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China, Chinese Two Component Cathodic Disbonding Red Oxide Primer1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Paint CoatingOther Paint CoatingPrimerRed Oxide Primer
SWD NEW MATERIAL (SHANGHAI) CO., LTD.
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Product Description Product DescriptionSTWD8008 two component cathodic disbonding metal special polyurea primer takes polyurea polyurethane resin and polymers as main material, refined with special formulation and scientific production process. The coating film is dense, tough, with high infiltration and shielding performance, excellent cathodic disbonding performance and anti-rust, anticorrosion waterproof properties. The coating film has high adhesive strength with metal substrate and be compatible with the following coating film.Product features and advantages* greatly increase the adhesive strength with metal substrate* excellent anticorrosion and wear resistance* excellent cathodic disbonding resistance* excellent waterproof & moisture resistance* stable resistance to temperature change* compatible with the following coating film* avoid rust and corrosion and increase the service life* high coverage rate to save costPrimer Application scopes Anticorrosion coating for any metal structures, stainless steel, aluminum surface. Low surface treatment with rust on metal structure.Product informationItemA componentB componentAppearance light yellow liquidcolor adjustableSpecific gravity(g/m3) 1.031.25Viscosity (cps)@25oC210380Solid content (%) >65%>65%Mix ratio (by weight) 11Surface dry time (h)1-3hRecoating interval (h)Min 3 h; max 24h (20oC)Theoretical coverage (DFT)0.12kg/m2 film thickness 50μmTypical physical propertiesItemTest standardResultsTensile strength (dry metal surface) MpaASTM D-335911.5 ( or substrate broken)Impact resistance (kg.cm)GB/T 173260Abrasion resistance (750g/500r) mgGB/T 173211Temperature variation resistance (-40+180oC) 24h GB/9278-1988NormalCathodic disbonding resistance [1.5v,(65±5)oC, 48h]HG/T 3831-2006≤15mmDensity g/cm3GB/T 6750-20071.08Chemical resistanceAcid resistance 50%H2SO4 or 15%HCI,30dno rust, no bubbles, no peel offAlkali resistance 50%NaOH, 30dno rust, no bubbles, no peel offSalt resistance 60g/L, 30dno rust, no bubbles, no peel offSalt spray resistance 1000hno rust, no bubbles, no peel offOil resistance, 0# die sel, 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 requires other specific data)Application environmentEnvironment temperature: -5 ~+ 35oCRelative humidity: RH%: 35-85%Dew point: ≥3oCApplication guideRecommend dft: 30-50μmRecoating interval time: 3-24hRecommended coating method: brush, roller, airless spray, air spray Packaging & Shipping
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