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Two Component Polyurea Spray Waterproof Coating Building Material1
Paint CoatingPolyurea CoatingPolyurea
Shanghai Dimonds Chemical Technology Co., Ltd.
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Product Description Product DescriptionTwo Component Pure Polyurea Spray Waterproof Coating Building MaterialDmcCoat 1900N is two-component polyurea spray type combination, which is used in a variety of base material protection. 100% solid content, no solvents, no volatile, little or no odor, strictly comply with the VOC limit standard, belongs to the environmentally friendly materials.Physical PropertiesItemUnitA- Polyether componentB- Isocyanate componentAppearance viscous liquidviscous liquidDensity (20oC)g/cm31.03±0.031.08±0.03Dynamic Viscosity (25oC)mPa·s800± 200800± 200shelf lifemonth66Storage TemperatureoC20-3020-30Proposal of processItemsUnitValueTest MethodsMix ratioBy volume1:1.0(A:B) GTs5- 10GB/T 23446Surface dry times15-20Temperature of material-part A-part BoCoC70-8070-80 Pressure of material - Part A - Part Bbarbar110- 120110- 120 Physical Properties of Finished ProductItemsDmcCoat1900NUnitTest MethodsHardness95Shore AGB/T 531.1Tensile Strength≥ 18MPaGB/T 16777Elongation at break≥ 500%Tear strength≥80N/mmGB/T 529Impervious0.4MP, 2h GB/T 16777Bibulous rate≤5%GB/T 23446solid content100%GB/T 16777Bonding Strength, dry base material≥3MPa Packaging & Shipping200kg /drum for A and 220kg/drum for B, 4 drums per pallet. ApplicationsCompany Profile Production Base Certifications Quality Control R & D Center
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