• 中文版
  • English
  • 西班牙语
    • 电话:008625-58201906
    手机:15261859968

    Contact Us

    Nanjing Sofluoro Import & Export Co., Ltd.

    Address: Shilin Industrial Park, No. 10 Wanshou Road, Jiangbei New District, Nanjing

    Contact person：Evelyn

    TEL：+8625 58201906

    Phone：+86 15261859968

    E-mail：evelyn.zhang@sofluoro.com

    URL：www.sofluoro.com



    Products Details

    HomePage> Products

    SF-071F HIGH MODULUS POLYURETHANE BUILDING SEALANT

      详细说明


      Product Features：
      SF-071F is a one-component, moisture-curing polyurethane sealant that provides excellent bonding and sealing performance. It is non-corrosive, environmentally friendly, and does not produce bubbles during application, resulting in a smooth and fine finish.

      Applications:
      Suitable for applications requiring low movement and high resistance to penetration and pressure. Ideal for waterproofing exposed surfaces (air face) on bridges, tunnels, and drainage pipes. Suitable for bonding and sealing precast panels, concrete interior walls, stone,floor slabs in the car parking areas.
      Items: SF-070FTest StdValue
      Appearance/
      Black, White, Gray, Beige
      Density(g/ml)GB/T 13477.21.5
      Extrudability(ml/min)GB/T 13477.4300
      Sagging properties (mm)GB/T 13477.60
      Tack free time (min)GB/T 13477.545
      Curing speed (mm/d)HG/T 43633.5
      Non-volatile contents ( %)GB/T 279398
      Shore A-hardnessGB/T 531.140
      Tensile strength(MPa)GB/T 5281.4
      Elongation at break(%)GB/T 528400
      Tear strength( N/mm)GB/T 5297
      Tensile-shear strength(MPa)GB/T 71241
      Service temperature(°C)/-40~90

      Easy Application:
      One-component formulation with excellent thixotropy for easy application.
      Versatile Adhesion: Excellent sealing performance with metal, glass, and a wide range of paints.
      Durable Seal: Excellent sealing and cohesion performance, providing a flexible and durable seal.
      High Viscosity: Provides good gap filling and prevents sag.

      Directions for Use:
      ● Ensure substrate surfaces are clean, dry, and free from dust, oil, and water.
      ● The recommended application environment temperature is 5-35℃ (41-95℉) with a relative humidity of 50-70% RH. When the temperature is below 5℃ (41℉), it is recommended to warm the
      product to 30-40℃ (86-104℉) for 1 hour (do not exceed 3 hours).
      ● For detailed application instructions, please refer to the Sofluoro’s application guide or consult with our technical personnel.
      ● For node modification, a scraper or rigid foam can be used. For detailed refinements, a damp
      cloth can be used.
      ● No activator or primer is required.

      Safety Precautions: 
      ● Use in well-ventilated areas.
      ● In case of eye contact, flush thoroughly with water and seek immediate medical attention.
      ● Keep out of reach of children.

      Storage:
      ● Transport: Keep away the sealed product from moisture, the sun, high temperature and avoid collisions.
      ● Storage: Keep sealed into cool, dry place. Temperature: 5~25℃. Humidity: ≤50%RH.
      ● Shelf Life: Cartridge and Sausage 9 months.

      Transport:
      Transport as non-hazardous goods.

      Color：White, Grey, Black or Customize

      Packing:
      Cartridge： 300ml/ 310ml
      Sausage： 400ml / 600ml
      Barrel： 240KGS / 260KGS
      previous item: SF-071P HIGH MODULUS POLYURETHANE BUILDING SEALANT next item: SF-070L LOW MODULUS POLYURETHANE BUILDING SEALANT