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China, Chinese Black White Grey Polyurethane Prepolymer Multi-Purpose Joint Sealant for Sale1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
AdhesiveAdvanced Polymer AdhesivePolyurethane SealantWindsreen Sesalant
Beijing Comens New Materials Co., Ltd.
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Product Description Description:Surtek 3626 is a high quality structural adhesive. Suitable for structural joints that will be subjected to dynamic stresses. it provides a permanently elastic bond to fasten materials with different coefficients of expansion. The sealant is solvent free, environmental friendly.Advantages:1, Good Adhesion to a wide range of substrates.2, Cures rapidly to a permanently elastic consistency with excellent cut and tear resistance.3, Solvent free, no odor.4, Surface paintable with water, oil, and rubber based coatings.5, Non-corrosive.6, Provides shock resistance and vibration damping.7, Exhibits high recovery (> 90%), making it ideal for sealing dynamically moving joints.8, Weather resistant.Aplication:1, Vehicle bodies and cab construction including panels, underbody components, and roofing.2, Front and rear spoilers, auto trim, moldings, body seams, and welded joints.3, Waterproofing exterior lap seams in many applications, including truck trailers, RV's, metal roofs, window perimeters, grain bins and HVAC units.4, Waterproofing rivet seams.5, Sealing of exposed and concealed joints of aluminum, steel, coated metals, wood, roof rails, and door hinges in transport equipment.6, Sealing and caulking expansion joints, pre-cast concrete panel joints and joints between logs on log homes.Technical Data Sheet of Surtek 3626:AppearanceUniform PasteColorBlack/White GreyDensity1.30 ± 0.05 kg/LTack-free time*40~60 minRate of cure*~3.5 mm per 24 hrsShore A hardness40±5Tensile strength≥2 N/mm^2Elongation at break≥500%Shear strength ≥1 N/ mm^2Glass transition temperature-45°C, approx.Service temperature (continuous)Short - term (up to 48 hrs)-40°C to +90°C120°CCleaning:Clean surface with a strong jet of compressed air, sandblast, or solvent to ensure the surface being clean, dry, free of oil, grease and of sound quality.Activating or Priming:Activators and/or primers may be required to achieve optimal adhesion depending on the nature of substrates.Aplication of sealant:Cut tip to desired shape and size. Puncture airtight seal. Intsall with hand or power operated gun and extrude the sealant into the joint. Clean excess sealant using hard rubber plate or finger wet with soap solution.Package:1.310ml cartridge2.Flexible Package: 400ml, 600ml sausage3.Drum: 200LStorage and Shelf Life:When stored at the recommended conditions in original, unopened containers, this product has a shelf life of 9 months. The shelf life of polyurethane sealant is related to the temperature and humidity of the environment. The recommended storage temperature is 5-25° C, humidity is <50% RH. It is strictly prohibited that the transportation or storage temperature is over 30° C or the humidity is over 80% RH. And high-temperature container transportation is prohibited as well. In the long-time high temperature and high humidity storage environment, the product is easy to get viscous, extrusion will be deteriorated and shelf life will be shortened.Production Base:Cleaning: Comens, a full range of solutions for multiple industries.Certificate:Logistics:Cooperation:
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