface sealant for concrete, to be applied as a substrate for works with polyureas on metal surfaces and epoxy and polyurethane coatings. The application must take place on a dry and degreased surface; the substrate must not have crumbly or detached parts and with a degree of humidity that must not exceed 5%. Preparation of the substrate may require some types of mechanical action: Smoothing, bush-hammering, shot peening, hydro-washing. Other mechanical actions that can make the support suitable. The individual components must be mixed carefully until a homogeneous mass is obtained. The material can be applied by roller, brush or spray by means of special airless machines, even in two coats. The temperature of the support must always be at least 3°C higher than the dew point temperature. Minimum application temperature +5°C, maximum temperature +35°C. Approximately 0,20 kg of Syntech Poliurea Primer – Epoxy Metal for every square metre of surface to be treated. Can 10 kg [A] - Can 5 kg [B] - Kit: 1 Can 10 kg [A] + 1 Can 5 kg [B]

Syntech Polyurea Spray-Soft SYNTECH POLYUREA PRIMER is a two-component formulation based on epoxy resin in combination with cycloaliphatic amine hardeners. It is characterised by high values of penetration ability, and reinforcement, with particular reference to concrete surfaces, and is also indicated on most media and surfaces found in the building industry. Specific for the preparation of surfaces prior to coating them with SYNTECH POLYUREA SPRAY. Preparation of media and building surfaces (concrete, ceramics, wood, glass, cement, etc.), prior to coating them with SYNTECH POLYUREA SPRAY. The surfaces of application will be conveniently seasoned, prepared, adequately strong and absorbent; exempt from phenomena of rising damp surface, dust, grease, soiling, crumbling and non-adhering parts, hydro-repellent coatings or detected humidity. For more degraded floorings, in addition, preliminary shot peening or milling of the surfaces may be required. Pour component B with component A into a single container, taking care to remove all the material from the packaging. Mix thoroughly with a mixer at a low number of revolutions, or with a suitable worksite tool, for about 2 minutes, until a smooth lump-free mixture is obtained. Lay a homogeneous layer of product on the previously prepared surfaces to be treated, preferably by roller or brush. Thanks to the particular chemical structure of the amine curing used, SYNTECH POLYUREA PRIMER is responsive and effective even in cold weather. Barrel 225 kg [A] - Barrel 200 kg [B] - Kit: 1 Barrel 225 kg [A] + 1 Barrel 200 kg [B]

Syntech Poliurea Spray - N Syntech Poliurea Spray - N is a 100% pure polyurea of the aromatic type. It does not contain VOC and can only be applied by spraying using suitable bimixer machines which vaporise the material when hot. It is characterized by a high degree of elongation. Syntech Poliurea Spray - N is a coating elastomer obtained from the reaction of an aromatic type isocyanate with an amine. Both materials are extremely fluid and with low viscosity and have the property of reacting very quickly. Resistance to laceration (UNI ISO 34-1:2010): 100 KN/m +/- 5 Resistance to root penetration (EN 13948:2007): Passed Tensile strength: 20 +/- 3 Mpa Constant performance at: -20/+120°C Colour: RAL 7040 (grey window). Syntech Poliurea Spray - N is generally used as elastic waterproofing and/or as a protective coating for concrete surfaces for water containment tanks, primary containment, flooring, purification plants, EPS coating, coating and protection of sheet metal, roofs, Eternit roofs, balconies and canopies in wood, tanks and pools. The support on which the polyurea system must be laid must be suitable for withstanding the stresses resulting from the intended use, such as static or dynamic loads, impacts, thermo-hygrometric dilations, vibrations, etc. As regards the characteristics of the substrate (maximum humidity, cohesion, strength class, flatness, etc.) and the preparation of the surface that will accommodate the resin system, we recommend the requirements set out in chapter 5 of the UNI 10966 standard ("RESIN SYSTEMS FOR SURFACES HORIZONTAL AND VERTICAL - INSTRUCTIONS FOR DESIGN AND APPLICATION "). In any case, carefully clean and degrease the surfaces, removing any kind of dirt, paint residues or incoherent parts. The humidity of the support must be <= 3%. Evaluate the most convenient type of mechanical preparation (shot peening, sandblasting, hydro-washing, etc.). The surfaces must also be free from discontinuity, and possibly leveled and regularized with products from the FLOOR line or the REPAR line. In case of presence (even suspected) of humidity deriving from capillary rising from the substrate, it is recommended to apply in advance the epoxy resin for "wet substrates" Syntech Pavidamp. Tiled floors, or floors covered with pre-existing resin, must be subjected to mechanical roughening carried out with shot blasting, milling, bush hammering, etc., until the total elimination of the waterproof crust and the opacification of the surfaces. Remove dust after abrasion. It is recommended to use Primer from the SYNTECH POLIUREA PRIMER range. On particularly absorbent substrates, to avoid the formation of craters / blowholes on the surface of the freshly sprayed product, it is recommended to use primers from the SYNTECH POLIUREA PRIMER range, always contacting the Azichem technical staff for clarification on the most suitable type to use. Apply several layers of primer until the porosity is saturated and providing a light dusting with clean and dry quartz sand (0.4-0.7 mm). Never dust off the primer. Provide suitable elastic sealing systems to cover joints, fittings, cracks or fissures subject to significant movements. Pure polyurea Syntech Poliurea Spray - N requires a bimixer system capable of producing pressure above 180 bar and temperatures above 65°C. Contact Azichem technical staff for clarification on the best type of gun to use and details of the system air. From 2,00 to 2,50 kg of SYNTYECH POLIUREA SPRAY - N for each square metre of surface to be covered. Barrel 225 kg [A] - Barrel 205 kg [B] - Kit: 1 Barrel 225 kg [A] + 1 Barrel 205 kg [B]