ZJ-666 Sanitary Neutral Silicone Sealant

Description ZJ-666 Neutral Silicone mildew proofing Sealant is a one part, neutral curing sealant specifically designed for the sealing of sanitary fittings,including baths,showers,sinks,urinals and ceramic tile joints. It is mildew and fungus resistant. Characteristic a. Can be easily used and extruded any time. b. Superior mildew-proofing, keep pleasing to the eyes and sanitary in conditions of dark and high humidity. c. Excellent contact change and extrusion ability, in any air temperature (-40to 100) can extrude easily. d. Excellent adhesion to most building materials. e. Outstanding weatherproofing ability, Excellent tensile and compression restoring ability. F. Neutral curing, no corrosive to stone, ceramics, concrete, metal and glazing glass, etc. Over come the weakness of acetic sealants (normal glass sealants) erodes the materials. Where to use ZJ-666 is fit for fixing up and sealing all kinds of kitchen utensil and sanitary equipment with weatherproofing and mildew proofing, like baths, showers, sinks, urinals and ceramic tile joints. Joint sealing to glass, marble and aluminum plate curtain wall; Fix up all kinds of glass door and window; Application for automotive, ship, packaging advertisement and family decoration. Use limitations ZJ-666 is not fit for structural usage. It should NOT be applied in the following conditions: a. To all materials that bleed oils, plasticizers or solvents, and green or partially sulfur zed gaskets or tapes, etc. b. In totally confined space (Silicone sealant need the water in the air to cure) c. For continuous immersion in water or below-grade applications all the year. d. To painted surfaces, may cause seal failure as the paint cracking or paint stripping e. To frost laden or wet surfaces f. Surface touch the food directly g. Easily suffer mechanical clash. Typical properties (for reference) The following data is for reference, is not suggested to make standard. NoItemThe standardTest resultTest methodTest at 50±5% RH and temperature 23±2oC 1AppearanceHave no grain, no agglomerations,1Pass the the standard2Droop degree mm Uprightness ≤30GB/T113477.6-2002LevelNo distortionNo distortion3Tack Free Time, h≤30.8GB/T113477.5-20024Extrusion ability, s≤101.35Tensile modulusMpa23oC > 0.4 or > 0.6 0.6 -20oC6Curing time at 50±5% RH and temperature 23±2,days7-177-17As Cured After 21 days at 50±5% RH and temperature 23±2oC: 7Durometer Hardness,(Shore A), points28GB/T1531-19998Tensile at 60% Elongationno breakGB/T113477.8-20029Ultimate elongation % at break,%200GB/T113477.8-200210Sealant class20HMISO 11600 or JC/T885-200111Mildew proofing Class0 grade,1 grade1 grade