AG-868T中立的硅霉素密封胶(T

AG868T Mildew Proofing Neutral Silicone Sealant Description AG868T 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 thixotropy and extrusion ability, in any air temperature (-40°C to 100°C) 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 AG868T 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 AG868T 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 Technical Data (for reference) The following data is for reference, is not suggested to make standard. No Item The standard Test result Test method Test at 50±5% RH and temperature 23±2°C 1 Appearance Have no grain, no agglomerations,1 Pass the the standard 2 Droop degree mm Uprightness ≤3 0 GB/T113477.6-2002 Level No distortion No distortion 3 Tack Free Time, h ≤3 0.8 GB/T113477.5-2002 4 Extrusion ability, s ≤10 1.3 5 Tensile modulus Mpa 23°C > 0.4 or > 0.6 0.6 -20°C 6 Curing time at 50±5% RH and temperature 23±2°C,days 7-17 7-17 As Cured –After 21days at 50±5% RH and temperature 23±2°C: 7 Durometer Hardness,(Shore A), points 28 GB/T1531-1999 8 Tensile at 60% Elongation no break GB/T113477.8-2002 9 Ultimate elongation % at break,% 200 GB/T113477.8-2002 10 Sealant class 20HM ISO 11600 or JC/T885-2001 11 Mildew proofing Class 0 grade,1 grade 1grade GB/T1___Chinese national standard Material feature AG868T can keep good viscous degree and can easily extrude at -25 to 50°C; it has an excellent compatibility with reflect glass, doubling glass, silicone hollow glass, acrylic acid, polythene and etc. Colors AG868T is available in four standard colors: white, black, and grey, brown. We can also supply the other color according to the customer's requirement. Specifications JC/T885-2001 25HM; and GB/T1741-1989 mildew Proofing grade 1. Packing 300ml plastic cartridges; 24 cartridges per carton. Storage and usable life When stored under dry and airy, 27°C or lower temperature conditions in the original unopened container, AG868T has a shelf life of 12 months from the date of manufacture. Handling precautions 1. Sealant should not be contacted with food or cosmetics; 2. Do not contact skin for long time with uncured sealant; 3. Rinse eyes with large quantities of water and seek medical check if sealant drops into eyes. 4. Sealant should be kept beyond children's reach.