一部分的结构性硅胶合剂

SILICONE STRUCTURAL SEALANT Characteristic:1.One component, neutral room temperature curing, high strength.2.Superior properties of high and low temperature resistant, anti-aging,weatherproof,waterproof,ozone resistant and anti-ultraviolet.3. Superior adhesion and excellent compatibility for most building materials.Non-corrosiveness to metal,coating glass,concrete and marble etc.4.Form superior silicone elastomer after cured, keep excellent adhesion between the temperature of -50oC +150oC.5. Have good compatibility with neutral series silicone sealant.Major uses:1.Curtain wall project glass unit fabrication and other structural project bond and seal.2.As secondary sealant in a dual-sealed insulating glass unit.3.Many other building and industrial uses.Limitation:1. Not suitable for frost or wet surface.2. Not suitable for building materials that bleed oils,plasticizers-material such as impregnated wood.3. Not suitable for continuous immersion in water or totally confined spaces(the silicone sealant requires atmospheric moisture to cure)4. Not suitable for the substrate surface temperature blow 4oC or over 40oC.Packaging:(1) Inner packing: plastic cartridge: 280ml, 300ml Outer packing: carton(2) Inner packing: soft sausage: 500ml, 590ml Out packing: cartonMeet the standard:GB16776-2005 Q/JY1-2007No.: ItemThe StandardTest ResultIndividual Assessment1AppearanceFine,smooth,homogeneous paste;No bubbles,crust and agglomerationsPass the standardPassable2Droop Degree(mm)Uprightness≤30PassableLevelNo distortionNo distortionPassable3Extrusion ability, (ml/min)≥8085.1Passable4Tack Free Time, (h)≤30.6Passable5Durometer hardness, Shore A30 6036Passable6.Thermal agingThermal weight loss,%≤101.9PassableCrackingNoneNonePassablePulverizationNoneNonePassable7Tensile adhesionStandard conditonsTensile bond strength,Mpa≥0.451.025PassableBond area of damage,%≤5090Tensile bond strength,Mpa≥0.450.833PassableBond area of damage,%≤50-30Tensile bond strength,Mpa≥0.451.858PassableBond area of damage,%≤50After submerging in waterTensile bond strength,Mpa≥0.451.073PassableBond area of damage,%≤50Water-ultraviolet LightTensile bond strength,Mpa≥0.451.024PassableBond area of damage,%≤50