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China, Chinese Single Component Hand-Scraping Polyurea Thick Film Waterproof Coating1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Paint CoatingBuilding CoatingCoatingPolyurea for Floor Covering
SWD NEW MATERIAL (SHANGHAI) CO., LTD.
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Product Description Product DescriptionSTWD9526 is a single component aromatic thick film polyurea anticorrosion waterproof coating material. It cures to form a thick-film membrane that provides excellent adhesive strength with concrete and steel structure, easy to apply without need of special polyurea spray machine. Because of the unique chemical structure, it is an ideal material for waterproof anticorrosion protection with high chemical resistance and waterproofing. The high elasticity and high strength makes it most suitable for building walls waterproof, seal water of structure crack and expansion joint, anti-seepage and leak stopping of harbor docks and dams.Features and benefits * high solid content, low VOC* easy application method, use scraper to scratch the coat. Special polyurea spray machine is not needed, one hand thick film* excellent wearable, impact resistance, resistance to scratch* excellent waterproofing* excellent resistance to chemical media, can withstand certain concentration of acid, alkali, oil, salt and organic solvent* excellent adhesive strength, fast bond to the surface of steel, concrete, wood, fiberglass and other substrate.* wide application temperature, can be applied on -50oC~120oC *single component material, easy to apply that reduce the labor cost.Application scope Waterproof of construction, water conservancy, transportation, chemical and power plants, such as the crack repair of highway, pavement, airport runway, leak repair of water conservancy, offshore dam and port dock repair etc.Product information ItemResultsAppearanceColor is adjustableSpecific gravity (g/cm3))1.1Viscosity (cps )@20oC10000-30000Solid content (%)≥80surface dry time (hrs)1-3Pot life (hrs)0.5htheoretical coverage0.72kg/m2(thickness 500um)Physical propertiesItem Test standardresultsHardness (Shore A)GB/T23446-200988Elongation (%)GB/T23446-2009320tensile strength (Mpa)GB/T23446-200920Tear strength (kN/m)GB/T23446-200960abrasion resistance(750g/500r),mgHG/T 3831-20068Adhesive strength (Mpa) steel baseHG/T 3831-200610Adhesive strength (Mpa) concrete baseHG/T 3831-20063.3impact resistance (kg.m)GB/T23446-20091.0Density (g/cm3)GB/T 6750-20071.25Chemical propertiesAcid resistance 30%H2SO4 or10%HCl,30dno rust, no bubbles, no peel offAlkali resistance 30%NaOH, 30dno rust, no bubbles, no peel offSalt resistance 30g/L,30dno rust, no bubbles, no peel offSalt spray resistance, 2000hno rust, no bubbles, no peel offOil resistance no bubbles, no peel off0# die sel, crud oil, 30dno rust, no bubbles, no peel off(For reference: pay attention to the influence of ventilation, splash and spillage. Independent immersion testing is recommended if requiring detail data.)Application instructionsEnvironment temperature: -5 ~35oCRelative humidity: 35-85%Dew point: when apply on metal surface, the temperature must be 3oC higher than dew point.Application guidanceRecommended dft: 500-1000um (or based on the design requirements)Recoat interval: 2-4h, if exceed 24h or have dusts on the surface, use sandpaper to blasting then apply it.Recommended application method: use scraper to scratch.NoticeIt can be used in the temperature below 10oC. When apply in extreme low temperature, keep the coating barrel in the air conditioning room for 24 hrs.STWD advises to mix the coating barrel uniform, seal the package well after use to avoid moisture absorption. Not to put the poured out material into the original barrel again.Viscosity is fixed before shipped, thinner shall not be random added. Instruct the manufacturer in special situation to add thinner.Curing timeSubstrate temperatureSurface dry timeFoot traffic Solid cure+10oC4h24h7d+20oC1.5h8h6d+30oC1h6h5dShelf lifeStorage temperature of environment: 5-35oC* shelf life: 6 months (sealed)* store in cool and ventilated place, avoid sunshine direct exposure, keep away from heat.* Package: 4kg/barrel, 20kg/barrel.Product health and safety information For information and advice on the safe handling, storage and disposal of chemical products, users shall refer to the most recent Material Safety Data Sheet containing physical, ecological, toxicological and other safety related data.Integrity declaration STWD guarantee all technical data stated in this sheet are based on laboratory tests. Actual testing methods may vary due to different circumstances. Therefore please test and verify its applicability. STWD does not take any other responsibilities except the product quality and reserve the right of any modifications on the listed data without prior notice.
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